RT450

Tractor

Parts Manual

P1.03
SERIAL NO. 101 -
ORDER NO. 105400ZCO
HOW TO USE THE MANUAL
This manual contains illustrations and parts lists of An asterisk indicates information about the item
components and assemblies which make up the has changed since the previous release of the
machine. Each page consists of the name of the parts manual. A note in the Remarks column often
assembly or component, a figure number, refer- explains the change.
ence numbers, part numbers, part names, and the
quantities of the parts used. Part numbers are used to identify individual parts
or part assemblies.
Assembly or component name helps identify the
illustration and parts list for each figure. This name Part descriptions provide the name of the part, plus
also helps locate the general area of the machine additional information such as dimensional specifi-
where the assembly or component can be located. cations and what parts are grouped together to
form part assemblies, which helps you identify the
Figure numbers are used to identify each assembly part(s).
or component and to group these assemblies or
components into major categories. Quantities listed for each figure are only for that
assembly or component and not the total used per
Reference numbers shown in a column refer to the machine.
numbered parts in the illustration. This ties the part
in the illustration to the part number and descrip- This parts manual is not intended to be a complete
tion in the parts list. guide for machine service or repairs. Contact your
Vermeer dealer for any of your service or technical
requirements.

ORDERING PARTS
Parts for repair or replacement are available model number of the machine for which parts are
through our network of authorized dealers located being ordered. When ordering parts for compo-
throughout the world. nent(s), which are not manufactured by Vermeer
Manufacturing, also give the serial number of that
Use only authorized Vermeer parts for repair or component(s). Order all parts by part number, part
replacement. Always give the serial number and name, and quantity needed.

UPDATING AND REORDERING MANUALS

The parts lists, illustrations, and specifications in Your dealer will receive notice of these changes
this manual are based on the latest information and can assist you with accurate parts identifica-
available at time of publication. Your machine may tion when ordering.
have product improvements and options not yet
contained in this manual. A copy of this manual is supplied with each
machine. Additional copies are available through
Vermeer Manufacturing Company reserves the your dealer. When ordering additional manuals,
right to make changes at any time without notice or use the reorder number listed on the front cover
obligation to you. and the quantity needed.

No part of this manual may be reproduced in any form or by any means, electronic or
mechanical, including photocopying, recording, or by any information storage and retrieval
systems, without the express written consent of Vermeer Manufacturing Company.

Copyright © 2004 Vermeer Mfg. Co.

All rights reserved.
Vermeer Manufacturing Company
1210 Vermeer Road East, P.O. Box 200
Pella, Iowa 50219-0200, USA+
RT450 Tractor Table of Contents

Frame Assemblies - Section 1

Decal Assy - Domestic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 1-1x01r01

Decal Assy - Domestic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 1-1x02r01
Decal Assy - Domestic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 1-1x03r01
Decal Assy - Domestic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 1-1x04r01
Decal Assy - Domestic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 1-1x05r01
Decal Assy - Domestic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 1-1r01
Decal Assy - International . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 1-2x01r01
Decal Assy - International . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 1-2x02
Decal Assy - International . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 1-2x03
Decal Assy - International . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 1-2x04r01
Decal Assy - International . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 1-2x05r01
Decal Assy - International . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 1-2r01
Literature Box Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 1-3
Engine Shield Assy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 1-4r02
Pump Cover Shield Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 1-5r01
Seat Assy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 1-6r03
Control Valve Console Assy (S/N 243 - ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 1-7r02
Fuel Tank Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 1-8r02
Slow Moving Vehicle Sign Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 1-9
Front Weight Kit Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 1-10r02
Front Wheel Weight Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 1-11
Rear Counterweight Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 1-12
Main Frame Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 1-13r01
Canopy Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 1-14

Drive Assemblies - Section 2

Axle Assy Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 2-1

Axle Assy Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 2-2
Drive Shaft Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 2-3
Brake Assy - Rear Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 2-4
Axle Components - Front Steerable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 2-5
Axle Components - Front Steerable W/o Limited Slip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 2-6
Axle Components - Front Steerable W/ Limited Slip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 2-7
Axle Components - Rear Rigid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 2-8
Axle Components - Rear Rigid W/ Limited Slip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 2-9
Axle Components - Rear Steerable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 2-10r01
Axle Components - Rear Steerable W/ Limited Slip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 2-11

Hydraulic Assemblies - Section 3

Hydraulic Component Location Diagram (S/N 150 - ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-1r01

Hydraulic Component Location Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-1x01
Miscellaneous Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-2
Hydraulic Oil Tank Assy (S/N 150 - ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-3r01
Hydraulic Oil Cooler Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-4r01
Tandem Pump Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-5r01
Implement Pump Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-6

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Table of Contents RT450 Tractor

Steering Motor Assy (S/N 150- ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-7r01

Flow Priority Valve Assy (S/N 150 - ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-8r01
Hydraulic Oil Filter Assy (S/N 243 - ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-9r01
Ground Drive Motor Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-10
Steering Cylinder Assy (S/N 150 - ). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-11r01
Rear Steer Cylinder Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-12
Control Valve Assy (S/N 899 - ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-13r02
Control Valve W/4-way Blade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-14r01
Control Valve W/6-way Blade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-15r01
Cold Start Bypass Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-16
Solenoid Valve Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-17
Flow Divider Priority Valve Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-18r01
Steering Motor Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-19
Hydraulic Cylinder Components (Steering Cyl.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-20
Check Valve Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-21
Pump Components - Hydrostatic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-22
Pump Components - Hydrostatic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-23
Pump Components - Hydrostatic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-24
Hyd. Motor Components - Ground Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-25
Work Section Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-26r01
Work Section Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-27r02
Work Section Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-28r01
Work Section Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-29
Work Section Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-30r01
Inlet Cover Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-31r01
Outlet Cover Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 3-32

Engine & Electrical Assy - Section 4

Engine Assy (S/N 328-333, 361-) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 4-1r03

Pump Drive Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 4-2r02
Engine Mount Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 4-3r01
Air Cleaner Assy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 4-4r02
Air Cleaner Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 4-5
Engine Exhaust Air Duct Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 4-6r01
Horn & Starter Relay Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 4-7r02
Battery Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 4-8
Instrument Panel Assy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 4-9r03
Cold Start Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 4-10r02
Highway Safety Lights Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 4-11r01

Control Assemblies - Section 5

Control Valve Lever Assy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 5-1r02

Joystick Assy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 5-2r02
Park Brake Linkage Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 5-3
Trencher Drive Control Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 5-4r01
Creep Control Linkage Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 5-5r03
Throttle Linkage Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 5-6
Centering Spring Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 5-7
Creep Control Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 5-8

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Backfill Blade Assemblies - Section 6

Hyd Components Location Diagram - 4 Way & 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 6-1r01

Blade Assy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 6-2
Blade Pivot Frame Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 6-3
Blade Lift Cylinder Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 6-4
Blade Tilt Cylinder Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 6-5r01
Blade Swing Cylinders Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 6-6r01
Hyd Valve Plumbing - Blade 6-way & 4-way . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 6-7r01
Hyd Cylinder Components - 2 1/2 X 4 (Blade Lift) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 6-8
Hyd Cylinder Components - 2 X 4 (Blade Swing) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 6-9
Hyd Cylinder Components - 2 X 3 (Blade Tilt) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 6-10

Porta-Bore Assy - Section 7

Porta-Bore I Boring Attachment Assy (S/N 150 - ). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 7-1r01

Porta-Bore Water Jacket Assy (Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 7-2
Porta-Bore Mounting Brackets & Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 7-3r01
Porta-Bore/Auxiliary Tool Hook-Up Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 7-4r02
Hyd Motor Components (S/N 150 - ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fig 7-5r01

P1.03
Frame Assemblies - Section 1 RT450 Tractor

Decal Assy - Domestic Fig 1-1x01r01

P1.02
RT450 Tractor Frame Assemblies - Section 1

Decal Assy - Domestic Fig 1-1x01r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration & Parts List.
1 2326940 DECAL-NOTICE TO OWNERS 1
2 2326811 DECAL-STEERING WHEEL CAP 1
3 7000C430 DECAL - RT450 LEFT SIDE 1 Left Side Show
7000C429 DECAL - RT450 RIGHT SIDE 1
4 2326621 DECAL- VERMEER 2 3/8 X 11 7/8 1 S/N 610 & UP
2326608 DECAL-VERMEER 4” 1 S/N 610 & UP
5 7000B119 DECAL - PATENT INDUSTRIAL 1

P1.02
Frame Assemblies - Section 1 RT450 Tractor

Decal Assy - Domestic Fig 1-1x02r01

P1.02
RT450 Tractor Frame Assemblies - Section 1

Decal Assy - Domestic Fig 1-1x02r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration.
1 7000A218 DECAL-WARNING (UND) 1
2 7000A947 DECAL-CONTROL PANEL 1

P1.02
Frame Assemblies - Section 1 RT450 Tractor

Decal Assy - Domestic Fig 1-1x03r01

P1.02
RT450 Tractor Frame Assemblies - Section 1

Decal Assy - Domestic Fig 1-1x03r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration & Parts List.
1 2326324 DECAL-WARNING/REFUEL 1
2 2326744 DECAL-WARNING 2 1/8X3 7/8 1
3 7000A216 DECAL-WARNING (UND) 2
4 7000B024 DECAL - WARNING 1
5 70000072 DECAL-DANGER (UND) 1 Porta Bore Option
6 70000703 DECAL-DANGER 2 Porta Bore Option

P1.02
Frame Assemblies - Section 1 RT450 Tractor

Decal Assy - Domestic Fig 1-1x04r01

P1.02
RT450 Tractor Frame Assemblies - Section 1

Decal Assy - Domestic Fig 1-1x04r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration & Parts List.
1 700IC074 DECAL - BLADE SWING/LIFT 1
2 700IC075 DECAL - BLADE TILT/LIFT 1
3 700IC076 DECAL - BLADE SWING 1
4 700IC078 DECAL - REAR STEER 1
5 700IC080 DECAL - BORING ATTACHMENT 1
6 7000I757 DECAL-TRENCHER DRIVE 1
7 700IA300 DECAL-HYDRAULIC CREEP (UND) 1
8 70000394 DECAL-VERMEER HY POWER 1
9 700IA064 DECAL-PARK BRAKE 1
10 70000098 DECAL-DIESEL (AT/UND) 1

P1.02
Frame Assemblies - Section 1 RT450 Tractor

Decal Assy - Domestic Fig 1-1x05r01

P1.02
RT450 Tractor Frame Assemblies - Section 1

Decal Assy - Domestic Fig 1-1x05r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration & Parts List.
1 7000C120 DECAL - RT450 GREASE CHART 1
2 700IC069 DECAL - MAIN CONTROL PANEL 1

P1.02
Frame Assemblies - Section 1 RT450 Tractor

Decal Assy - Domestic Fig 1-1r01

P1.01
RT450 Tractor Frame Assemblies - Section 1

Decal Assy - Domestic Fig 1-1r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date October, 2004 Deleted From Manual
PAGE DELETED DUE TO UPDATE

P1.01
Frame Assemblies - Section 1 RT450 Tractor

Decal Assy - International Fig 1-2x01r01

P1.02
RT450 Tractor Frame Assemblies - Section 1

Decal Assy - International Fig 1-2x01r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration & Parts List.
1 2326940 DECAL-NOTICE TO OWNERS 1
2 2326811 DECAL-STEERING WHEEL CAP 1
3 7000C430 DECAL - RT450 LEFT SIDE 1 Left Side Show
7000C429 DECAL - RT450 RIGHT SIDE 1
4 2326621 DECAL- VERMEER 2 3/8 X 11 7/8 1 S/N 610 &Up
2326608 DECAL-VERMEER 4” 1 S/N 610 &Up
5 7000B119 DECAL - PATENT INDUSTRIAL 1

P1.02
Frame Assemblies - Section 1 RT450 Tractor

Decal Assy - International Fig 1-2x02

P1.01
RT450 Tractor Frame Assemblies - Section 1

Decal Assy - International Fig 1-2x02

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date October, 2004 Addition To Manual
1 700IA218 DECAL - WARNING V8550 1
2 700IA947 DECAL-CONTROL PANEL 1

P1.01
Frame Assemblies - Section 1 RT450 Tractor

Decal Assy - International Fig 1-2x03

P1.01
RT450 Tractor Frame Assemblies - Section 1

Decal Assy - International Fig 1-2x03

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date October, 2004 Addition To Manual
1 2326I324 DECAL - WARNING EXPLOSION 1
2 700IA216 DECAL - WARNING V8550 2
3 700IB024 DECAL - WARNING 1
4 7000I072 DECAL-DANGER 1
5 2326I744 DECAL-WARNING 1
6 7000I703 DECAL-DANGER 2

P1.01
Frame Assemblies - Section 1 RT450 Tractor

Decal Assy - International Fig 1-2x04r01

P1.02
RT450 Tractor Frame Assemblies - Section 1

Decal Assy - International Fig 1-2x04r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration & Parts List.
1 700IC074 DECAL - BLADE SWING/LIFT 1
2 700IC399 DECAL - BLADE TILT 1
3 700IC078 DECAL - REAR STEER 1
4 700IC080 DECAL - BORING ATTACHMENT 1
5 700IC081 DECAL - AUXILIARY HYDRAULICS 1
6 7000I757 DECAL-TRENCHER DRIVE 1
7 700IA064 DECAL-PARK BRAKE 1
8 7000C270 DECAL - RT450 AUX.HYDRAULIC - 1
PLOW LIFT
9 700IA300 DECAL-HYDRAULIC CREEP (UND) 1
10 70000394 DECAL-VERMEER HY POWER 1
11 7000I098 DECAL-DIESEL FUEL 1

P1.02
Frame Assemblies - Section 1 RT450 Tractor

Decal Assy - International Fig 1-2x05r01

P1.02
RT450 Tractor Frame Assemblies - Section 1

Decal Assy - International Fig 1-2x05r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration.
1 7000C120 DECAL - RT450 GREASE CHART 1
2 700IC069 DECAL - MAIN CONTROL PANEL 1

P1.02
Frame Assemblies - Section 1 RT450 Tractor

Decal Assy - International Fig 1-2r01

P1.01
RT450 Tractor Frame Assemblies - Section 1

Decal Assy - International Fig 1-2r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date October, 2004 Deleted From Manual
PAGE DELETED DUE TO UPDATE

P1.01
Frame Assemblies - Section 1 RT450 Tractor

Literature Box Assy Fig 1-3

P1.00
RT450 Tractor Frame Assemblies - Section 1

Literature Box Assy Fig 1-3

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 142410001 CASE-6”X9 XCX X1” OPERATOR 1
MANUAL
2 262107001 MANUAL ASSY - RT450 OM CABLED 1
3 4473004 1/4-20X1/2 FLGE WHIZ BOLT 3
4 485003 WASHER-1/4 FLAT 1
5 405001 NUT-1/4 NC FLG WHIZ LOCK 3
6 105400V18 OPERATOR MANUAL
7 105400V20 MAINTENANCE MANUAL
8 105400ZCO PARTS MANUAL
9 2326940 DECAL-NOTICE TO OWNERS 1

P1.00
Frame Assemblies - Section 1 RT450 Tractor

Engine Shield Assy Fig 1-4r02

P1.02
RT450 Tractor Frame Assemblies - Section 1

Engine Shield Assy Fig 1-4r02

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration & Parts List.
1 264127001 SHIELD - RADIATOR / HOOD 1
2 264153001 MOUNT - OIL COOLER LEFT 1
3 264154001 MOUNT - OIL COOLER RIGHT 1
4 264138001 PANEL - SIDE LEFT 1
5 264139001 PANEL - SIDE RIGHT 1
6 263323001 SCREW-HCS-.38-16X.75-W/ BLU PATCH- 4
GR8-YZ
7 264144001 SCREW-HCS-.31-18X.75-GR8-YZ-W/ 2
BLUE PATCH
8 264147001 SEAL-BULB EDGE 3/4”C X 1/8 A/R Specify Length
9 269556001 HOOD - FIBERGLASS 1 S/N 601, 602, 604 & UP
10 264149001 TRIM-EDGE 3/16” BLK W/AL CLIP A/R Specify Length
11 264148001 SEAL-BULB FACE 7MM E X 1/8 A/R Specify Length
12 269545001 SCREW, MOUNTING 15.9MM, 8-16 12 S/N 601, 602, 604 & UP
PHILLIPS
13 242655001 SCREW-#10-24X1/2PAN HD PLT PHP 2
14 99042001 NUT - NYLOCK - 10 - 24 - GR2 - CZ 2
15 2326621 DECAL- VERMEER 2 3/8 X 11 7/8 2
16 264150001 PLUG - HOLE 2.25 DIA. BLACK 1 S/N 221-
17 111535001 WASHER-5/16 HARDENED 2
18 269544001 KEEPER - DRAW LATCH 4 S/N 601, 602, 604 & UP
19 235713001 WASHER - FLATSTRL - .38 - .41 X .81 - 6
.06-YA-A325
20 70000784 DECAL 6”VERMEER LOGO 2
21 265533001 TAB - HOOD MOUNT 1
22 263324001 SCREW-HCS-.38-16X1.00-W/BLU PATCH- 2
GR8-YZ
23 233447001 PLUG-1” HOLE (BLACK) 3
24 269543001 DRAW LATCH ASSEMBLY 4 S/N 601, 602, 604 & UP. Included Qty. 8 of
Ref. #12 & Ref. #25
25 264126001 HOOD - FIBERGLASS 8

