TSIO-520-UB 17 SPECIAL

PERMIOLD ENGINE

PARTS CATALOG

Form JIPCT52OUB17
©1998,Teledyne Industries, Inc. NOVEMBER 1998
 DEFINITIONS OF NOTES, CAUTIONS and WARNINGS
NOTES, CAUTIONS and WARNINGS are defined for use in this manual as follows:
NOTE... Special interest information which may facilitate performance of a procedure or operation of
equipment.
CAUTION ... Used to emphasize certain information or instructions which, ifdisregardedmay result in
damage to engine or accessories.

WARNING
Used to provide warning with respect to information and/or instructions which if disregarded will
endanger personnel and/or severely damage the engine resulting in subsequent engine malfunction or
failure.
Notes, cautions and warnings do not impose undue restrictions. They are inserted to obtain maximum
safety, efficiency and performance. Abuse, misuse or neglect of equipment can cause eventual engine
malfunction or failure. Compliance with instructions and provisions in this manual is mandatory.

ii
 CURRENT STATUS OF PAGES AS
OF
NOVEMBER 1998
See "Manual Revisions," in the introduction section for distribution procedure.

THE ORIGINAL DATE OF THIS PUBLICATION IS NOVEMBER 1998. INSERT LATEST PAGES;
DESTROY SUPERSEDED PAGES.

WARNING
If the user of this manual is uncertain whether all current revisions have been incorporated into the
manual, contact Teledyne Continental Motors. Do not perform any operation, maintenance,
installation or other operation until the manual is confirmed current.

MODELS: TSIO-520-UTB17 FORM IPCT52OUB17

PAGE STATUS PAGE STATUS PAGE STATUS PAGE STATUS

ALL ORIGINAL

iff
 WARNING
BACKGROUND. Replacement parts, materials and accessories may be sold as being of aircraft quality
when actually the quality and origin of these units are unknown. Users of such units are usually unaware of
potential hazards involved with replacement parts not eligible for use on certificated aircraft. Units may be
deceptively advertised as "unused," "like new" or "remianufactured." This implies the quality of such units
is equal to an original, repaired or overhauled unit.
Federal Aviation Regulations (FAR) 43.13 and FAR 145.57 specify' performance rules for replacement of
parts and materials used in maintenance and alteration of United States (US) certificated aircraft. As
outlined in FAR 91.403, FAR 121.363, FAR 123.45, and FAR 135.143 (a), the owner/operator is
responsible for continued airworthiness of the aircraft which includes parts replacement.
IDENTIFICATION OF THE APPROVED PARTS. Approved serviceable replacement parts are
identified by:
a. A Federal Aviation Administration (FAA) Form 8130-3 Airworthiness Approval Tag. An
Airworthiness Approval Tag identifies a part or group of parts approved by authorized FAA
representatives.
b. An FAA Technical Standard Order (TSO) number and identification mark that indicates the part or
appliance has been manufactured under the requirements of FAR 21 Subpart 0.
c. An FAA Parts Manufacturer Approval (PMA) symbol, together with the manufacturer's name, part
number and make and model of the type certified product on which the part might be installed, stamped
on the part. An FAA!/ PMA is issued under FAR 21.305. The make and model information may be on
a tag attached to the part.
d. Shipping ticket, invoice or other document which verifies the part was manufactured by a facility
holding an FAA Approved Production Inspection System issued under FAR 21 Subpart F or by a
manufacturer holding an FAA Production Certificate issued under FAR 21 Subpart G.
e. Certificate of airworthiness for export issued by a foreign government under the provisions of FAR 21
Subpart N.
KNOW YOUR SUPPLIER. Many reproduced parts and components are available for purchase and
installation on US certified aircraft. Often, an original part is used as a sample to produce duplicates. The
reproduced parts appear to be as good as the original part; however, many unknown factors are not readily
apparent to the purchaser such as degree of heat treating, plating, inspections, tests and calibrations. Often
the faulty part is not discovered until a malfuinction or an accident occurs.
SUMMARY. In accordance with FAR certification of materials, parts and appliances for return to
service for use on aircraft is the responsibility of the person\agency who signs the approval. The
owner/operator is responsible for the continued airworthiness of the aircraft. To assure continued safety in
aircraft operation, great care must be used when inspecting, testing and determining the acceptability of all
parts and materials. Exercise extreme discretion to identify and establish the origin of materials, parts, and
accessories.

iv
 NOTICE TO ALL USERS
The following publication contains parts listings introduced by general information. It is important all
personnel involved with part procurement and installation thoroughly read and understand the information
provided. These instructions contain the information required to obtain replacement parts for the aircraft
engine and must be followed carefully.
Publication Format
This publication is formatted for practical use and ease of reference. Chapter and page numbering are
independent so that revisions can be made without affecting the entire publication. A list of chapters is
located at the beginning of the manual and a chapter index is located at the beginning of each chapter.
This manual contains no warranties, either expressed or implied.