P1.02
Frame Assemblies - Section 1 RT450 Tractor

Pump Cover Shield Assy Fig 1-5r01

P1.02
RT450 Tractor Frame Assemblies - Section 1

Pump Cover Shield Assy Fig 1-5r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date July, 2005 Update In Illustration & Parts List.
1 264167001 PLATE - COVER COWLING 1
2 264144001 SCREW-HCS-.31-18X.75-GR8-YZ-W/ 20
BLUE PATCH
3 230201001 COVER-RIGHT HAND PUMP 1
4 230203001 COVER-LEFT HAND PUMP 1
5 262818001 COVER - PUMP TOP 1
6 230206001 PLATE-BACKING 1
7 210463001 MOUNT-SEAT 1
8 235728001 BOLT-1/2-13X3/4 GR8 ZINC PLTD 2
9 510335711 WASHER-LOCK-.50-.52X.87-.13-YZ 2
10 5776001 TAPE-SAFETY WALK 4 WIDE PER FOOT A/R Specify Length
11 235714001 WASHER - FLATSTRL - .31 - .34 X .69 - 20
.06-YZ-A325
12 700IA064 DECAL-PARK BRAKE 1

P1.02
Frame Assemblies - Section 1 RT450 Tractor

Seat Assy Fig 1-6r02

P1.02
RT450 Tractor Frame Assemblies - Section 1

Seat Assy Fig 1-6r02

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration & Parts List.
1 230211001 PLATE-SEAT MTG. 1
2 230210001 ROD-SEAT PIVOT 1
3 209009 BUSHING-NYLINER 3/8” 4
4 296274289 SEAT - MILSCO XR210 GRAY 1 S/N 663 & Up
5 408001 NUT 4
6 243852001 MOUNT - MANUAL BOX 1
7 80025001 CABLE ASSY-SEAT LATCH 1
8 4474004 5/16-18X1/2 FLG WHIZ BOLT 4
9 485005 WASHER-5/16 FLAT 1
10 405001 NUT-1/4 NC FLG WHIZ LOCK 3
11 253380001 SEAT BELT 2” 1
201682001 SEAT BELT-3” 1
12 357014 7/16-14X1 1/2”GRADE#5 HEX BOLT 2
13 485009 WASHER-7/16 FLAT 4
14 420001 NUT-7/16 NC SLTL 2
15 233870001 LEVER-SEAT PLATE LOCKING 1
16 1789017 SPRING - EXT. 4 3/4” OA 1
17 201482001 HANDLE-BLACK PLASTIC 2 1/2” 1
18 1073019 TUBE-3/4”ODX11 GA.-5/16” 1
19 485011 WASHER-1/2 FLAT 1
20 480011 WASHER-1/2 S/T LOCK 1
21 358010 BOLT-1/2-13X1” GRADE#5 HEX 1
22 4474010 BOLT-5/16-18X1 FLG.WHIZ PLATED 1
23 408001 NUT 2
24 2595001 HOSE CLAMP - TS7FR 1/2” 1
25 269000001 HARNESS - MAIN WIRE RT450 1 S/N 435 & Up
26 1865015 GROMMET-BLACK/5/8ID-3/16 GR. 1
27 219186003 SWITCH-SAFETY 1
28 4473004 1/4-20X1/2 FLGE WHIZ BOLT 5
29 210463001 MOUNT-SEAT 1

P1.02
Frame Assemblies - Section 1 RT450 Tractor

Control Valve Console Assy (S/N 243 - ) Fig 1-7r02

P1.02
RT450 Tractor Frame Assemblies - Section 1

Control Valve Console Assy (S/N 243 - ) Fig 1-7r02

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration & Parts List.
1 265292001 TANK - CONTROLS / BATTERY 1 S/N 687 & Up
2 218048001 DOOR-TANK 1
3 904792001 HINGE-50MM LIFT OFF 2
4 265293001 TANK - CONTROLS / BATTERY 1 Included Ref. No.’s 1-3
5 235713001 WASHER - FLATSTRL - .38 - .41 X .81 - 3
.06-YA-A325
6 263323001 SCREW-HCS-.38-16X.75-W/ BLU PATCH- 3
GR8-YZ
7 269591001 COVER - VALVE BANK 1
8 485011 WASHER-1/2 FLAT 5
9 86510001 WASHER-1/2 FLT HARDENED 1
10 358010 BOLT-1/2-13X1” GRADE#5 HEX 1
11 423001 NUT-1/2 NC SLTL UTB 2
12 358014 BOLT-1/2-13X1 1/2”GRADE#5 HEX 2
13 218080001 LATCH-ADJ.LEVER W/RAISED 1
BUTTN(INC KEYS)
14 373006 1/4”-20X3/4”GD#5CARRIAGE BOLT 2
15 405001 NUT-1/4 NC FLG WHIZ LOCK 2
16 7000A216 DECAL-WARNING (UND) 1
17 7000I757 DECAL-TRENCHER DRIVE 1
18 700IC074 DECAL - BLADE SWING/LIFT 1 4 Way Backfill Blade Option
700IC075 DECAL - BLADE TILT/LIFT 1 6 Way Backfill Blade Option
19 7000C076 DECAL - BLADE SWING 1 6 Way Backfill Blade Option
20 7000C429 DECAL - RT450 RIGHT SIDE 1

P1.02
Frame Assemblies - Section 1 RT450 Tractor

Fuel Tank Assy Fig 1-8r02

P1.02
RT450 Tractor Frame Assemblies - Section 1

Fuel Tank Assy Fig 1-8r02

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration & Parts List.
1 264158001 TANK - FUEL 1
2 3265001 GASKET - CORK #DIE W-300 1
3 210440001 COVER-FUEL TANK 1
4 358014 BOLT-1/2-13X1 1/2”GRADE#5 HEX 2
5 423001 NUT-1/2 NC SLTL UTB 2
6 485011 WASHER-1/2 FLAT 5
7 63769001 FUEL CAP AA0-3942(DIESEL ONLY) 1
215800001 FUEL CAP-LOCKING 1
8 735003 1/2 COUNTERSUNK PIPE PLUG 1
9 102016001 GAUGE-FUEL 9.5 SPIRAL 1
10 602037001 FITTING -1/4 PIPE 5/16 BARB 90 1
11 608118001 FITTING-1/4NPTX1/4HOSE BARB90 1
12 242698001 CLAMP-1/4” ID 2
13 242699001 CLAMP-5/16” ID 2
14 619001 HOSE-1/4 I.D.GASOLINE&DIESEL A/R Specify Length
15 620001 HOSE - 5/16 FUEL LINE A/R Specify Length
16 264144001 SCREW-HCS-.31-18X.75-GR8-YZ-W/ 8
BLUE PATCH
17 235714001 WASHER - FLATSTRL - .31 - .34 X .69 - 8
.06-YZ-A325
18 7000A218 DECAL-WARNING (UND) 1
19 7000C067 DECAL - MODEL RT 450 1
20 70000773 DECAL 2”VERMEER STRIPE A/R Specify Length
21 70000098 DECAL-DIESEL (AT/UND) 1
22 2326324 DECAL-WARNING/REFUEL 1
23 7000C120 DECAL - RT450 GREASE CHART 1
24 7000A216 DECAL-WARNING (UND) 1
25 358012 BOLT-1/2-13 X 1 1/4 GR #5 HEX 1
26 480011 WASHER-1/2 S/T LOCK 1
27 7000C430 DECAL - RT450 LEFT SIDE 1

P1.02
Frame Assemblies - Section 1 RT450 Tractor

Slow Moving Vehicle Sign Assy Fig 1-9

P1.00
RT450 Tractor Frame Assemblies - Section 1

Slow Moving Vehicle Sign Assy Fig 1-9

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 1836001 SIGN-#2 SMV PRE-PUNCHED METAL 1
2 350004 1/4-20X1/2 HHCS GR5 PLATED 2
3 405001 NUT-1/4 NC FLG WHIZ LOCK 2
4 15409001 BRACKET-SMV MOUNTING 1
5 15408001 MOUNT-SMV SLIDE 1
6 353006 BOLT-5/16-18X3/4 TPBPT FLG HEX 2

P1.00
Frame Assemblies - Section 1 RT450 Tractor

Front Weight Kit Assy Fig 1-10r01

P1.02
RT450 Tractor Frame Assemblies - Section 1

Front Weight Kit Assy Fig 1-10r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration & Parts List.
1 225826001 MOUNT-FRONT COUNTER WEIGHT 1
2 369020 3/4-10X2” GRADE#5 HEX BOLT 4
3 480017 WASHER-3/4 S/T LOCK 4
4 233920001 WASHER-3/4 HARDENED FLAT ZINC 4
5 218886001 ROD-WEIGHT MOUNT 1 550 Lbs.
225808001 ROD-WEIGHT MOUNT 1 850 Lbs.
6 82502001 CAP-ROD 2
7 480015 WASHER-5/8 S/T LOCK 2
8 366016 5/8-11X1 3/4”GRADE#5 HEX BOLT 2
9 5105001 WEIGHT-75 LB. 6 550 Lbs.
5105001 WEIGHT-75 LB. 10 850 Lbs.
10 217089001 SPACER-WEIGHT 1/4” THICKNESS A/R P/N Qty. Of 1 = 1 Each
261114001 PLATE - FILLER WEIGHT A/R P/N Qty. Of 1 = 1 Each
11 217088001 SPACER-WEIGHT 1/8” THICKNESS A/R P/N Qty. Of 1 = 1 Each
12 4475012 BOLT-3/8-16X1 1/4 FLG WHIZ PLT 2
13 243968001 ROD-WEIGHT SUPPORT 1 550 Lbs.
243969001 ROD-WEIGHT SUPPORT 1 850 Lbs.
14 18150001 SLUG-2 DIA.-1/4” 2
15 7000I834 DECAL - TIE DOWN POINT 2

P1.02
Frame Assemblies - Section 1 RT450 Tractor

Front Wheel Weight Assy Fig 1-11

P1.00
RT450 Tractor Frame Assemblies - Section 1

Front Wheel Weight Assy Fig 1-11

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 377044 CARRIAGE BOLT 1/2-13X4 1/2 GR5 2
2 252367001 SPACER - WHEEL WEIGHT 2
3 204840001 WEIGHT-WHEEL 1
4 86510001 WASHER-1/2 FLT HARDENED 2
5 423001 NUT-1/2 NC SLTL UTB 2
6 252363001 WASHER-1/2 SNAP LOCK 1

P1.00
Frame Assemblies - Section 1 RT450 Tractor

Rear Counterweight Package Fig 1-12

P1.00
RT450 Tractor Frame Assemblies - Section 1

Rear Counterweight Package Fig 1-12

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 265273001 WEIGHT 1
2 366044 5/8-11X4 1/2GRADE#5 HEX BOLT 1
3 480015 WASHER-5/8 S/T LOCK 1
4 485015 WASHER-5/8 FLAT 1

P1.00
Frame Assemblies - Section 1 RT450 Tractor

Main Frame Assy Fig 1-13r01

P1.02
RT450 Tractor Frame Assemblies - Section 1

Main Frame Assy Fig 1-13r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration.
1 264117001 FRAME - MAIN 1
2 2252001 STEM-TR413 DILL VALVE 4
3 80106001 NUT-1/2-20 SELFLOCKING LAR.FLG 20
4 252321001 WHEEL WELDMENT 12 X 8 1/2 4
5 2273001 TIRE- 26.00X12.00X12 4 PLY 4
216970001 TIRE-26X12-12 8PR SUPER GRIP RIM 4
GUARD
63589001 TUBE-26.00X12.00-12 4PLY TIRE 4
6 242663001 BRACKET-FRONT TIE DOWN 1
7 233920001 WASHER-3/4 HARDENED FLAT ZINC 2
8 369020 3/4-10X2” GRADE#5 HEX BOLT 2

219777001 WHEEL & TIRE 26 X 12.00-12 RIGHT Included Ref. No.’s 2, 4 & 2273-001 Tire
219778001 WHEEL & TIRE ASSY W/ RIM GUARD Included Ref. No.’s 2, 4 & 21697-001 Tire
LEFT
252431001 26X12-12 WHL ASSY W/TUBE(SG) Included Ref. No.’s 2, 4 & 21697-001 Tire
252432001 26X12-12 WHL ASSY W/T&F (SG) Included Ref. No.’s 2, 4 & 21697-001 Tire

P1.02
Frame Assemblies - Section 1 RT450 Tractor

Canopy Assy Fig 1-14

P1.01
RT450 Tractor Frame Assemblies - Section 1

Canopy Assy Fig 1-14

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date October, 2004 Addition To Manual
1 260885001 CANOPY - 3550A 2-POST 1
2 510317501 NUT-TLHEX-.50-13-B-YZ 6
3 510337611 WASHER - FLATSTD - .50-.56X1.38-.11- 6
YZ
4 260890001 BOLT - CANOPY “L” 3

265485001 CANOPY ASS’Y (2 POST ROPS) W/O 1 Inc. All Items In Figure
LIGHTS

P1.01
Drive Assemblies - Section 2 RT450 Tractor

Axle Assy Front Fig 2-1

P1.00
RT450 Tractor Drive Assemblies - Section 2

Axle Assy Front Fig 2-1

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 265254001 FRONT AXLE W/O LS 1 Breakdown Fig. 2-5
265256001 FRONT AXLE W/ LS 1 Breakdown Fig. 2-5
2 216221001 MOUNT-FRONT AXLE PIVOT 1
3 598001 FITTING-1/4” NF ST GREASE ZERK 2
4 1835025 BSHG.-STL.- 1 1/2 X 1 1/4 X 1 2
5 430001 NUT-5/8 NC SLTL GRADE B ZINC 4
6 366026 5/8-11X2 3/4”GRADE#5HEX BOLT 4
7 230682001 MOUNT-FRONT AXLE PIVOT 1
8 233855001 WASHER-1 1/4” HARDENED 2

P1.00
Drive Assemblies - Section 2 RT450 Tractor

Axle Assy Rear Fig 2-2

P1.00
RT450 Tractor Drive Assemblies - Section 2

Axle Assy Rear Fig 2-2

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 265258001 REAR RIGID W/ LS 1 Breakdown Fig. 2-8 & 2-9
265260001 REAR STEER W / LS ASSY 1 Breakdown Fig. 2-10 & 2-11
2 366030 5/8-11X3” GRADE#5 HEX BOLT 4
3 430001 NUT-5/8 NC SLTL GRADE B ZINC 4
4 235715001 WASHER-5/8 SAE HARD ZINC PLTD 4

P1.00
Drive Assemblies - Section 2 RT450 Tractor

Drive Shaft Assy Fig 2-3

P1.00
RT450 Tractor Drive Assemblies - Section 2

Drive Shaft Assy Fig 2-3

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 256738007 WELD ASSEMBLY 1
2 256738003 BEARING ASSEMBLY 2
3 256738005 SLIP ASSEMBLY 1
4 256738009 DUST CAP 1
5 255352001 KIT-STRAP & BOLT 2

256738001 DRIVESHAFT Inc. Ref. No.’s 1-4

P1.00
Drive Assemblies - Section 2 RT450 Tractor

Brake Assy - Rear Axle Fig 2-4

P1.00
RT450 Tractor Drive Assemblies - Section 2

Brake Assy - Rear Axle Fig 2-4

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 216199001 GEAR-33T DRIVE 1
2 480007 WASHER-3/8 S/T LOCK 6
3 216076001 PLATE-BRAKE BACKING 1
4 219133001 PLATE-BRAKE STATOR 5
5 219132001 DISC BRAKE ROTOR 4
6 252373001 PISTON - BRAKE 1
7 219096001 BRZ BUSHING-1.252 X 1.002-1” 1
8 253357001 HOUSING - BRAKE 1
9 64776001 O-RING AS214-C90 1
10 354044 3/8-16X4 1/2”GRADE#5 HEX BOLT 3
11 119165001 BOLT-3/8X3 1/4 SK.HD SHOULDER 4
12 354050 BOLT-3/8-16X5” GRADE#5HEX 3
13 99397001 WASHER-3/8 HARDEN ASTM-A325 4

P1.00
Drive Assemblies - Section 2 RT450 Tractor

Axle Components - Front Steerable Fig 2-5

P1.00
RT450 Tractor Drive Assemblies - Section 2

Axle Components - Front Steerable Fig 2-5

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 229150001 TIE-ROD ASSEMBLY 1
2 229131001 NUT-1-14 UNF HEX JAM 1
3 225882001 END-TIE ROD 1
4 384022 5/8-18X2 1/4”GRADE#8 HEX BOLT 3
5 453001 NUT-5/8 N.F. HEX JAM 4
6 225884001 SLEEVE 1
7 386020 BOLT-3/4-16X2 GRADE #8 HEX 4
8 85979001 WASHER-3/4”HARDEN ASTM-A325 2
9 253398001 KNUCKLE - STEERING (LEFT) 1
10 216214001 HUB-DRIVE 2
11 256742001 HOUSING-FRONT STEERING W/O LS 1 Breakdown Fig. 2-6
256743001 HOUSING-FRONT STEERING W/ LS 1 Breakdown Fig. 2-7
12 458001 NUT-3/4 N.F. SLOTTED HEX 2
13 900025005 GREASE CAP 2
14 510023 COTTER PIN-3/16” X 1 3/4” 2
15 253402001 SHAFT-SPLINE AXLE W/YOKES 2
253402003 YOKE & SPINDLE WELDMENT 2 Wheel side
253402005 YOKE & SPINDLE WELDMENT 2 Diff. side
253402007 CROSS & BEARING KIT 2
16 258578001 WASHER-THRUST 1 X 2-3/16 8
17 219134001 BOLT-STUD 1/2X20UNF-1.460 10
18 219098001 SEAL-OIL 2 9/16 #415988 4
19 219093001 BEARING-2.06 ROLLER 2 Inc. One Of Ref. No. 22 & Two Of Ref. No.
23
20 258577001 BEARING-1 1/4 OD X 1 ID-.75 4
21 253399001 KNUCKLE - STEERING (RIGHT) 1
22 NSS SPACER 2
23 NSS SNAP RING 4
24 384026 5/8-18X2 3/4”GRADE#8 HEX BOLT 1
25 598001 FITTING-1/4” NF ST GREASE ZERK 1
26 219095001 BRZ BUSHING-.878 X.627 -3/4” 1
27 258576001 TUBE - PIVOT 4

258579001 BEARING ASSY Inc. Two of Ref. No. 16 And One of Ref. No.
20
265254001 FRONT AXLE W/O LS 1 5.89 Gear Ratio (Inc. Fig. 2-5 & 2-6)
265255001 FRONT AXLE W/ LS 1 5.89 Gear Ratio (Inc. Fig. 2-5 & 2-7)

P1.00
Drive Assemblies - Section 2 RT450 Tractor

Axle Components - Front Steerable W/o Limited Slip Fig 2-6

P1.00
RT450 Tractor Drive Assemblies - Section 2

Axle Components - Front Steerable W/o Limited Slip Fig 2-6

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 16378021 NUT-PINION 30185 1
2 16378019 WASHER-PINION NUT 30186 1
3 255353001 END YOKE ASSY 1
4 53635003 SEAL-PINION 39118 1
5 NSS SLINGER-PINION OIL SEAL 1 Outer
6 16378013 KIT-OUTER PINION BRG 1 Inc. One Brg. Cup And One Cone
7 NSS SHIM-PINION BRG. ADJ. A/R P/N Qty. Of 1 = 1 Each
8 NSS BAFFLE-PINION BEARING 1
9 NSS SHIM-DRIVE PINION BEARING A/R P/N Qty. Of 1 = 1 Each
10 16378023 KIT-INNER PINION BRG 1 Inc. One Brg. Cup And One Cone
11 NSS SLINGER-PINION BRG. INNER 1
12 16378007 KIT-DIFFERENTIAL BRG 2 Inc. Two Brg. Cups And Two Cones
13 NSS SHIM-DIFFERENTIAL BEARING A/R P/N Qty. Of 1 = 1 Each
14 NSS GEAR & PINION ASSEMBLY DRIVE 1
15 NSS CASE-DIFFERENTIAL 1
16 NSS SHAFT-DIFFERENTIAL SPIDER 1
17 NSS PIN-ROLL 1
18 205373055 SEALANT-RTV SILICONE 1
19 NSS CLAMP-DIFFERENTIAL BEARING 2
20 45419001 SEAL & GUIDE TUBE 2
21 4474006 BOLT-5/16-18X3/4 FLANGE WHIZ 10
22 219150001 COVER PLATE ASSY 1 Inc. Ref. No. 23
23 13247081 PLUG-COVER 36472 1
24 75381020 BOLT-1/2-UNCX2 GR.8 HEX 4
25 53635005 BOLT-DRIVE GEAR P82-517 10
26 NSS WASHER-DIFFERENTIAL SPHERICAL 2
THRUST
27 NSS GEAR-DIFFERENTIAL SPIDER 2
28 NSS GEAR-DIFFERENTIAL AXLE 2
29 NSS SPACER-DIFFERENTIAL AXLE GEAR 2
30 NSS CTR. SEC. - FRONT AXLE (W/O LS) 1

16378069 KIT-DRIVE GEAR&PINION ASSY Inc. Ref. No.’s 1, 2, 4-11, 13, 14, 18 & 25
16378071 KIT-DIFF. CASE ASSY 706695X Standard Only (Inc. Ref. No.’s 12, 13, 15-18,
26-29)
16378073 KIT-DIFF. PARTS 706616X Standard Only (Inc. Ref. No.’s 16, 17, 18, 25-
29)
256742001 HOUSING-FRONT STEERING (W/O LS Inc. Ref. No.’s 1-17, 19, 21-30
NSS NOT SOLD SEPARATELY

P1.00
Drive Assemblies - Section 2 RT450 Tractor

Axle Components - Front Steerable W/ Limited Slip Fig 2-7

P1.00
RT450 Tractor Drive Assemblies - Section 2

Axle Components - Front Steerable W/ Limited Slip Fig 2-7

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 16378021 NUT-PINION 30185 1
2 16378019 WASHER-PINION NUT 30186 1
3 255353001 END YOKE ASSY 1
4 53635003 SEAL-PINION 39118 1
5 NSS SLINGER-PINION OIL SEAL 1 Outer
6 16378013 KIT-OUTER PINION BRG 1 Inc. One Brg. Cup & One Cone
7 NSS SHIM-PINION BRG ADJ. A/R P/N Qty. Of 1 = 1 Each
8 NSS BAFFLE-PINION BEARING 1
9 NSS SHIM-DRIVE PINION BEARING A/R P/N Qty. Of 1 = 1 Each
10 16378023 KIT-INNER PINION BRG 1 Inc. One Brg. Cup And One Cone
11 NSS SLINGER-PINION BRG. OUTER 1
12 16378007 KIT-DIFFERENTIAL BRG 1 Inc. Two Brg. Cups And Two Cones
13 NSS SHIM-DIFFERENTIAL BEARING A/R P/N Qty. Of 1 = 1 Each
14 NSS GEAR & PINION ASSY. DRIVE 1
15 NSS CASE-DIFFERENTIAL 1
16 NSS SHAFT-DIFFERENTIAL SPIDER 1
17 NSS ROLL PIN 1
18 205373055 SEALANT-RTV SILICONE 1
19 NSS CLAMP-DIFFERENTIAL BEARING 2
20 45419001 SEAL & GUIDE TUBE 2
21 4474006 BOLT-5/16-18X3/4 FLANGE WHIZ 10
22 219150001 COVER PLATE ASSY 1 Inc. Ref. No. 23
23 13247081 PLUG-COVER 36472 1
24 75381020 BOLT-1/2-UNCX2 GR.8 HEX 4
25 53635005 BOLT-DRIVE GEAR P82-517 10
26 NSS WASHER-DIFFERENTIAL SPHERICAL 2
THRUST
27 NSS GEAR-DIFFERENTIAL SPIDER 2
28 NSS CLIP-DIFFERENTIAL CLUTCH RET. 4
29 NSS DISC-LIMITED SLIP CLUTCH 8
30 NSS PLATE-LIMITED SLIP CLUTCH 8
31 NSS SPACER-DIFFERENTIAL AXLE GEAR 2
32 NSS GEAR-DIFFERENTIAL AXLE 2
33 NSS FRONT AXLE HOUSING 1

16378069 KIT-DRIVE GEAR&PINION ASSY Inc. Ref. No.’s 1, 2, 4-11, 13, 14, 18 & 25
16346021 KIT-DIFF. CASE ASSY Limited Slip (inc. Ref. No.’s 12, 13, 15-17,
25-32)
16346023 KIT-DIFF. PARTS 706630X Limited Slip (inc. Ref. No.’s 16-18, 25-32
238862001 CTR. SEC. - FRONT AXLE (W/LS) Inc. Ref. No.’s 1-33

P1.00
Drive Assemblies - Section 2 RT450 Tractor

Axle Components - Rear Rigid Fig 2-8

P1.00
RT450 Tractor Drive Assemblies - Section 2

Axle Components - Rear Rigid Fig 2-8

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 219764001 RING-BEARING RETAINER 2
2 16346015 BEARING-1 9/16 2
3 16346017 SEAL-SHAFT OUTBOARD 2
4 219762001 PLATE-INNER SEAL RETAINER 2
5 219763001 PLATE-OUTER SEAL RETAINER 2
6 219766001 SHAFT ASSEMBLY-REAR AXLE 2
7 354010 BOLT-3/8-16X1” GRADE#5 HEX 12
8 480007 WASHER-3/8 S/T LOCK 13
9 219134001 BOLT-STUD 1/2X20UNF-1.460 10
10 80106001 NUT-1/2-20 SELFLOCKING LAR.FLG 10
11 230598001 HOUSING-REAR AXLE 1
12 219150001 COVER PLATE ASSY 1
13 13247081 PLUG-COVER 36472 1
14 4474006 BOLT-5/16-18X3/4 FLANGE WHIZ 10
15 205373055 SEALANT-RTV SILICONE 1

P1.00
Drive Assemblies - Section 2 RT450 Tractor

Axle Components - Rear Rigid W/ Limited Slip Fig 2-9

P1.00
RT450 Tractor Drive Assemblies - Section 2

Axle Components - Rear Rigid W/ Limited Slip Fig 2-9

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 16378021 NUT-PINION 30185 1
2 85979001 WASHER-3/4”HARDEN ASTM-A325 1
3 255353001 END YOKE ASSY 1
4 225938001 SEAL-NATIONAL #5778 1
5 225942001 SLINGER-PINION OIL (OUTER).030 1
6 1716157 TIMKEN CONE-1 1/8” #02872 1
1715093 TIMKEN CUP-1 1/8” #02820 1
7 354012 BOLT-3/8 - 16X 1 1/4” GR5 HEX 7
8 480007 WASHER-3/8 S/T LOCK 6
9 222907001 LID-GEAR BOX 1
10 216200001 SPACER 2
11 1789013 SPRING -EXT. #76 4” OA 1
12 354014 BOLT-3/8-16X1 1/2”GRADE#5 HEX 1
13 218849001 TAB-SPRING MOUNTING 1
14 216198001 GEAR-42T PINION 1
15 904484001 PIN-3/8 X 1” DOWEL 2
16 216084001 HOUSING-REAR STEER AXLE 1
17 225943001 SHIM-PINION INNER .003 A/R P/N Qty. Of 1 = 1 Each
225943003 SHIM-PINION INNER .005 A/R P/N Qty. Of 1 = 1 Each
225943005 SHIM-PINION .010 A/R P/N Qty. Of 1 = 1 Each
18 1716159 TIMKEN CONE-1 3/8” #31594 1
1715095 TIMKEN CUP-1 3/8” #31520 1
19 225941001 SLINGER-PINION OIL (INNER).030 1
20 16378007 KIT-DIFFERENTIAL BRG 2
21 NSS SHIM-DIFFERENTIAL BEARING A/R P/N Qty. Of 1 = 1 Each
22 253336001 RING GEAR & PINION SET 1
23 NSS CASE-DIFFERENTIAL 1
24 NSS GEAR-DIFFERENTIAL 2
25 NSS SPACER-DIFFERENTIAL AXLE GEAR 2
26 NSS PINION-DIFFERENTIAL 2
27 NSS WASHER-DIFF. PINION THRUST 2
28 NSS SHAFT-DIFFERENTIAL 1
29 NSS PIN-ROLL 1
30 NSS HALF-CLAMP 2
31 75381020 BOLT-1/2-UNCX2 GR.8 HEX 4
32 53635005 BOLT-DRIVE GEAR P82-517 10
33 NSS CLIP-DIFFERENTIAL CLUTCH RET. 4
34 NSS LIMITED SLIP CLUTCH 8
35 NSS LIMITED SLIP CLUTCH 8
36 NSS SNAP RING 2

265258001 REAR STEER W/ LS ASSY Inc. Ref. No.’s 1-10, 14-34 & 1-14 On Fig.2-8
16346021 KIT-DIFF. CASE ASSY Inc. Ref. No.’s 20,21, 23-29 & 32-36
16346023 KIT-DIFF. PARTS 706630X Inc. Ref. No.’s 24-28 & 32-36

P1.00
Drive Assemblies - Section 2 RT450 Tractor

Axle Components - Rear Steerable Fig 2-10r01

P1.01
RT450 Tractor Drive Assemblies - Section 2

Axle Components - Rear Steerable Fig 2-10r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date October, 2004 Update In Illustration & Parts List.
1 216084001 HOUSING-REAR STEER AXLE 1
2 225880001 TIE ROD 1
3 225882001 END-TIE ROD 1
4 229131001 NUT-1-14 UNF HEX JAM 1
5 384026 5/8-18X2 3/4”GRADE#8 HEX BOLT 1
6 596001 ZERK-1/4” NF 45 DEG GREASE 1
7 219095001 BRZ BUSHING-.878 X.627 -3/4” 1
8 384022 5/8-18X2 1/4”GRADE#8 HEX BOLT 3
9 386020 BOLT-3/4-16X2 GRADE #8 HEX 4
10 258576001 TUBE - PIVOT 4
11 258578001 WASHER-THRUST 1 X 2-3/16 8
12 258577001 BEARING-1 1/4 OD X 1 ID-.75 4
13 453001 NUT-5/8 N.F. HEX JAM 4
14 253402001 SHAFT-SPLINE AXLE W/YOKES 2
253402003 YOKE & SPINDLE WELDMENT Wheel Side
253402005 YOKE & SPINDLE WELDMENT Diff. Side
253402007 CROSS & BEARING ASSY
15 510023 COTTER PIN-3/16” X 1 3/4” 2
16 219098001 SEAL-OIL 2 9/16 #415988 4
17 219093001 BEARING-2.06 ROLLER 4
18 253401001 KNUCKLE - RIGHT REAR STEER 1
19 253400001 KNUCKLE - LEFT REAR STEER 1
20 NSS SNAP-RING 4
21 NSS SPACER 2
22 216214001 HUB-DRIVE 2
23 219134001 BOLT-STUD 1/2X20UNF-1.460 10
24 85979001 WASHER-3/4”HARDEN ASTM-A325 2
25 458001 NUT-3/4 N.F. SLOTTED HEX 2
26 900025005 GREASE CAP 2
27 219150001 COVER PLATE ASSY 1
28 13247081 PLUG-COVER 36472 1
29 4474006 BOLT-5/16-18X3/4 FLANGE WHIZ 10
30 205373055 SEALANT-RTV SILICONE 1
31 225884001 SLEEVE 1

P1.01
Drive Assemblies - Section 2 RT450 Tractor

Axle Components - Rear Steerable W/ Limited Slip Fig 2-11

P1.00
RT450 Tractor Drive Assemblies - Section 2

Axle Components - Rear Steerable W/ Limited Slip Fig 2-11

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 16378021 NUT-PINION 30185 1
2 85979001 WASHER-3/4”HARDEN ASTM-A325 1
3 255353001 END YOKE ASSY 1
4 225938001 SEAL-NATIONAL #5778 1
5 225942001 SLINGER-PINION OIL (OUTER).030 1
6 1716157 TIMKEN CONE-1 1/8” #02872 1
1715093 TIMKEN CUP-1 1/8” #02820 1
7 354012 BOLT-3/8 - 16X 1 1/4” GR5 HEX 7
8 480007 WASHER-3/8 S/T LOCK 6
9 222907001 LID-GEAR BOX 1
10 216200001 SPACER 2
11 1789013 SPRING -EXT. #76 4” OA 1
12 354014 BOLT-3/8-16X1 1/2”GRADE#5 HEX 1
13 218849001 TAB-SPRING MOUNTING 1
14 216198001 GEAR-42T PINION 1
15 904484001 PIN-3/8 X 1” DOWEL 2
16 216084001 HOUSING-REAR STEER AXLE 1
17 225943001 SHIM-PINION INNER .003 A/R P/N Qty. Of 1 = 1 Each
225943003 SHIM-PINION INNER .005 A/R P/N Qty. Of 1 = 1 Each
225943005 SHIM-PINION .010 A/R P/N Qty. Of 1 = 1 Each
18 1716159 TIMKEN CONE-1 3/8” #31594 1
1715095 TIMKEN CUP-1 3/8” #31520 1
19 225941001 SLINGER-PINION OIL (INNER).030 1
20 16378007 KIT-DIFFERENTIAL BRG 2
21 NSS SHIM-DIFFERENTIAL BEARING A/R P/N Qty. Of 1 = 1 Each
22 253336001 RING GEAR & PINION SET 1
23 NSS CASE-DIFFERENTIAL 1
24 NSS GEAR-DIFFERENTIAL 2
25 NSS SPACER-DIFFERENTIAL AXLE GEAR 2
26 NSS PINION-DIFFERENTIAL 2
27 NSS WASHER-DIFF. PINION THRUST 2
28 NSS SHAFT-DIFFERENTIAL 1
29 NSS PIN-ROLL 1
30 NSS HALF-CLAMP 2
31 75381020 BOLT-1/2-UNCX2 GR.8 HEX 4
32 53635005 BOLT-DRIVE GEAR P82-517 10
33 NSS CLIP-DIFFERENTIAL CLUTCH RET. 4
34 NSS LIMITED SLIP CLUTCH 8
35 NSS LIMITED SLIP CLUTCH 8
36 45419001 SEAL & GUIDE TUBE 2
37 NSS SNAP-RING 2