Prior to performing parts replacement the mechanic must meet requirements of FAR 65 and must follow
FAR Parts 43, 91, and 145 as applicable. Use this manual in conjunction with Teledyne Continental Motors
TCM service documents, related publications, accessory manufacturer's instructions, FAR and FAA
Advisory Circulars.

WARNING
This manual, the Service Documents, the Overhaul Manual and the Maintenance Manual constitute
the instructions for Continued Airworthiness prepared by TCM, pursuant to FAR Part 33. As
required by FAR § 43.13, each person performing maintenance, alteration or preventive maintenance
on the engine or accessories must use the methods, techniques and practices prescribed in the
Instructions for Continued Airworthiness. Failure to comply with the Instructions for Continued
Airworthiness may result in engine malfunction, engine failure, injury or death.

v
 Publication Table of Contents
COVER PAGES PAGE
Definition of Notes, Cautions and Warnings............................................ii
Statu s Pa gee... . . . .. . . . .. . . . . .. . . . . .. . . . .. . . . .. . . . . .. . . . . .. . . . .. . . . . .. . . . .. . . . . .. . . 1i

Replacement Parts Warning ........................................................ iv

Notic e to. aall..
l uusers.
s r .. . . .. . . .. . . .. . .. .. . . .. . .. . . .. . . .. . .. . .. . . .. . . .. . . .. . . .. . . .

NOTE ... Contents of each chapter are listed in chapter "Chapter Contents" before each division.

Chapter Index

CHAPTER PAGE
1 Introduction ........................................................ 1-2.........
-
2 Exhaust System ............................................................... 2-1
3 Ignition System ............................................................... 3-1
4 Fuel Injection System .......................................................... 4-1
5 Induction System..............................................................5-1
6 Air Conditioning System........................................................6-1
7 Electrical Charging System......................................................7-1
8 Starting System ............................................................... 8-1
9 Lubrication System ............................................................ 9-1
10 Cylinders and Pistons ......................................................... 10-1
11 Crankcase ...................................................................... 1-
12 Engine Drive Train ........................................................... 12-1

Ai
 CHAPTER 1
INTRODUCTION

SECTION PAGE
1-1 INTRODUCTION.............................................................1-2
1-2C SCOPE.................................1-2..............
P .................... -
1-3 M[ANUAL REVISIONS ........................................................ 1-2
1-4 LIST OF ABBREVIATIONS AND SYMBOLS.....................................1-3
1-5 RELATED PUBLICATIONS....................................................1-3
1-6 REPAIR PARTS SETS AND MATERIALS........................................1-4

1-1
1-1 INTRODUCTION
For a list of chapters contained in this manual refer to the Chapter Index on page vi. For a list of
parts and figures contained in each chapter, see the first page of each chapter. The chapters, pages
and figures contained in this publication are numbered consecutively.
This manual lists parts that are currently available for the TSIO-520-TB 17 Special Edition engine.
If accessories or parts attached to any engine installed in an aircraft manufactured in the United
States under a production model number do not appear in this catalog, determine whether they are
available from the airframe manufacturer before placing an order with a Teledyne Continental
Authorized Distributor.
The system figure is followed by figures for assemblies that compose the particular system. The
figures are illustrated in exploded form. Each figure has a figure index and parts listing of the
components contained appearing on the same or adjacent page.

WARNING
The figures depicted in this publication are for illustration purposes only. They are not
intended to be accurate detailed illustrations of any specific engine model, part or equipment.
Index numbers that correspond with the numbers contained in the related figure are assigned to
each part number.
hin the parts listings, the first column of each system or component identifies the figure number in
the top left corner and the index number (following a dash) which identifies each part in numerical
order. DO NOT ORDER PARTS BY INDEX NUMBERS. Use the part number which appears in
the second column, and use the part name which appears in the third column under
DESCRIPTION. Do not order a part that has "No Number" shown with the description, or that has
"NS" (not sold) shown in the QUANTITY column. To replace a part "not sold," order the next
higher level assembly. Pay particular attention to the quantity of parts required per engine or per
assembly. Example: 6 cylinders per engine, 12 pushrods per engine, 2 pushrods per cylinder.
Some customer specification model engines have certain part differences from the basic engine.
Check the engine data plate model designation and specification number before ordering parts for
the engine.
When ordering parts use the description and model designation shown with the part number. This
information is necessary to ensure correct part to assembly or assembly to engine application.
Oversize parts must be ordered by the numbers listed herein with correct descriptions to avoid
errors. Authorized Oversize parts are indicated by a suffix such as P003. Authorized Undersize
parts are indicated by a suffix such as M005 after the part number.
Repair Parts Sets are usually requested for overhaul work and should be ordered by set part
numbers. See "Repair Parts Sets and Materials," Section 1-6.
1-2 SCOPE
This publication contains information necessary to order factory replacement parts for the TSJO-
520-UB17 model engines.
1-3 MANUAL REVISIONS
Teledyne Continental Motors Parts Catalogs are revised as necessary. Revisions to this catalog will
be fumnished to purchasers who fill out and return the registration post card located in the front of
this catalog.