265260001 REAR STEER W/ LS ASSY Inc. Ref. No.’s 1-10, 14-34 & 1-29 On Fig.2-
11
16346021 KIT-DIFF. CASE ASSY Inc. Ref. No.’s 20-29, 32-35 & 37
16346023 KIT-DIFF. PARTS 706630X Inc. Ref. No.’s 24-28, 32-35 & 37

P1.00
Hydraulic Assemblies - Section 3 RT450 Tractor

Hydraulic Component Location Diagram (S/N 150 - ) Fig 3-1r01

P1.01
RT450 Tractor Hydraulic Assemblies - Section 3

Hydraulic Component Location Diagram (S/N 150 - ) Fig 3-1r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date October, 2004 Update In Illustration.
For Attachments TR3550A, TR450, VP450,
VP3550
(Low Headshaft)

P1.01
Hydraulic Assemblies - Section 3 RT450 Tractor

Hydraulic Component Location Diagram Fig 3-1x01

P1.01
RT450 Tractor Hydraulic Assemblies - Section 3

Hydraulic Component Location Diagram Fig 3-1x01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date October, 2004 Addition To Manual
For Attachments TR3550, SO3550, SO450,
TRH450
(High Headshaft)

P1.01
Hydraulic Assemblies - Section 3 RT450 Tractor

Miscellaneous Supplies Fig 3-2

P1.00
RT450 Tractor Hydraulic Assemblies - Section 3

Miscellaneous Supplies Fig 3-2

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS

P1.00
Hydraulic Assemblies - Section 3 RT450 Tractor

Hydraulic Oil Tank Assy (S/N 150 - ) Fig 3-3r01

P1.01
RT450 Tractor Hydraulic Assemblies - Section 3

Hydraulic Oil Tank Assy (S/N 150 - ) Fig 3-3r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date October, 2004 Update In Illustration & Parts List.
1 16461001 STRAINER-SUMP 1
2 736009 1” CLOSE NIPPLE BLACK STEEL 1
3 99707001 FITTING-1M NPTX1”HOSEBEAD90DEG 1
4 253367001 HOSE - 1” X 9” L.P. FLEX 1
5 1580005 HOSE CLAMP - 1” 2
6 230704001 VALVE-25 PSI BYPASS 1
7 730019 1 1/4” X 1” HEX BUSHING STEEL 1
8 99707001 FITTING-1M NPTX1”HOSEBEAD90DEG 1
9 253368001 HOSE - 1” X 24” L.P. FLEX 1
10 1580005 HOSE CLAMP - 1” 2
11 732011 1” PIPE PLUG BLACK CAST IRON 1
12 65562001 1/4M X 6M JIC ST. 1
13 260841001 HOSE-HYD-.38X28-6FSJ-ST/90-3000PSI- 1
100R17-M3KMTF
14 200170001 COVER-HYD.RESERVOIR 1
15 264144001 SCREW - HCS- .31-18 X .75-W/PATCH- 8
GR8-YZ
16 235714001 WASHER - FLATSTRL - .31 - .34 X .69 - 8
.06-YZ-A325
17 210439001 DIPSTICK-MODIFIED 1
18 1802006 BOLT-10-24 X 3/4 RND HD STOVE 6
19 99042001 NUT - NYLOCK - 10 - 24 - GR2 - CZ 6
20 78057001 FITTING-16MX12M JIC 90 DEG 1
21 53845375 HOSE-3/4X80 12FS JIC 3000 PSI 1
22 2595009 CLAMP-1 1/4 HOSE #7701164 1
23 4474006 BOLT-5/16-18X3/4 FLANGE WHIZ 1
24 409001 NUT-5/16 NC SLTL 1
25 204721001 HOSE CLAMP-CCV2913 1 3/4” 1
26 4475010 BOLT-3/8-16X1 FLANGE WHIZ 1
27 4536001 NUT - 3/8-16 FLG. WHIZ LOCK 1
28 233891001 TANK-HYD. OIL 1
29 732003 1/4” PIPE PLUG BLACK STEEL 1
30 358014 BOLT-1/2-13X1 1/2”GRADE#5 HEX 4
31 485011 WASHER-1/2 FLAT 8
32 423001 NUT-1/2 NC SLTL UTB 4
33 230628001 SWITCH-215 DEGREE F TEMP (N.O. 1
34 485025 WASHER-1/2 FLAT-HARDENED-YZ 1

P1.01
Hydraulic Assemblies - Section 3 RT450 Tractor

Hydraulic Oil Cooler Assy Fig 3-4r01

P1.02
RT450 Tractor Hydraulic Assemblies - Section 3

Hydraulic Oil Cooler Assy Fig 3-4r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration & Parts List.
1 255348001 OIL COOLER 1
2 258641001 FAN SHROUD - OIL COOLER 1
3 255354001 FAN - 13” 1 (Inc. Hardwares) S/N 763 & Up
4 264155001 HUB - COOLING FAN 1
5 264144001 SCREW-HCS-.31-18X.75-GR8-YZ-W/ 10
BLUE PATCH
6 59410001 FITTING-90-12MJ-12MORBA 2
7 53845375 HOSE-3/4X80 12FS JIC 3000 PSI 1
8 53845535 HOSE-3/4X38 12FS JIC ST/90 3000 PSI 1
9 230712001 FITTING - MODIFIED #12 BULKHEAD 1
10 60048001 FITTING-8M X 3/8 STR. ADAPTER 1
11 216330001 CHECK VALVE ASSY 1 Breakdown Fig. 3-21
12 65565001 FITTING - 6M O-RING X 6M JIC ST. 1
13 230713001 HOSE-3/8X40 6FSJICST/6FSJIC 45 1
14 230714001 HOSE-3/4X19 12FSJIC ST/45 1 W/ VP450
15 264153001 MOUNT - OIL COOLER LEFT 1
16 111535001 WASHER-5/16 HARDENED 10
17 13625001 WASHER-10 MM LOCK 4
18 102642001 BOLT-M10X50MM DIN912GR12.9 SOC 4
19 264154001 MOUNT - OIL COOLER RIGHT 1
20 98436001 SEAL-SELF ADHESIVE 1/16X1/2 A/R Specify Length
21 59417001 12 JIC SW RUN TEE 1 Used With Trencher Attachment
22 229769001 HOSE-3/4 X 59 12FS X 12 FS JIC 90 1250 1 Used With Trencher Attachment
PSI
23 252279001 HOSE-3/4X28 12FS ST/45 4000PSI 1 W/ TR450, TRH450 & SO450

P1.02
Hydraulic Assemblies - Section 3 RT450 Tractor

Tandem Pump Assy Fig 3-5r01

P1.02
RT450 Tractor Hydraulic Assemblies - Section 3

Tandem Pump Assy Fig 3-5r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration & Parts List.
1 241834001 SUNDSTRAND TANDEM PUMP 1 Breakdown Fig. 3-22, 3-23 & 3-24
2 78057001 FITTING-16MX12M JIC 90 DEG 2
3 125301001 FITTING-12MORX3/4F NPT 90 1
4 53836001 3/4M PIPE-#12M JIC ST. 1
5 1580005 HOSE CLAMP - 1” 2
6 252279001 HOSE-3/4X28 12FS ST/45 4000PSI 1 W/ TR450, TRH450 & SO450
7 256747001 HOSE-HYD-3/4X13-12FSJIC-ST/45- 2
5000PSI
8 261486001 HOSE-HYD-.63X58-10FSJ-45/90- 1
3000PSI-M3KM
9 358016 BOLT-1/2-13X1 3/4 GRADE #5 HEX 6
10 230714001 HOSE-3/4X19 12FSJIC ST/45 1 W/ VP450
11 901887001 FITTING - 12M X 1 INSERT 1
12 253368001 HOSE - 1” X 24” L.P. FLEX 1
13 78064001 FITTING-16MX10M JIC 90 DEG. 2
14 261475001 HOSE-HYD-.63X24.5-10FSJ-ST/90- 1
5000PSI-G5
15 261476001 HOSE-HYD-.63X25-10FSJ-ST/90- 1
5000PSI-G5KM
16 72056001 FITTING-TEST-6MORB-16MTP 1
17 98947001 TEE-10M BCHX10MJICX10MJIC 1
18 82931001 FITTING-6MX4M JIC 45DEG.ELBOW 1
19 83015001 FITTING-4F JIC DIAGNOSTIC 1
20 210493013 SWITCH-NEUTRAL START 2
21 68859025 GASKET-SERVO COVER 1

P1.02
Hydraulic Assemblies - Section 3 RT450 Tractor

Implement Pump Assy Fig 3-6

P1.00
RT450 Tractor Hydraulic Assemblies - Section 3

Implement Pump Assy Fig 3-6

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 210493007 PUMP-HYDRAULIC GEAR 1
210493015 SHAFT SEAL 1
210493017 SEAL KIT 1 Inc. Shaft Seal
2 354012 BOLT-3/8 - 16X 1 1/4” GR5 HEX 2
3 480007 WASHER-3/8 S/T LOCK 2
4 96709001 HOSE INSERT-16MX1 BEAD STR. 1
5 1580005 HOSE CLAMP - 1” 2
6 253367001 HOSE - 1” X 9” L.P. FLEX 1
7 210493011 O-RING 1
8 241964001 HOSE-HYD-.63X49-10FSJ-ST/90- W/O Backhoe
3000PSI-M3KM
9 59409001 10M JICX12M ADJ. 90 DEG.ELBOW 1
10 239751001 HOSE-HYD-.63X66-10FSJ-ST/90- 1 W/Backhoe
3000PSI-M3KM

P1.00
Hydraulic Assemblies - Section 3 RT450 Tractor

Steering Motor Assy (S/N 150- ) Fig 3-7r01

P1.01
RT450 Tractor Hydraulic Assemblies - Section 3

Steering Motor Assy (S/N 150- ) Fig 3-7r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date October, 2004 Update In Illustration & Parts List.
1 296269546 STEERING MOTOR 4.5 IN - 3/REV. 1
267523001 SEAL KIT - MOTOR 1
2 777005 STEER. COLUMN-204-1002-005 1
3 235736001 BOLT-3/8-16X1 1/4 ZINC PLTD 2
4 82931001 FITTING-45-4MJX6MORBA 2
5 65565001 FITTING - 6M O-RING X 6M JIC ST. 3
6 510335707 WASHER-LOCK-.38-.39X.68-.09-YZ 2
7 53843315 HOSE-1/4X76 4FS JIC 2750 PSI 1
8 10831001 STEERING WHEEL-75-022 1
9 13989001 NUT-13/16-20 NEF JAM 1
10 61886001 CAP-STEERING WHEEL 1
11 2326811 DECAL-STEERING WHEEL CAP 1
12 53843689 HOSE-1/4X70 4FS JIC 3000 PSI 1
13 265528001 TUBE HYDRAULIC .38 DIA 1
14 265527001 TUBE HYDRAULIC .38 DIA 1
15 265526001 TUBE HYDRAULIC .38 DIA 1

P1.01
Hydraulic Assemblies - Section 3 RT450 Tractor

Flow Priority Valve Assy (S/N 150 - ) Fig 3-8r01

P1.01
RT450 Tractor Hydraulic Assemblies - Section 3

Flow Priority Valve Assy (S/N 150 - ) Fig 3-8r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date October, 2004 Update In Illustration & Parts List.
1 296269547 PRIORITY VALVE, LOAD SENSE 1 Breakdown Fig. 3-18
2 53829001 #10M O-RING-#10M JIC 90 DEG. 1
3 59425001 FITTING-6M JICX8M ADJ.45 ELBOW 1
4 60906001 4MX6M JIC 90 DEG ELBOW 1
5 265526001 TUBE HYDRAULIC .38 DIA 1
6 265527001 TUBE HYDRAULIC .38 DIA 1
7 256686001 HOSE-HYD-.63X63-10FSJ-ST/90S- 1
3000PSI-100R17-M3KMTF
8 241964001 HOSE-HYD-.63X49-10FSJ-ST/90- 1 W/O Backhoe
3000PSI-M3KM
9 53842051 HOSE-5/8X44 10FS JIC (100R2) 1 W/Backhoe
10 351024 5/16-18X2 1/2”GRADE#5 HEX BOLT 2
11 406001 NUT-5/16 NC HEX 2
12 485005 WASHER-5/16 FLAT 2
13 56725001 FITTING-10MX10M JIC 45 DEG. 1
14 65569001 4M X 6M JIC ST. 1
15 59427001 TEE-6MJ-6FSJ-6MJ 1
16 265528001 TUBE HYDRAULIC .38 DIA 1
17 57940641 HOSE-3/8X44 6FS JIC ST/90 3000 1

P1.01
Hydraulic Assemblies - Section 3 RT450 Tractor

Hydraulic Oil Filter Assy (S/N 243 - ) Fig 3-9r01

P1.01
RT450 Tractor Hydraulic Assemblies - Section 3

Hydraulic Oil Filter Assy (S/N 243 - ) Fig 3-9r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date October, 2004 Update In Illustration & Parts List.
1 265287001 FILTER ASSEMBLY - HYDRAULIC OIL 1 Inc. Element
265287003 ELEMENT-HYDRAULIC OIL FILTER Element
2 53854001 12M O-RING-10M JIC ST. 1
3 261486001 HOSE-HYD-.63X58-10FSJ-45/90- 1
3000PSI-M3KM
4 265525001 HOSE-HYD-.50X22.5-8FSJ-90/90L- 1
3000PSI-M3
5 264144001 SCREW-HCS-.31-18X.75-GR8-YZ-W/ 3
BLUE PATCH
6 224616001 GROMMET-1 1/4 ID X 1/8 GROOVE 2
7 53825001 #12M O-RING-#8M JIC ST. 1
8 59461001 8 JIC SW RUN TEE 1
9 53874007 CLAMP HALVES BEHRG. 3100PP 1
10 53874005 PLATE-COVER BEHRINGER COP3 1
11 480003 WASHER-1/4 S/T LOCK 2
12 350014 BOLT-1/4-20X1 1/2”GRADE#5 HEX 2
13 54385001 FITTING-8F JICX4MJIC REDUCER 1
14 53843593 HOSE-1/4X18 4FS JIC 3000 PSI 1
15 86230001 FITTING-MALE BLKHD CPLG7/16JIC 1

P1.01
Hydraulic Assemblies - Section 3 RT450 Tractor

Ground Drive Motor Assy Fig 3-10

P1.00
RT450 Tractor Hydraulic Assemblies - Section 3

Ground Drive Motor Assy Fig 3-10

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 230588001 MOTOR-18.7CID 4-BOLT2000SERIES 1 Breakdown Fig. 3-25
2 480011 WASHER-1/2 S/T LOCK 4
3 58726001 SCREW-1/2X13X1 1/4 SHC 4
4 53827001 FITT.-#10M O-RING-#10M JIC ST. 2
5 261476001 HOSE-HYD-.63X25-10FSJ-ST/90- 1
5000PSI-G5KM
6 261475001 HOSE-HYD-.63X24.5-10FSJ-ST/90- 1
5000PSI-G5
7 230713001 HOSE-3/8X40 6FSJICST/6FSJIC 45 1
8 60852001 6M JICX6FS JIC SWIV.NUT B TEE 1
9 65569001 4M X 6M JIC ST. 1
10 59403001 CAP NUT - 6 JIC 1
11 51165001 O-RING #152 (3 1/4X3 7/16X3/32) 1
12 230588003 NUT-SLOTTED 1
13 216199001 GEAR-33T DRIVE 1

P1.00
Hydraulic Assemblies - Section 3 RT450 Tractor

Steering Cylinder Assy (S/N 150 - ) Fig 3-11r01

P1.01
RT450 Tractor Hydraulic Assemblies - Section 3

Steering Cylinder Assy (S/N 150 - ) Fig 3-11r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date October, 2004 Update In Parts List.
1 223998001 CYLINDER- 1 1/2 X 6 1 Breakdown Fig. 3-20
2 216223001 PIN-CYLINDER 1
3 510019 COTTER PIN-5/32” X 2” 2
4 59423001 FIT-4M JICX4M ADJ.90 DEG.ELBOW 2
5 124620034 BOLT-3/4-10X3 1/2 GR8 HEX ZINC 1
6 434001 NUT-3/4 NC SLTL 1
7 53843689 HOSE-1/4X70 4FS JIC 3000 PSI 1
8 53843315 HOSE-1/4X76 4FS JIC 2750 PSI 1
9 483025 WASHER-1 1/4X3/4X14 GA M.B. 1
10 219981001 SHIELD-CYLINDER 1
11 1580011 HOSE CLAMP - 2” 1
12 243977001 TUBE-STEER CYLINDER 2

P1.01
Hydraulic Assemblies - Section 3 RT450 Tractor

Rear Steer Cylinder Assy Fig 3-12

P1.00
RT450 Tractor Hydraulic Assemblies - Section 3

Rear Steer Cylinder Assy Fig 3-12

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 223998001 CYLINDER- 1 1/2 X 6 1 Breakdown Fig. 3-20
2 243977001 TUBE-STEER CYLINDER 2
3 59423001 FIT-4M JICX4M ADJ.90 DEG.ELBOW 2
4 219981001 SHIELD-CYLINDER 1
5 397001 NUT-3/4-10 GR 8 SLTL 1
6 124620034 BOLT-3/4-10X3 1/2 GR8 HEX ZINC 1
7 216223001 PIN-CYLINDER 1
8 483025 WASHER-1 1/4X3/4X14 GA M.B. 1
9 510019 COTTER PIN-5/32” X 2” 2
10 53843727 HOSE 1/4X48 4FSJICST/90 2000# 1
11 53843701 HOSE-1/4X42 4FSST/4FS90 2750 1

P1.00
Hydraulic Assemblies - Section 3 RT450 Tractor

Control Valve Assy (S/N 899 - ) Fig 3-13r02

P1.02
RT450 Tractor Hydraulic Assemblies - Section 3

Control Valve Assy (S/N 899 - ) Fig 3-13r02

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration & Parts List.
1 210498001 JOYSTICK W/BOOT & INSTRUCTIONS 1 Breakdown Fig. 5-2
2 57967001 FITTING - STR - 10MORB - 6FORB 1
3 83015001 FITTING-4F JIC DIAGNOSTIC 1
4 57950001 FITTING-90-4MJ-6MORBA 1
5 263323001 SCREW-HCS-.38-16X.75-W/ BLU PATCH- 3
GR8-YZ
6 235713001 WASHER - FLATSTRL - .38 - .41 X .81 - 3
.06-YA-A325
7 269590001 FITTING-RTEE-8MJ-10MORBA-8MJ 1
8 265525001 HOSE-HY-.50X22.5-8FSJ-90/90L- 1
3000PSI-M3K
9 502268001 HOSE-1/2”X78 8FS JIC 3000 PS 1 With Backhoe Option
10 59432001 8 JIC CAP NUT 1 With Out Backhoe Option
11 256686001 HOSE-HYD-.63X63-10FSJ-ST/90S- 1
3000PSI-100R17-M3KMTF
12 125645001 FITTING-10M9’R X 10MJIC 2.41LG 1

P1.02
Hydraulic Assemblies - Section 3 RT450 Tractor

Control Valve W/4-way Blade Fig 3-14r01

P1.02
RT450 Tractor Hydraulic Assemblies - Section 3

Control Valve W/4-way Blade Fig 3-14r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration & Parts List.
1 269277001 VALVE ASSY - 3 SPOOL 1 S/N 899 & UP
2 271080001 VALVE ASSY-4 SPOOL 1 S/N 899 & UP
3 269278001 VALVE ASSY - 5 SPOOL 1 S/N 899 & UP
4 269279001 VALVE ASSY - 6 SPOOL 1 S/N 899 & UP
5 221477003 INLET SECTION 1 Breakdown Fig. 3-31
6 221477013 OUTLET SECTION 1 Breakdown Fig. 3-32
7 218544005 WORK SECTION 1 Breakdown Fig. 3-27
8 210455025 WORK SECTION-RELIEF 1 Breakdown Fig. 3-26
9 210455023 WORK SECTION-LOCK OUT 1 Breakdown Fig. 3-28
10 210456003 WORK SECTION-STANDARD 3 Breakdown Fig. 3-30

P1.02
Hydraulic Assemblies - Section 3 RT450 Tractor

Control Valve W/6-way Blade Fig 3-15r01

P1.02
RT450 Tractor Hydraulic Assemblies - Section 3

Control Valve W/6-way Blade Fig 3-15r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Parts List.
1 271080001 VALVE ASSY-4 SPOOL 1 S/N 899 & UP
2 269278001 VALVE ASSY - 5 SPOOL 1 S/N 899 & UP
3 269279001 VALVE ASSY - 6 SPOOL 1 S/N 899 & UP
4 269280001 VAVLE ASSY - 7 SPOOL 1 S/N 899 & UP
5 221477003 INLET SECTION 1 Breakdown Fig. 3-31
6 221477013 OUTLET SECTION 1 Breakdown Fig. 3-32
7 218544005 WORK SECTION 1 Breakdown Fig. 3-27
8 210455025 WORK SECTION-RELIEF 1 Breakdown Fig. 3-26
9 210455023 WORK SECTION-LOCK OUT 1 Breakdown Fig. 3-28
10 210456003 WORK SECTION-STANDARD 4 Breakdown Fig. 3-30

P1.02
Hydraulic Assemblies - Section 3 RT450 Tractor

Cold Start Bypass Assy Fig 3-16

P1.00
RT450 Tractor Hydraulic Assemblies - Section 3

Cold Start Bypass Assy Fig 3-16

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 225752001 VALVE-SOLENOID 2 POSITION/2WAY 1 Breakdown Fig. 3-17
2 61703001 FITTING-90-16MJ-16MORBA 1
3 77154001 FITTING-1”MX16FS JIC STR 1
4 78064001 FITTING-16MX10M JIC 90 DEG. 1
5 261480001 HOSE-HYD-.63X15-10FSJ-ST/90- 1
3000PSI-M3KM
6 65566001 10FS JIC BCHX10MJICX10MJIC TEE 1
7 53854001 12M O-RING-10M JIC ST. 1
8 5537001 COVER-TOGGLE SWITCH 1
9 214000001 SWITCH-TOGGLE SP ST MOM. 1
10 225750001 HARNESS-COLD START/HYD.BY-PASS 1

P1.00
Hydraulic Assemblies - Section 3 RT450 Tractor

Solenoid Valve Components Fig 3-17

P1.00
RT450 Tractor Hydraulic Assemblies - Section 3

Solenoid Valve Components Fig 3-17

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 225752003 VALVE BODY 1
2 207418005 SOLENOID VALVE COIL-2 POST 1
225752005 CARTRIDGE 1
212950009 REPAIR KIT-VALVE 1

225752001 VALVE-SOLENOID 2 POSITION/2WAY Inc. Ref. No.’s 1-2

P1.00
Hydraulic Assemblies - Section 3 RT450 Tractor

Flow Divider Priority Valve Components Fig 3-18r01

P1.01
RT450 Tractor Hydraulic Assemblies - Section 3

Flow Divider Priority Valve Components Fig 3-18r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date October, 2004 Update In Illustration & Parts List.
1 267520001 O-RING 1
2 267521001 PLUG ASSEMBLY W/O-RING 1
3 223978049 O-RING 1

296269547 PRIORITY VALVE, LOAD SENSE Inc. All Items in Figure

P1.01
Hydraulic Assemblies - Section 3 RT450 Tractor

Steering Motor Components Fig 3-19

P1.00
RT450 Tractor Hydraulic Assemblies - Section 3

Steering Motor Components Fig 3-19

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 777009 BOOT-RUBBER 8166 1
2 777007 SC-CAP 12PT 3/8-16X3/4 21047-1 4
3 777005 STEER. COLUMN-204-1002-005 1 Inc. Ref. 1 & 2
4 777011 RING-SNAP 14317 1
5 1749007 SEAL-844 1
6 218248003 BUSHING-SEAL GLAND 1
7 777015 SEAL-O-RING 15074 1
8 218248005 SEAL-QUAD RING 1
9 777017 RACE-THRUST 8329 2
10 779023 BEARING-NEEDLE THRUST 5544 1
11 779035 BALL-CHECK 1
12 779025 SEAL-O RING 15006 1
13 779033 SEAT-CHECK BALL 1
14 1749025 SEAL-O RING 15007 (90D) 1
15 779031 SET SCREW 1
16 779037 RETAINER-CHECK BALL 1
17 218248001 MOTOR-HYD. STEERING 1 Inc. Ref. No.’s 4-17

218248007 REPAIR KIT-NEEDLE BEARING Inc. Two Of Ref. No.’s 9 & One Of Ref. 10
218248009 REPAIR KIT Inc. Ref. No.’s 5, 7, 8, 12 & 14

Note: When Ordering Parts, Include

Product No. 241-5027-002 With Order

P1.00
Hydraulic Assemblies - Section 3 RT450 Tractor

Hydraulic Cylinder Components (Steering Cyl.) Fig 3-20

P1.00
RT450 Tractor Hydraulic Assemblies - Section 3

Hydraulic Cylinder Components (Steering Cyl.) Fig 3-20

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 NSS UNI-RING 1
2 NSS O-RING 1
3 NSS O-RING 1
4 NSS WASHER-BACK-UP 1
5 NSS O-RING 1
6 NSS BACK-UP RING 1
7 NSS WIPER-ROD 1
8 202722001 LOCKNUT 1
9 202720001 PISTON 1
10 223998009 BARREL ASSEMBLY 1
11 223988011 ROD ASSEMBLY 1
12 223998013 SET SCREW 1
13 223998015 THREAD CAP 1
14 223998017 THREAD CAP HEAD 1

223998001 CYLINDER- 1 1/2 X 6 Inc. Ref. No.’s 1-14

223998019 SEAL KIT Inc. Ref. No.’s 1-7

P1.00
Hydraulic Assemblies - Section 3 RT450 Tractor

Check Valve Components Fig 3-21

P1.00
RT450 Tractor Hydraulic Assemblies - Section 3

Check Valve Components Fig 3-21

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 210325001 BODY-CHECK VALVE 1
2 213023001 PLATE-RESTRICTOR 1
3 204957001 SPRING-RESTRICTOR (MUSIC WIRE) 1
4 213022001 PLUG-RESTRICTOR 1

216330001 CHECK VALVE ASSY Inc. Ref. No.’s 1-4

P1.00
Hydraulic Assemblies - Section 3 RT450 Tractor

Pump Components - Hydrostatic Fig 3-22

P1.00
RT450 Tractor Hydraulic Assemblies - Section 3

Pump Components - Hydrostatic Fig 3-22

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 70027003 SEAL-LIP 1
2 68859009 PLUG 1
3 68859011 O-RING 1
4 208182001 SHIM KIT 1
5 68859013 SPRING 1
6 68859015 VALVE-REL. 1
7 208183001 PLUG-SPECIAL 4
8 78518037 O-RING 4
9 208184001 SPRING 4
10 200770003 HIGH PRESSURE RELIEF 1 A Port
212518003 HIGH PRESS.RELIEF 1 B Port
212518005 HIGH PRESS.RELIEF 2 C & D Ports
11 200770005 HI-PRESS.RELIEF CHARGE CHK.KIT 2 A Port
212518007 HI-PRESS.RELIEF CHARGE CHK.KIT B Port
212518009 HI-PRESS.RELIEF CHARGE CHK KIT 2 C & D Ports
12 51165001 O-RING #152 (3 1/4X3 7/16X3/32) 1

224907003 PUMP-46 TANDEM W/O GEAR PUMP

P1.00
Hydraulic Assemblies - Section 3 RT450 Tractor

Pump Components - Hydrostatic Fig 3-23

P1.00
RT450 Tractor Hydraulic Assemblies - Section 3

Pump Components - Hydrostatic Fig 3-23

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 68859053 BEARING-BALL 1
2 241836009 FRONT COVER GASKET 1
3 241836015 PUMP SHAFT 1
4 241836007 SPRING PIN 2
5 241836017 JOURNAL BEARING 2
6 241836011 FRONT COVER 1
7 241836005 SCREW 1
8 68859057 RING-RETAINING 2
9 241836013 SCREW 6
10 68859055 RING-RETAINING 2
11 70027003 SEAL-LIP 1

Do Not Disassemble If In Warranty.

P1.00
Hydraulic Assemblies - Section 3 RT450 Tractor

Pump Components - Hydrostatic Fig 3-24

P1.00
RT450 Tractor Hydraulic Assemblies - Section 3

Pump Components - Hydrostatic Fig 3-24

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 208181001 NUT-SPECIAL 1
2 241836023 LOCK WASHER 1
3 241836019 SCREW 1
4 208180001 HANDLE-CONTROL 1
5 70027031 BRACKET-NEUTRAL RETURN 1
6 241836021 SPRING-NEUTRAL RETURN 1
7 241836019 SCREW 2
8 241836035 EXPANSION PLUG 1
9 241836037 CONTROL SPRING SPACER 1
10 241836027 NSS MOUNTING COVER 1
11 210493013 SWITCH-NEUTRAL START 1
12 241836025 SCREW 1
13 241836159 WASHER 1
14 4485011 O-RING-250003-903 (90D) 1
15 241836161 NEUTRAL LOCATOR CAM 1
16 241836175 VALVE SPOOL ASSEMBLY 1
17 68859081 RING-BACK-UP 1
18 113080009 BACK UP RING 1
19 241836031 MOUNTING COVER GASKET 1
20 241836165 SCREW 3
21 241836029 NSS MOUNTING PLATE 1
22 241836169 GASKET-NSS MOUNTING PLATE 1
23 70027019 BACK-UP RING 1
24 93846001 O-RING-AS-016-C90 FOR#10ORS FIT 1
25 241836171 SLEEVE-CONTROL 1
26 78517011 PLUG 2
27 241836039 ORFICE PLUG 1

P1.00
Hydraulic Assemblies - Section 3 RT450 Tractor

Hyd. Motor Components - Ground Drive Fig 3-25

P1.00
RT450 Tractor Hydraulic Assemblies - Section 3

Hyd. Motor Components - Ground Drive Fig 3-25

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 770071 SEAL-DUST 1
2 230588007 HOUSING-BEARING 1
3 770007 SEAL-O RING 9022-6 4
4 770009 WASHER-BACKUP 7382 1
5 770075 SEAL-SHAFT 1
6 218249003 KEY-SHAFT 1
7 209107005 SHAFT & BEARING KIT Inc. The Following Parts
NSS SHAFT-OUTPUT 1
NSS CONE-BEARING 2
NSS CUP-BEARING 2
NSS SPACER-BEARING 1
NSS RING-RETAINING 1
8 770017 SEAL-SHAFT FACE 9050 1
9 770079 PLATE-WEAR 1
10 70020003 DRIVE- 1
11 70020005 GEROLER ASSY- 1
12 774011 DRIVE-VALVE 8433 1
13 770085 PLATE-VALVE 1
14 770087 VALVE- 1
15 770089 PLATE-BALANCE 1
16 770057 SEAL-FACE INNER 9049-1 1
17 770091 SEAL-FACE OUTER 1
18 770037 PIN-14351 2
19 770039 SPRING-7383 2
20 216770003 HOUSING W/SHUTTLE 1 Inc. Ref. No.’s 21 & 22
4485021 PLUG ASSY-9072-3 4 Inc. Ref. No.’s 21 & 22
21 4485023 O-RING-250003-904 1
22 4485019 PLUG-9071-3 1
23 70020007 BOLT- 1
24 230588003 NUT-SLOTTED 1
25 1749025 SEAL-O RING 15007 (90D) 1
26 230588005 PLUG 1
27 209137019 SLEEVE-DASH POT 2
28 209137021 SPRING 2
29 209137023 POPPET 2
30 209137025 PISTON 1
31 209137027 PLUG ASSEMBLY 1

230588001 MOTOR-18.7CID 4-BOLT2000SERIES Inc. Ref. No.’s 1-31

NSS NOT SOLD SEPARATELY

Note: When Ordering Parts Include Product

#104-1790-006 With Order

Do Not Disassemble If In Warranty.

P1.00
Hydraulic Assemblies - Section 3 RT450 Tractor

Work Section Components Fig 3-26r01

P1.02
RT450 Tractor Hydraulic Assemblies - Section 3

Work Section Components Fig 3-26r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration & Parts List.
1 902299057 BOLT-BRACKET MOUNT 2
2 210455021 SPOOL POSITIONER-SPRING RETURN 1 Included Ref. No. 1
3 210455009 SPOOL BACKUP RING 2
4 5645001 O-RING #208 70 D BUNA N B46 2
5 902299007 REPAIR KIT-VALVE SECTION 1
6 902299067 O-RING 1
7 210455013 LOAD CHECK KIT 1 Included Ref. No. 6
8 902299065 CLEVIS 1
9 902299037 VALVE-PORT RELIEF 2
111459015 SEAL KIT 2
10 902299081 CAPSCREW 2
11 902299059 BRACKET-HANDLE MOUNT 1
12 100980009 ADAPTER-SPOOL END 1
13 903305001 PIN 2
14 902299063 PIN-COTTER 3
15 902299061 PIN-ATTACHMENT 1

210455025 WORK SECTION-RELIEF Included All Items In This Figure

P1.02
Hydraulic Assemblies - Section 3 RT450 Tractor

Work Section Components Fig 3-27r02

P1.02
RT450 Tractor Hydraulic Assemblies - Section 3

Work Section Components Fig 3-27r02

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration & Parts List.
1 210455029 CAP SCREW 2
2 210455027 FLOAT DETENT POSITIONER 1 Included Ref. No. 1
3 210455009 SPOOL BACKUP RING 2
4 5645001 O-RING #208 70 D BUNA N B46 2
5 902299007 REPAIR KIT-VALVE SECTION 1
6 902299067 O-RING 1
7 210455013 LOAD CHECK KIT 1 Included Ref. No. 6
8 902299065 CLEVIS 1
9 225531001 RESTRICTOR-.062 ORIFICE W/ADPT 1
10 902299081 CAPSCREW 2
11 902299059 BRACKET-HANDLE MOUNT 1
12 100980009 ADAPTER-SPOOL END 1
13 903305001 PIN 2
14 902299063 PIN-COTTER 3
15 902299061 PIN-ATTACHMENT 1

218544005 WORK SECTION Included All Items In This Figure

P1.02
Hydraulic Assemblies - Section 3 RT450 Tractor

Work Section Components Fig 3-28r01

P1.02
RT450 Tractor Hydraulic Assemblies - Section 3

Work Section Components Fig 3-28r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration & Parts List.
1 902299057 CAPSCREW 2
2 210455021 SPOOL POSITIONER-SPRING RETURN 1 Included Ref. No. 1
3 210455009 SPOOL BACKUP RING 2
4 5645001 O-RING #208 70 D BUNA N B46 2
5 902299007 REPAIR KIT-VALVE SECTION 1
6 902299067 O-RING 1
7 210455013 LOAD CHECK KIT 1 Included Ref. No. 6
8 902299065 CLEVIS 1
9 902299037 VALVE-PORT RELIEF 2
111459015 SEAL KIT 2
10 902299081 CAPSCREW 2
11 902299059 BRACKET-HANDLE MOUNT 1
12 100980009 ADAPTER-SPOOL END 1
13 903305001 PIN 2
14 902299063 PIN-COTTER 3
15 902299061 PIN-ATTACHMENT 1
16 220213001 KIT-.062 RESTRICTOR W/SPRING 1
17 N/A SHUTTER SPOOL 1

210455023 WORK SECTION-LOCK OUT Included All Items In This Figure

P1.02
Hydraulic Assemblies - Section 3 RT450 Tractor

Work Section Components Fig 3-29

P1.00
RT450 Tractor Hydraulic Assemblies - Section 3

Work Section Components Fig 3-29

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 262838037 LOAD CHECK PLUG KIT
2 262838039 SPOOL POSITIONER KIT
3 262838025 SECTION SEAL KIT
4 262838051 SPOOL SEAL KIT

262977017 WORK SECTION ASSY Inc. Ref. No.’s 1-4

P1.00
Hydraulic Assemblies - Section 3 RT450 Tractor

Work Section Components Fig 3-30r01

P1.02
RT450 Tractor Hydraulic Assemblies - Section 3

Work Section Components Fig 3-30r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration & Parts List.
1 902299057 CAPSCREW 2
2 210455021 SPOOL POSITIONER-SPRING RETURN 1 Included Ref. No. 1
3 210455009 SPOOL BACKUP RING 2
4 5645001 O-RING #208 70 D BUNA N B46 2
5 902299007 REPAIR KIT-VALVE SECTION 1
6 902299067 O-RING 1
7 210455013 LOAD CHECK KIT 1 Included Ref. No. 6
8 902299065 CLEVIS 1
9 124642001 FITTING-RESTRICTOR 2
10 902299081 CAPSCREW 2
11 902299059 BRACKET-HANDLE MOUNT 1
12 100980009 ADAPTER-SPOOL END 1
13 903305001 PIN 2
14 902299063 PIN-COTTER 3
15 902299061 PIN-ATTACHMENT 1
16 223859009 RESTRICTOR (.031) 1
17 223859007 RESTRICTOR (.047) 1

210456003 WORK SECTION-STANDARD Included All Items In This Figure

P1.02
Hydraulic Assemblies - Section 3 RT450 Tractor

Inlet Cover Components Fig 3-31r01

P1.02
RT450 Tractor Hydraulic Assemblies - Section 3

Inlet Cover Components Fig 3-31r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration & Parts List.
1 221477003 INLET SECTION 1 Included Ref. No’s 2 &3
2 120079009 RELIEF VALVE-ADJUSTABLE 1
210455007 SEAL KIT 1
3 902299077 PLUG-OPEN CENTER CONVERSION 1

P1.02
Hydraulic Assemblies - Section 3 RT450 Tractor

Outlet Cover Components Fig 3-32

P1.02
RT450 Tractor Hydraulic Assemblies - Section 3

Outlet Cover Components Fig 3-32

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Addition To Manual
1 221477013 OUTLET SECTION 1 Included Ref. No. 2
2 902299077 PLUG-OPEN CENTER CONVERSION 2

P1.02
Engine & Electrical Assy - Section 4 RT450 Tractor

Engine Assy (S/N 328-333, 361-) Fig 4-1r03

P1.02
RT450 Tractor Engine & Electrical Assy - Section 4

Engine Assy (S/N 328-333, 361-) Fig 4-1r03

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration & Parts List.
1 255354001 FAN - 13” 1
2 264155001 HUB - COOLING FAN 1
3 13395006 BOLT-1/4-28X3/4 GRADE 5 HEX 4
4 480003 WASHER-1/4 S/T LOCK 4
5 102642001 BOLT-M10X50MM DIN912GR12.9 SOC 4
6 13625001 WASHER-10 MM LOCK 4
7 109611001 FITTING-8MJICX18M-1.5-90METRIC 1
8 53844353 HOSE-1/2X17 8FS JIC ST 2000PSI 1
9 83637001 PLUG-#8 JIC MALE 1
10 2595007 HOSE CLAMP - TS7J 3/4” 1
11 4475010 BOLT-3/8-16X1 FLANGE WHIZ 1
12 208219001 ELBOW-EXHAUST 1
13 2609005 MUFFLER CLAMP - 2” 1
14 255349007 MUFFLER 1
140107001 GASKET-EXHAUST MANIFOLD 1
15 224932015 V-BELT 1
16 281000013 IDLER PULLEY 1
17 255349009 DIPSTICK 1
18 255349011 FUEL PUMP 1
140103001 GASKET-FUEL PUMP 1
19 53629013 FILTER-FUEL 117 4696 1
262159001 FILTER - DEUTZ 1
20 255349003 OIL PRESSURE SWITCH 1
21 140105001 FILTER-OIL 1
22 207669001 SWITCH-OIL TEMP # 266F M14X1.5 1
23 140098001 GUARD-BLOWER 1
24 140097001 CAP-OIL FILL 1
25 258659001 SHIELD - MUFFLER 1
26 17391001 BOLT-6MX15M HEX METRIC 3
27 15693001 WASHER-#6M LOCK 1
28 485003 WASHER-1/4 FLAT 2
29 14569001 NUT-HEX M6-1.00 CL8 YZ D934 2

255349001 ENGINE-DEUTZ F3L2011 (2500 RPM) S/N 101-327, 334-360

TIER I
255360001 ENGINE-DEUTZ F3L2011 (2500 RPM) S/N 328-333, 361 & UP
TIER II

P1.02
Engine & Electrical Assy - Section 4 RT450 Tractor

Pump Drive Assy Fig 4-2r02

P1.02
RT450 Tractor Engine & Electrical Assy - Section 4

Pump Drive Assy Fig 4-2r02

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration & Parts List.
1 904569001 FLANGE - BOWEX 48, 8” NYLON 1
2 904571001 PLATE - PUMP SAE 4 B, SPECIAL 1
3 24411001 BOLT-10MX30MM METRIC SHCS 6
4 13625001 WASHER-10 MM LOCK 11
5 258648001 HUB-BOWEX 48T, 15T SPLINE, W/SNAP- 1
RING
6 358016 BOLT-1/2-13X1 3/4 GRADE #5 HEX 6
7 256745001 PLATE-ASSEMBLY THROTTLE/AIR 1
CLEANER MTG
8 13624001 BOLT-10MM X 25 MM METIC SHCS 11

P1.02
Engine & Electrical Assy - Section 4 RT450 Tractor

Engine Mount Assy Fig 4-3r01

P1.01
RT450 Tractor Engine & Electrical Assy - Section 4

Engine Mount Assy Fig 4-3r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date October, 2004 Update In Illustration & Parts List.
1 230679001 MOUNT-FRONT ENGINE (L.H.) 1
2 366034 BOLT-5/8-11X3 1/2 GRADE#5 HEX 2
3 485015 WASHER-5/8 FLAT 4
4 430001 NUT-5/8 NC SLTL GRADE B ZINC 4
5 230676001 MOUNT-FRONT ENGINE (RH) 1
6 230673001 MOUNT-REAR ENGINE (LH) 1 Redesign S/N 230 & Up
7 230674001 MOUNT-REAR ENGINE (RH) 1 Redesign S/N 230 & Up
8 2607001 MOUNT - M501-70NR 4
9 233945001 BOLT-M14X40 D1N931 GR10.9 ZINC 4
10 16470001 WASHER-14M LOCK 8
11 203837001 WASHER-MOUNT SPACER A/R P/N Qty. Of 1 = 1 Each
203646001 WASHER-MOUNT SPACER A/R P/N Qty. Of 1 = 1 Each
12 230196001 STRAP-4GA.X10” E-E BRAIDED GRN 1
13 4536001 NUT - 3/8-16 FLG. WHIZ LOCK 1
14 4475006 BOLT-3/8-16X3/4 FLG WHIZ 1
15 485007 WASHER-3/8 FLAT 2
16 96086001 BOLT-M14X30 DIN9.33 GR8.8 ZINC 4
17 481011 WASHER - 3/8 EXTERNAL STAR 2
18 366036 5/8-11X3 3/4”GRADE#5HEX BOLT 2
19 235715001 WASHER-5/8 SAE HARD ZINC PLTD 4
20 4475010 BOLT-3/8-16X1 FLANGE WHIZ 1

P1.01
Engine & Electrical Assy - Section 4 RT450 Tractor

Air Cleaner Assy Fig 4-4r01

P1.01
RT450 Tractor Engine & Electrical Assy - Section 4

Air Cleaner Assy Fig 4-4r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date October, 2004 Update In Parts List.
1 260902001 AIR CLEANER 1 Breakdown Fig. 4-5
2 285373001 BRACKET-AIR FILTER 1
3 1580011 HOSE CLAMP - 2” 2
4 4474012 5/16-18X1 1/4 FLG WHIZ BOLT 2
5 408001 NUT 2
6 257799001 HOSE-DIESEL AIR INTAKE 1
7 1580013 HOSE CLAMP - 2 1/2” 2
8 242387001 FLANGE-AIR INTAKE 1
9 207269001 GASKET-AIR INTAKE 1
10 78171001 FITTING-1/8MNPTX5/16BARB STR. 2
11 620039 HOSE-5/16 FUEL LINE - 27.0 1
12 732001 1/8” PIPE PLUG BLACK STEEL 1
13 351012 BOLT-5/16”-18X1 1/4”GR5 HEX 3
14 409001 NUT-5/16 NC SLTL 3
15 258645001 INDICATOR-GRADUATED SWITCH,N/0 1
20”CALIBR
16 258646001 FITTING - 1/8 - 27 NPT W/FILTER 1
17 3075001 FITTING-3300X2 WTHR-HD 1
18 269000001 HARNESS - MAIN WIRE RT450 1 S/N 435 & Up
267120001 HARNESS - MAIN WIRE RT450 1 S/N 409 & Up
258637001 HARNESS - MAIN WIRE, RT450 1 Prior to S/N 409
19 258649001 BRACKET-INDICATOR MOUNT 1
20 485007 WASHER-3/8 FLAT 1
21 265277001 HOSE-AIR INTAKE 1
22 265276001 HOSE-AIR INTAKE 1
23 265278001 TUBE-SLEEVE 1
24 225872001 CLAMP-2” T-BOLT 1

P1.01
Engine & Electrical Assy - Section 4 RT450 Tractor

Air Cleaner Components Fig 4-5

P1.00
RT450 Tractor Engine & Electrical Assy - Section 4

Air Cleaner Components Fig 4-5

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 224285009 COVER ASSEMBLY 1
2 224285013 LATCH ASSEMBLY 2
3 224285011 VALVE 1
4 224285007 ELEMENT 1
5 296251230 ELEMENT 1

260902001 AIR CLEANER Inc. Ref. No.’s 1-5

P1.00
Engine & Electrical Assy - Section 4 RT450 Tractor

Engine Exhaust Air Duct Assy Fig 4-6r01

P1.02
RT450 Tractor Engine & Electrical Assy - Section 4

Engine Exhaust Air Duct Assy Fig 4-6r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration & Parts List.
1 269586001 DUCT - EXHAUST AIR 1 S/N 778 & Up
2 1275077 RIG. PIPE 1/4” .56 1
3 208244001 BOLT-6M X 25M HEX METRIC 1
4 15693001 WASHER-#6M LOCK 2
5 485003 WASHER-1/4 FLAT 2
6 208246001 BOLT-8M X 20M HEX METRIC 2
7 17393001 WASHER-8M LOCK 2
8 485005 WASHER-5/16 FLAT 2
9 17391001 BOLT-6MX15M HEX METRIC 1

P1.02
Engine & Electrical Assy - Section 4 RT450 Tractor

Horn & Starter Relay Assy Fig 4-7r02

P1.02
RT450 Tractor Engine & Electrical Assy - Section 4

Horn & Starter Relay Assy Fig 4-7r02

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration & Parts List.
1 163632802 HORN - 12V LOW NOTE 1
2 86217001 RELAY-BOSCH SPST 75 AMP SEALED 1
3 269000001 HARNESS - MAIN WIRE RT450 1 S/N 435 & Up
4 242656001 SCREW-#10-24X3/4PAN HD PLT PHP 2
5 99042001 NUT - NYLOCK - 10 - 24 - GR2 - CZ 2
6 4474006 BOLT-5/16-18X3/4 FLANGE WHIZ6673 1
7 409001 NUT-5/16 NC SLTL 1

P1.02
Engine & Electrical Assy - Section 4 RT450 Tractor

Battery Assy Fig 4-8

P1.00
RT450 Tractor Engine & Electrical Assy - Section 4

Battery Assy Fig 4-8

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 N/A BATTERY 1
2 208286001 PAD-BATTERY CUSHION 1
3 485007 WASHER-3/8 FLAT 2
4 416001 NUT-3/8 NC SLTL 2
5 243853001 HOLD DOWN - BATTERY 1
6 82549001 BATT.STRAP-4GA.X11 NEG.BRAIDED 1
7 7000C064 DECAL - WARNING 1
8 233758001 BATT.CABLE-2/0 GA.88”P-E(RED) 1
9 264144001 SCREW-HCS-.31-18X.75-GR8-YZ-W/ 1
BLUE PATCH
10 2595007 HOSE CLAMP - TS7J 3/4” 2
11 351006 BOLT - 5/16 - 18 X 3/4” GR5 HEX 1
12 409001 NUT-5/16 NC SLTL 1
13 481011 WASHER - 3/8 EXTERNAL STAR 1
14 243901001 BOLT-3/8-16X9 1/2 GR5 HHC ZP 2
15 111535001 WASHER-5/16 HARDENED 1

P1.00
Engine & Electrical Assy - Section 4 RT450 Tractor

Instrument Panel Assy Fig 4-9r02

P1.02
RT450 Tractor Engine & Electrical Assy - Section 4

Instrument Panel Assy Fig 4-9r02

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration & Parts List.
1 262965001 MODULE - ENGINE INTERLOCK W/ 1
TIMER
2 271133001 MODULE-LED DISPLAY/ENGINE 1
SHUTDOWN
3 242656001 SCREW-#10-24X3/4PAN HD PLT PHP 6
4 99042001 NUT - NYLOCK - 10 - 24 - GR2 - CZ 6
5 86582001 BREAKER-40A TYPE 1 W/METALCASE 1
6 242615001 BOOT-CIRCUIT BREAKER 1
7 180006564 GAUGE-HOUR METER MAXIMA 1
8 63737001 SCREW-6-32X1/2 MACHINE 3
9 69757001 LOCKNUT-#6-32 NYLON INSERT PLT 3
10 229801001 SWITCH-IGNITION (4 TERMINAL) 1
229802001 KEY-IGNITION SWITCH (SET OF 2) A/R
11 4177001 SWITCH - HORN 1
12 7000A947 DECAL-CONTROL PANEL 1
13 700IC069 DECAL - MAIN CONTROL PANEL 1
14 264148001 SEAL-BULB FACE 7MM E X 1/8 A/R Specify Length
15 269000001 HARNESS - MAIN WIRE RT450 1 S/N 435 & Up
16 258649001 BRACKET-INDICATOR MOUNT 1
17 267184001 WIRE-NTC SOLENOID RT450 1 S/N 328-333, 361-379

P1.02
Engine & Electrical Assy - Section 4 RT450 Tractor

Cold Start Assy Fig 4-10r01

P1.02
RT450 Tractor Engine & Electrical Assy - Section 4

Cold Start Assy Fig 4-10r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration & Parts List.
1 224906001 CYLINDER-START FLUID 8 OZ 1
2 224905001 START KIT-12V 1.5CC ELC. VALVE 1 Inc. Ref. No.’s 3, 4 & 15
3 125406003 FITTING 1
4 125406005 FITTING ASSY - N/A 2
5 4474006 BOLT-5/16-18X3/4 FLANGE WHIZ 2
6 408001 NUT-5/16-18 FLG WHIZ LOCK 2
7 202831001 TUBING-NYLON 1/8OD A/R
8 1865005 GROMMET - 2560 BLACK 1
9 223972001 ATOMIZER-START FLUID 2HOLE 180 1
10 69153001 CONNECTOR 1
11 78124001 TERMINAL-5/16 RING 16-14 GA. 1
12 81630001 TERMINAL-#8 SNAP SPD 16-14 GA. 3
13 218911001 WIRE ASSY-16 GA. ORANGE 28.00 1 Inc. One Of Ref. No. 12
14 218842001 WIRE ASSY-16GA.ORANGE X 19.50” 1 Inc. Two Of Ref. No. 12
15 66816001 SWITCH - MOMENTARY 1
90622001 COVER-PUSHBUTTON SWITCH 5/8-32 1 Not Shown
16 223644001 GUARD-ETHER CYLINDER 1

218839001 COLD START ASSY Inc. Ref. No.’s 1-18

P1.02
Engine & Electrical Assy - Section 4 RT450 Tractor

Highway Safety Lights Assy Fig 4-11r01

P1.01
RT450 Tractor Engine & Electrical Assy - Section 4

Highway Safety Lights Assy Fig 4-11r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 261509001 LIGHT-HIGHWAY (LEFT) 1
261510001 LIGHT-HIGHWAY (RIGHT) 1 Shown
2 261507001 LIGHT ASSY - 3 X 5 FLOOD 2
3 261508001 LIGHT ASSY - 3 X 5 TRAP 2
4 242618001 PLATE LIGHT MTG. 1
5 242617001 BAR - LIGHT MTG. 6
6 350026 1/4-20X2 3/4” GRADE#5HEX BOLT 8
7 4473006 BOLT-1/4-20X3/4 FLG WHIZ 8
8 241898001 BAR - LIGHT MTG. 2
9 354030 BOLT-3/8-16X3”GRADE#5 HEX 4
10 403001 NUT-1/4 NC SLTL 8
11 510315501 NUT-TLHEX .38-16-B-YZ 4
12 253432001 WIRE HARNESS-HIGHWAY SAFETY 1
LIGHTS
13 7353001 FLASHER-#536 HD 12 VOLT 1
14 64075001 BREAKER-RAMCO 12A30A2-0001 1
15 67293001 SWITCH-TOGGLE 8511K14 SEALED 1
16 5537001 COVER-TOGGLE SWITCH 1
17 66482001 TERMINAL JUMPER CURTIS 247-A20 1
18 28950001 CLIP-ADHES.LATCHING LC5-A-C8 1
19 253431001 WIRE ASSY-KEY TO BREAKER 1
20 253430001 WIRE ASSY-BREAKER TO SWITCH 1
21 253429001 WIRE ASSY-SWITCH TO FLASHER 1
22 241899001 BAR - LIGHT MTG. 2

249728001 ASSY - HIGHWAY SAFETY LIGHTS Inc. Ref. No.’s 1-19

P1.01
Control Assemblies - Section 5 RT450 Tractor

Control Valve Lever Assy Fig 5-1r01

P1.02
RT450 Tractor Control Assemblies - Section 5

Control Valve Lever Assy Fig 5-1r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration & Parts List.
1 903305001 PIN A/R P/N Qty. Of 1 = 1 Each
2 902299061 PIN-ATTACHMENT A/R P/N Qty. Of 1 = 1 Each
3 902299063 PIN-COTTER A/R P/N Qty. Of 1 = 1 Each
4 220226001 HANDLE-VALVE OPT. A/R P/N Qty. Of 1 = 1 Each
5 233884001 HANDLE-BLACK PLASTIC 5 1/4” A/R P/N Qty. Of 1 = 1 Each
233885001 HANDLE -TAN PLASTIC 5 1/4” A/R P/N Qty. Of 1 = 1 Each
233886001 HANDLE-YELLOW PLASTIC 5 1/4” A/R P/N Qty. Of 1 = 1 Each
233887001 HANDLE-GREEN PLASITC 5 1/4” A/R P/N Qty. Of 1 = 1 Each

P1.02
Control Assemblies - Section 5 RT450 Tractor

Joystick Assy Fig 5-2r02

P1.02
RT450 Tractor Control Assemblies - Section 5

Joystick Assy Fig 5-2r02

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration & Parts List.
1 210498003 END PLATE 1
2 210498005 SLIDE BLOCK 1
3 210498007 SLIDE BLOCK 1
4 210498009 PIVOT 1
5 210498011 BALL CENTER 1
6 210498013 HANDLE ADAPTER 1
7 456001 NUT-3/4 N.F. HEX JAM 1
8 210498015 SPOOL ADAPTER 2
9 210498017 HEX PLUG 1
10 210498019 STABILIZER 1
11 210498021 HEX SOCKET CAP SCREW 1
12 401001 NUT-1/4 NC HEX 1
13 210498023 WASHER 1
14 3888001 NUT-1/2 N.F. HEX JAM 1
15 210498025 HEX SOCKET CAP SCREW 2
16 210498027 LOCK WASHER-5/16(HIGH COLLAR) 2
17 210498029 HEX SOCKET CAPSCREW 3
18 210498033 BOOT 1
19 480009 WASHER-7/16 S/T LOCK 1
20 448001 NUT-7/16 N.F. HEX 1
21 220085001 HANDLE-JOYSTICK 1
22 201481001 KNOB-1 7/8 OD 1

210498001 JOYSTICK W/BOOT & INSTRUCTIONS Included All Items In This Figure

P1.02
Control Assemblies - Section 5 RT450 Tractor

Park Brake Linkage Assy Fig 5-3

P1.00
RT450 Tractor Control Assemblies - Section 5

Park Brake Linkage Assy Fig 5-3

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 16463001 BRAKE-PARKING W/LEVER 1
2 351016 BOLT-5/16-18X1 3/4”GRADE#5 HEX 2
3 408001 NUT 2
4 218795001 ROD-LINKAGE 1
5 445001 NUT-5/16 NF HEX 3
6 2966001 YOKE - 5N204A 5/16” 3
7 2110011 PIN-CLEVIS 5/16X1 - 49/64 UL 3
8 510009 COTTER PIN-1/8” X 1” 7
9 218794001 PIVOT-PARK BRAKE 1
10 485007 WASHER-3/8 FLAT 9
11 485005 WASHER-5/16 FLAT 2
12 354014 BOLT-3/8-16X1 1/2”GRADE#5 HEX 1
13 416001 NUT-3/8 NC SLTL 1
14 218791001 ROD-BRAKE LINKAGE 1
15 218978001 BAR-BRAKE LINKAGE 2
16 2110023 PIN-CLEVIS 3/8X2 W/1 49/64 UL 4

P1.00
Control Assemblies - Section 5 RT450 Tractor

Trencher Drive Control Assy Fig 5-4r01

P1.02
RT450 Tractor Control Assemblies - Section 5

Trencher Drive Control Assy Fig 5-4r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration & Parts List.
1 225806001 LEVER-TRENCHER PUMP CONTROL 1
2 263323001 SCREW-HCS-.38-16X.75-W/ BLU PATCH- 2
GR8-YZ
3 416001 NUT-3/8 NC SLTL 2
4 202971001 CONTROL CABLE-173-VTT-3-60 1
5 14881001 NUT-1/4-28 NF HEX JAM 2
6 2786001 CLEVIS-A31125 30 SERIES 2 Included Ref. No. 19
7 225875001 MOUNT-PUMP CONTROL CABLE 1
8 224598001 MOUNT-HANDLE 1
9 67892001 DISC-THROTTLE FRICTION 1
10 485009 WASHER-7/16 FLAT 1
11 63471001 WASHER-SPRING 1/2”IDX.070 1
12 377016 1/2-13X1 3/4”GD#5CARRIAGE BOLT 1
13 423001 NUT-1/2 NC SLTL UTB 1
14 233858001 LEVER-REAR ATTACH.CONTROL 1
15 223932001 KNOB-#259 OVAL 1/2-13 (ORANGE) 1
16 219199001 SPRING-COMP .360 OD X.055-.812 1
17 350012 1/4-20X1 1/4IN.GRADE#5HEX BOLT 1
18 403001 NUT-1/4 NC SLTL 1
19 2110001 PIN-1/4 X 3/4 CLEVIS 21/32 UL 2
510045 PIN 1/16 X 1/2 COTTER 2
20 1794007 HAIR PIN COTTER - .080 WIRE 2
21 4473010 BOLT-1/4-20X1 FLANGE WHIZ 2

P1.02
Control Assemblies - Section 5 RT450 Tractor

Creep Control Linkage Assy Fig 5-5r02

P1.02
RT450 Tractor Control Assemblies - Section 5

Creep Control Linkage Assy Fig 5-5r02

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration & Parts List.
1 218785001 LEVER-CREEP PIVOT 1
2 67892001 DISC-THROTTLE FRICTION 1
3 485009 WASHER-7/16 FLAT 1
4 63471001 WASHER-SPRING 1/2”IDX.070 2
5 423001 NUT-1/2 NC SLTL UTB 1
6 233857001 LEVER-CONTROL CREEP 1
7 223933001 KNOB - #259 OVAL 1/2-13(YELLOW 1
8 219199001 SPRING-COMP .360 OD X.055-.812 1
9 350012 1/4-20X1 1/4IN.GRADE#5HEX BOLT 1
10 403001 NUT-1/4 NC SLTL 1
11 224613001 GUIDE-CREEP LEVER 1
12 4475012 BOLT-3/8-16X1 1/4 FLG WHIZ PLT 4
13 248031001 BOLT-5/16-18X1 1/4 GR8 ZINC PL 1
14 264144001 SCREW-HCS-.31-18X.75-GR8-YZ-W/ 1
BLUE PATCH
15 235713001 WASHER - FLATSTRL - .38 - .41 X .81 - 2
.06-YA-A325
16 375014 BOLT-3/8-16X1 1/2”GD#5CARRIAGE 1
17 224600001 ROD-GROUND DRIVE 1
18 56220001 BALL JOINT 3/8 X 3/8 UNF FEMALE 4
19 446001 NUT-3/8 NF HEX 4
20 480007 WASHER-3/8 S/T LOCK 6
21 354014 BOLT-3/8-16X1 1/2”GRADE#5 HEX 3
22 416001 NUT-3/8 NC SLTL 4
23 224612001 CRANK-BELL 1
24 209017 BUSHING-NYLINER 5/8ID X 5/8 4
25 235715001 WASHER-5/8 SAE HARD ZINC PLTD 3
26 510009 COTTER PIN-1/8” X 1” 1
27 598001 FITTING-1/4” NF ST GREASE ZERK 2
28 218814001 CENTERING SPRING ASSY 1 Breakdown Fig. 5-7
29 218783001 ROD-CREEP 1
30 261467001 MOUNT-SHAFT SUPPORT 1
31 233766001 BUSHING-1 5/16X5/8-3/4 BALL 1
32 4536001 NUT - 3/8-16 FLG. WHIZ LOCK 4
33 233762001 ROD-GROUND DRIVE CONTROL 1
34 265269001 PEDAL - FWRD / REV 1
35 600090020 BOLT-5/16-18X2 HEX GR5 FULLTHD 1
36 600090024 BOLT-5/16-18X2 1/2 GR5 FULLTHD 1
37 407001 NUT-5/16 NC HEX JAM 2
38 233760001 LEVER-GROUND DRIVE 2
39 4475010 BOLT-3/8-16X1 FLANGE WHIZ 4
40 351014 BOLT-5/16-18X1 1/2”GRADE#5 HEX 4
41 409001 NUT-5/16 NC SLTL 4
42 485007 WASHER-FLATSTD-.38-.44X1.00-.08-CZ 1

P1.02
Control Assemblies - Section 5 RT450 Tractor

Throttle Linkage Assy Fig 5-6

P1.00
RT450 Tractor Control Assemblies - Section 5

Throttle Linkage Assy Fig 5-6

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 218077001 LEVER-THROTTLE 1
2 201477001 HANDLE-BLACK PLASTIC 4” 1
3 67892001 DISC-THROTTLE FRICTION 1
4 485011 WASHER-1/2 FLAT 1
5 63471001 WASHER-SPRING 1/2”IDX.070 2
6 377016 1/2-13X1 3/4”GD#5CARRIAGE BOLT 1
7 423001 NUT-1/2 NC SLTL UTB 1
8 218085001 ROD-THROTTLE LINKAGE 1
9 14881001 NUT-1/4-28 NF HEX JAM 2
10 220740001 BALL JOINT-1/4-28 FEMALE THDS. 1
11 2110003 PIN - CLEVIS 1/4 X 7/8 - 47/64 UL ZINC 1
12 510005 COTTER PIN-3/32” X 3/4” 1
13 1489001 BALL JOINT - 1/4” SP1002 CP 1
14 480003 WASHER-1/4 S/T LOCK 1
15 218078001 MOUNT-THROTTLE/AIR CLEANER 1
16 256745001 PLATE-ASSEMBLY THROTTLE/AIR 1
CLEANER
17 218084001 ROD-THROTTLE PUSH/PULL 1
18 4153001 BALL JOINT - 5/16 SUPERIOR 1
19 14569001 NUT-HEX M6-1.00 CL8 YZ D934 1
20 480003 WASHER-1/4 S/T LOCK 1
21 445001 NUT-5/16 NF HEX 1
22 218081001 BALL JOINT-1/4”SP W/M6X1.0 THD 1
23 15693001 WASHER-#6M LOCK 1
24 354012 BOLT-3/8 - 16X 1 1/4” GR5 HEX 2
25 416001 NUT-3/8 NC SLTL 2
26 127361001 WASHER-3/8 HARD.FLAT/PLATED 2

P1.00
Control Assemblies - Section 5 RT450 Tractor

Centering Spring Components Fig 5-7

P1.00
RT450 Tractor Control Assemblies - Section 5

Centering Spring Components Fig 5-7

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 206994001 TUBE-SPRING CENTER 1
2 206998001 BOLT-MODIFIED 1
3 206999001 COLLAR-CENTER SPRING 2
4 219247001 SPRING-COMPRESSION .970 OD X .105 1
WIRE - 6.00
5 446001 NUT-3/8 NF HEX 2
6 602112 SNAP RING-N5000-112 1 1/8 1

218814001 CENTERING SPRING ASSY Inc. Ref. No.’s 1-6

P1.00
Control Assemblies - Section 5 RT450 Tractor

Creep Control Assembly Fig 5-8

P1.00
RT450 Tractor Control Assemblies - Section 5

Creep Control Assembly Fig 5-8

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 258644001 ROD-CREEP 1
2 446001 NUT-3/8 NF HEX 2
3 354010 BOLT-3/8-16X1” GRADE#5 HEX 1
4 354014 BOLT-3/8-16X1 1/2”GRADE#5 HEX 1
5 56220001 BALL JOINT 3/8 X 3/8 UNF FEMALE 2
6 480007 WASHER-3/8 S/T LOCK 1
7 416001 NUT-3/8 NC SLTL 2

P1.00
Backfill Blade Assemblies - Section 6 RT450 Tractor

Hyd Components Location Diagram - 4 Way & 6 Fig 6-1r01

P1.02
RT450 Tractor Backfill Blade Assemblies - Section 6

Hyd Components Location Diagram - 4 Way & 6 Fig 6-1r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration.

P1.02
Backfill Blade Assemblies - Section 6 RT450 Tractor

Blade Assy Fig 6-2

P1.00
RT450 Tractor Backfill Blade Assemblies - Section 6

Blade Assy Fig 6-2

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 265507001 BLADE-BACKFILL 1
2 265502001 FRAME-LIFT 1
3 212789001 PLATE-PIVOT HOLDER 2
4 209874001 SHIM-TILT FRAME 2
5 480011 WASHER-1/2 S/T LOCK 6
6 358020 BOLT-1/2-13X2” GRADE#5 HEX 6
7 254415001 BEARING-2.19 OD X 2.00 ID-2.00 1
SLEEVE
8 265515001 BLADE- 4 WAY 1

P1.00
Backfill Blade Assemblies - Section 6 RT450 Tractor

Blade Pivot Frame Assy Fig 6-3

P1.00
RT450 Tractor Backfill Blade Assemblies - Section 6

Blade Pivot Frame Assy Fig 6-3

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 230728001 BOLT-5/8-11X1 3/4GR 8 PLATED 2
2 480015 WASHER-5/8 S/T LOCK 4
3 230207003 ARM BLADE SWING ASSY 1 Inc. Ref. No. 15
4 221494001 FRAME-BLADE PIVOT 1
5 1835007 BSHG.-ST.-1 1/2 X 1 1/4 X 2 2
6 218032001 PIN-BLADE LIFT 1
7 354022 3/8-16X2 1/4” GRADE#5HEX BOLT 1
8 416001 NUT-3/8 NC SLTL 1
9 598001 FITTING-1/4” NF ST GREASE ZERK 2
10 596001 ZERK-1/4” NF 45 DEG GREASE 1
11 223503001 TUBE-REPLACEABLE BLADE PIVOT 1
12 230727001 BOLT-5/8-11X1 1/2GR8 PLATED 4
13 230729001 BOLT-5/8-18X5.00 GR8 PLATED 4
14 235715001 WASHER-5/8 SAE HARD ZINC PLTD 10
15 1835015 BSHG.-STL.-1 1/4 X 1 X 1 2
16 396001 NUT-5/8-18 GR 8 SLTL 4

P1.00
Backfill Blade Assemblies - Section 6 RT450 Tractor

Blade Lift Cylinder Assy Fig 6-4

P1.00
RT450 Tractor Backfill Blade Assemblies - Section 6

Blade Lift Cylinder Assy Fig 6-4

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 241961001 CYLINDER-2 1/2 X 4 1 Breakdown Fig. 6-8
2 212787001 PIN-BLADE LIFT CYL. 1
3 510019 COTTER PIN-5/32” X 2” 2
4 218033001 PIN-BLADE LIFT CYLINDER 1
5 351020 BOLT-5/16-18X2”GRADE#5 HEX 1
6 409001 NUT-5/16 NC SLTL 1
7 60908001 FITTING-4MX4M JIC STR ADAPTER 2
8 261477001 HOSE-HYD-.25X77-4FSJ-ST/45-3000PSI- 1 W/O B450 Backhoe Attachment
M3KMT
261478001 HOSE-HYD-.25X87-4FSJ-ST/45-3000PSI- 1 W/ B450 Backhoe Attachment
M3KMT
9 261478001 HOSE-HYD-.25X87-4FSJ-ST/45-3000PSI- 1
M3KMT
10 483005 WASHER-1 1/2X1X14 GA M.B. 2

P1.00
Backfill Blade Assemblies - Section 6 RT450 Tractor

Blade Tilt Cylinder Assy Fig 6-5r01

P1.02
RT450 Tractor Backfill Blade Assemblies - Section 6

Blade Tilt Cylinder Assy Fig 6-5r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date July, 2005 Update In Illustration & Parts List.
1 262057001 CYLINDER-2 X 3 1 Breakdown Fig. 6-10
2 1795013 CYLINDER PIN-1X2 USEABLE LENG. 1
3 510019 COTTER PIN-5/32” X 2” 2
4 483005 WASHER-1 1/2X1X14 GA M.B. 2
5 58295001 FITTING-4M OR X 4M JIC 45 DEG. 1
6 261479001 HOSE-HYD-.25X90-4FSJ-ST/45-3000PSI- 2
M3KMT
7 60908001 FITTING-4MX4M JIC STR ADAPTER 1
8 58151001 STRAP-CABLE TIE-T120R-0 15” 1

P1.02
Backfill Blade Assemblies - Section 6 RT450 Tractor

Blade Swing Cylinders Assy Fig 6-6r01

P1.02
RT450 Tractor Backfill Blade Assemblies - Section 6

Blade Swing Cylinders Assy Fig 6-6r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration.
1 230703001 CYLINDER-2” X 4” 2 Breakdown Fig. 6-9
2 1795005 CYL. PIN - 1” X 2 1/4” 4
3 510019 COTTER PIN-5/32” X 2” 4
4 483005 WASHER-1 1/2X1X14 GA M.B. 4
5 59423001 FIT-4M JICX4M ADJ.90 DEG.ELBOW 4
6 265518001 HOSE-HYD.25X70-4FSJ-ST/45-3000PSI- 1
100R17
7 265517001 HOSE-HYD.25X58-4FSJ-ST/45-3000PSI- 1
100R17
8 261470001 HOSE-HYD-.25X16-4FSJ-ST/ST-3000PSI- 2
M3KMT
9 60908001 FITTING-4MX4M JIC STR ADAPTER 2
10 53657001 FITTING-8M OR X 4M JIC ST. 2

P1.02
Backfill Blade Assemblies - Section 6 RT450 Tractor

Hyd Valve Plumbing - Blade 6-way & 4-way Fig 6-7r01

P1.02
RT450 Tractor Backfill Blade Assemblies - Section 6

Hyd Valve Plumbing - Blade 6-way & 4-way Fig 6-7r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration & Parts List.
1 53657001 FITTING-8M OR X 4M JIC ST. 10
2 261479001 HOSE-HYD-.25X90-4FSJ-ST/45-3000PSI- 2 6 - Way Only
M3KMT
3 261477001 HOSE-HYD-.25X77-4FSJ-ST/45-3000PSI- 1 W/O Backhoe
M3KMT
261478001 HOSE-HYD-.25X87-4FSJ-ST/45-3000PSI- 1 W/ Backhoe
M3KMT
4 261478001 HOSE-HYD-.25X87-4FSJ-ST/45-3000PSI- 1
M3KMT
5 265518001 HOSE-HYD.25X70-4FSJ-ST/45-3000PSI- 1
100R17
6 265517001 HOSE-HYD.25X58-4FSJ-ST/45-3000PSI- 1
100R17

P1.02
Backfill Blade Assemblies - Section 6 RT450 Tractor

Hyd Cylinder Components - 2 1/2 X 4 (Blade Lift) Fig 6-8

P1.00
RT450 Tractor Backfill Blade Assemblies - Section 6

Hyd Cylinder Components - 2 1/2 X 4 (Blade Lift) Fig 6-8

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 NSS PSP SEAL 1
2 NSS BACKUP RING 2
3 NSS O-RING 1
4 NSS HIGH-TEMP O RING 1
5 NSS BACK-UP RING 1
6 NSS U-CUP-DOUBLE LIP 1
7 NSS WIPER-ROD 1
8 218496007 LOCK NUT 1
9 241961007 PISTON 1
10 218009003 BARREL ASSY 1
11 241961009 ROD ASSEMBLY 1
12 109725015 CP SH SET SCREW 1
13 217237011 CAP-THREADED 1
14 217237013 GLAND 1
15 597001 ZERK-1/4” NF 90 DEG GREASE 2
16 1835001 BSHG.-STL.-1 1/4 X 1 X 3/4 2
17 1835019 BSHG.-STL.- 1 1/4 X 1 X 1 1/2 2

241961001 CYLINDER-2 1/2 X 4 Inc. Ref. No.’s 1-14

241961011 SEAL KIT Inc. Ref. No.’s 1-7

P1.00
Backfill Blade Assemblies - Section 6 RT450 Tractor

Hyd Cylinder Components - 2 X 4 (Blade Swing) Fig 6-9

P1.00
RT450 Tractor Backfill Blade Assemblies - Section 6

Hyd Cylinder Components - 2 X 4 (Blade Swing) Fig 6-9

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 NSS UNIRING 1
2 NSS BACK-UP RING 2
3 NSS O-RING 1
4 NSS O-RING 1
5 NSS BACKUP WASHER 1
6 NSS 1 1/8”LOADED U-CUP 1
7 NSS WIPER #52-1125 1
8 218008007 THREAD CAP HEAD 1
9 219111013 LOCK NUT 1
10 218008009 PISTON 1
11 218008003 BARREL ASSY-2 X 4 CYL. 1
12 218008005 ROD ASSY 1
13 218008009 PISTON 1
14 89483007 CAP-THREAD 1

218008011 SEAL KIT Inc. Ref. No.’s 1-7

230703001 CYLINDER-2” X 4” Inc. Ref. No.’s 1-14

P1.00
Backfill Blade Assemblies - Section 6 RT450 Tractor

Hyd Cylinder Components - 2 X 3 (Blade Tilt) Fig 6-10

P1.00
RT450 Tractor Backfill Blade Assemblies - Section 6

Hyd Cylinder Components - 2 X 3 (Blade Tilt) Fig 6-10

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 NSS WEAR RING 1
2 NSS PSP SEAL 1
3 NSS BACK-UP RING 2
4 NSS O-RING 1
5 NSS O-RING 1
6 NSS BACK-UP RING 1
7 NSS WEAR RING 1
8 NSS LOADED U-CUP 1
9 NSS ROD WIPER 1
10 95631011 LOCK NUT 1
11 262057003 PISTON 1
12 262057005 BARREL ASSEMBLY 1
13 262057007 ROD ASSEMBLY 1
14 262057009 INTERNAL HEAD 1

262061001 SEAL KIT Inc. Ref. No.’s 1-9

262057001 CYLINDER-2 X 3 Inc. Ref. No.’s 1-14

P1.00
Porta-Bore Assy - Section 7 RT450 Tractor

Porta-Bore I Boring Attachment Assy (S/N 150 - ) Fig 7-1r01

P1.01
RT450 Tractor Porta-Bore Assy - Section 7

Porta-Bore I Boring Attachment Assy (S/N 150 - ) Fig 7-1r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date October, 2004 Update In Parts List.
1 18020001 YOKE-HEX SOCKET ADAPTER 1
2 2755001 REPAIR KIT CPL14R 1
3 241965001 YOKE ASSY-1 3/8 6B SPLINE 1
4 600175 SNAP RING-#5100 EXT 1 3/4” 2
5 18042001 ADAPTOR-HYD MOTOR DRIVE 1
6 1709007 BRG.-FB 1 3/4” 4 BOLT FLANGE 1
7 421001 NUT-1/2 NC HEX 4
8 480011 WASHER-1/2 S/T LOCK 4
9 13940001 PIN-BORING ATTACHMENT MOUNT 2
10 1794003 HAIR PIN COTTER - .148 WIRE 2
11 18010001 MOUNT-HYD. MOTOR 1
12 70000703 DECAL-DANGER 2
13 13147001 TUBE-BORING ATTACHMENT TUBE 1
14 358016 BOLT-1/2-13X1 3/4 GRADE #5 HEX 4
15 64748001 SPACER-2000 SER.MOTOR 1
16 771001 HYD.MOT.-2000SER 104-1006-006 1 (S/N 150 -) Breakdown Fig. 7-5
17 58726001 SCREW-1/2X13X1 1/4 SHC 2
18 53826001 #10M O-RING-#8M JIC ST. 2
19 230745001 HOSE-1/2X70 8MP/8FS JIC 90 2
20 483015 WASHER-2 1/2X1 3/4X14 GA M.B. 2
21 207464001 COUPLER-MALE 1/2” W/TIP END 1
22 4254001 COUPLING - 1/2 F QUICK 1
23 70000072 DECAL-DANGER (UND) 1
24 204342001 DUST PLUG-5005- 1/2” (PLASTIC) 1
25 24765001 CAP-1/2M QUICK DISCON. DUST 1

P1.01
Porta-Bore Assy - Section 7 RT450 Tractor

Porta-Bore Water Jacket Assy (Optional) Fig 7-2

P1.00
RT450 Tractor Porta-Bore Assy - Section 7

Porta-Bore Water Jacket Assy (Optional) Fig 7-2

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
1 18019001 TUBE-HYD. MOTOR EXTENSION 1
2 18047001 COLLAR-1” SET 2
3 18100001 SEAL-#9878 2
4 18046001 BUSHING-BRONZE 2
5 19004001 TUBE ASSY-WATER JACKET 1 Inc. Ref. No.’s 4 & 6
6 598001 FITTING-1/4” NF ST GREASE ZERK 2
7 612009 HOSE - 1/2” X 19” M & M 1
8 716005 1/2”X90 DEG ST. EL.BLACK 1
9 18015001 COUPLER-HOSE 1
10 737001 #19 1/2M HOSE NIPPLE 1
11 18017001 MOUNT-HOSE COUPLER 2
12 354010 BOLT-3/8-16X1” GRADE#5 HEX 2
13 1794007 HAIR PIN COTTER - .080 WIRE 1
14 18048001 PIN-3/8 DIA.-7 1/2” 1
15 480007 WASHER-3/8 S/T LOCK 2
16 412001 NUT-3/8 NC HEX 2
17 694001 1/2 M X 1/2FS ST. ADAPTER 1

P1.00
Porta-Bore Assy - Section 7 RT450 Tractor

Porta-Bore Mounting Brackets & Accessories Fig 7-3r01

P1.01
RT450 Tractor Porta-Bore Assy - Section 7

Porta-Bore Mounting Brackets & Accessories Fig 7-3r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date October, 2004 Update In Illustration & Parts List.
1 14536001 BRACKET-BORING ATTACH. MOUNT 1
2 235718001 BOLT-1/2-13X2 GR8 HEX ZINC PLT 2
3 485025 WASHER-1/2 FLAT-HARDENED-ZINC 4
4 250512001 NUT- 1/2 NC Gr8 TOP LOCK Y/ ZINC 2
5 265519001 STORAGE MOUNT - BORING ATTACH 1
6 235729001 SCREW-HCS-.50-13X1.00-GR8-YZ 2
7 480011 WASHER-1/2 S/T LOCK 2

P1.01
Porta-Bore Assy - Section 7 RT450 Tractor

Porta-Bore/Auxiliary Tool Hook-Up Assy Fig 7-4r02

P1.02
RT450 Tractor Porta-Bore Assy - Section 7

Porta-Bore/Auxiliary Tool Hook-Up Assy Fig 7-4r02

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date June, 2005 Update In Illustration & Parts List.
1 53834001 #8M O-RING-#8M JIC 45 DEG. 1
2 100850001 FITTING-8MX8MJIC LONG STR. 1
3 230721001 HOSE-1/2X71 8FS JIC 45/JIC 90 1
4 94973001 FITTING-8M JIC BLKHD X1/2M STR 1
5 4254001 COUPLING - 1/2 F QUICK 1
6 207464001 COUPLER-MALE 1/2” W/TIP END 1
7 204342001 DUST PLUG-5005- 1/2” (PLASTIC) 1
8 24765001 CAP-1/2M QUICK DISCON. DUST 1
9 7000C270 DECAL - RT450 AUX.HYDRAULIC - 1 S/N 150 & Up
PLOW LIFT
10 265288001 HOSE-HYD. 1/2” X 70” 8FSJ-STR/45 1
3000PSI

P1.02
Porta-Bore Assy - Section 7 RT450 Tractor

Hyd Motor Components (S/N 150 - ) Fig 7-5r01

P1.01
RT450 Tractor Porta-Bore Assy - Section 7

Hyd Motor Components (S/N 150 - ) Fig 7-5r01

REF.
NO. * PART NO. DESCRIPTION QTY. REMARKS
Revision Date October, 2004 Update In Parts List.
1 770071 SEAL-DUST 1
2 770073 HOUSING-BEARING 1
3 770007 SEAL-O RING 4
4 770009 WASHER-BACKUP 1
5 770075 SEAL-SHAFT 1
6 542009 WOODRUFF KEY- 1
7 770077 SHAFT&BEARING KIT 1
8 770017 SEAL-SHAFT FACE 1
9 770079 PLATE-WEAR 1
10 771013 DRIVE 1
11 771015 GEROLER ASSY 1
12 774011 DRIVE-VALVE 1
13 770085 PLATE-VALVE 1
14 770087 VALVE 1
15 770089 PLATE-BALANCE 1
16 770057 SEAL-FACE INNER 1
17 770091 SEAL-FACE OUTER 1
18 770037 PIN 2
19 770039 SPRING 2
20 770093 HOUSING-(SAE 10 PORTS) 1
21 4485023 O-RING 1
22 4485019 PLUG 1
4485021 PLUG ASSAY 1
23 771017 BOLT 4

771001 HYD.MOT.-2000SER 104-1006-006 Inc. Ref. No.’s 1-23

770097 REPAIR KIT- Inc. Ref. No.’s1, 3-5, 8, 16, 17 & 21

P1.01
This page intentionally left blank.
 RT450 Tractor

Revision History
Revision Date Page(s) Description
P1.00 April, 2003 All First Edition Manual Released
P1.01 October, 2004 TOC, 1-6, 1-7, 1-8, 2-10, 3-1, 3-3, 3-7, 3-8, 3-9, 3-11, 3- First Edition, First Revision
13, 3-27, 4-1, 4-3, 4-4, 4-7, 4-9, 4-11, 5-2, 5-5, 7-1, 7-4, Released
7-5
P1.02 June, 2005 TOC, 1-1x01, 1-1x02, 1-1x03, 1-1x04, 1-1x05, 1-2x01, 1- First Edition, Second Revision
2x04, 1-2x05, 1-4, 1-5, 1-6, 1-7, 1-8, 1-10, 1-13, 3-4, 3-5, Released
3-13, 3-14, 3-15, 3-26, 3-27, 3-28, 3-30, 3-31, 4-1, 4-2, 4-
6, 4-7, 4-9, 4-10, 5-1, 5-2, 5-4, 5-5, 6-1, 6-5, 6-6, 6-7, 7-4
and New Figure Added 3-32
P1.03 October, 2005 TOC, 1-6r03, 1-10r02, 4-4r02, 4-9r03, 4-10r02, 5-1r02 First Edition, Third Revision
and 5-5r03 Revised. Released