1-2
 The "Current Status of Pages" on Page iii contains a record of revisions to this catalog. Each issued
change to this catalog includes an updated "Current Status of Pages." Upon receipt of a revision,
remove the old "Current Status of Pages" and insert the new one.
Each individual revised page contains the date of the change to that page. Accordingly, if the
"Current Status of Pages" indicates that a page has been changed, that page in the catalog must be
dated in agreement with the status page. Original pages in this catalog are not individually dated.
1-4 LIST OF ABBREVIATIONS AND SYMBOLS
SYMBOL DEFINITION SYMBOL DEFINITION
AR (ar) As Required NS Not Sold
dia. Diameter $ Parts included in a set
hd Head PD Pitch diameter (thread)
hex Hexagon(al) RF (rf) Reference
ID Inside Diameter NPT National Pipe Tap (or thread)
in. Inches us Undersize
1g. Long No. Number
mm Millimeters t Oversize parts available
OD Outside diameter ft Undersize parts available
OP Optional End of group of attaching parts
Os Oversize

1-5 RELATED PUBLICATIONS

The following is a list of related manuals:
I1. Maintenance & Overhaul Manual for TSIO-520 Series Aircraft engine, Form X30574A.
2. Operators Manual for TSIO-520 Series Aircraft Engine, Form X30044.
3. Teledyne Continental Motors Aircraft Engine Service Documents (including service bulletins.)
4. Fuel Injection Manual, Form X30593A.
5. Starter Service Instructions, Form X30643-2.
6. TCM Ignition Systems Master Service Manual, Form X40000.
The above publications may be ordered through your Teledyne Continental Motors Distributor or
ordered directly, if prepaid, from:
Teledyne Continental Motors
P.O0. Box 90
Mobile, AL 36601
ATTN: Publications Sales Department
Telephone: (334) 438-341 1.
8. For price information on the above publications see ?????.
9. Slick Ignition Systems Master Service ManuallIndex and Order FormnNumber F-l100order
through:

1-3
 Slick Aircraft Products
Unison Industries.
530 Blackhawk Park Avenue
Rockford, Illinois 61104
ATTN: Subscription Department
Telephone: (815) 965-4700.

1-6 REPAIR PARTS SETS AND MATERIALS

PART INO. DESCRIPTION SIZE
EQ652( Cover Fuel Metering
EQ653C Kit - Crankcase Conversion Permold
EQ653- Kit - Fuel Pump
EQ6541I Kit - Backbone Bolt & Washer
EQ664S I ~~~Kit - Stud Replacement
6465631 ki ~~~Gasket Set - Single Cylinder Standard
654716 Ring Set - Single Cylinder Standard
6547161 :1005 Ring Set - Single Cylinder .005 inch OS on OD
6547161:O101 Ring Set - Single Cylinder .010 inch OS on OD
654716130 15 Ring Set - Single Cylinder .0 15 inch OS on OD
646592i k2 ~~~Bearing Set - Crankshaft Standard
646592iX.2M0 10 Bearing Set - Crankshaft .0Olinch US onID

62653 1-1 Enamel-Gold, Engine 1 quart

626531-2 Enamel-Gold, Engine 1 gallon
535011S Lockwire-0.032 In. Dia. Steel Order by 1 pound Roll
641543 Silk Thread I Spool (260 Yd.)

642188-1 Gasket Sealant 4.0 ounce Can

646940 F/I Sealant (50 cc bottle), 1.69 ounce
646941 Adhesive/Sealant (50 cc bottle), 1.69 ounce
646942 Gasket Maker (50 cc tube), 1.69 ounce
646943 Anti-Seize Lubricant, 1/4 pound
646944 Primer 6 ounce (Aerosol Can),
NOTES:
T For chrome barrel cylinders.

1-4
 CHAPTER 2
EXHAUST SYSTEM
FIGURE PAGE

2-1 TURBO-EXHAUST SYSTEM................................................2-2

2-2 TURBOCHARGER COMPONENT SYSTEM ................................... 2-4

2-1
 3

FIGURE 2-1. TURBO-EXHAUST SYSTEM

2-2
 FIGURE 2-1. TURBO-EXHAUST SYSTEM

2-1
1 654338 ELBOW ASSEMBLY-EXHAUST .1........................
2 654341 TEE ASSEMBLY-EXHAUST RISER ...................... I
3 654337 ELBOW ASSEMBLY-EXHAUST .1........................
4 654339 TEE ASSEMBLY-EXHAUST RISER ...................... 2
5 654342 TEE ASSEMBLY-EXHAUST RISER .1.....................
6 654340 TRANSITION ASSEMBLY-CAST .1.......................
7 654345 CROSSOVER-EXHRAUST.1...............................
8 642539 BRACKET TAIL PIPE .1.................................
9 642502 GASKET EXHAUST CROSSOVER ....................... 2
10 654387 RISER BYPASS ASSEMBLY-EXHAUST .1.................
I11 654317 ELBOW-EXHAUST .1...................................
12 649181 BRACKET ASSEMBLY-EXHAUST HEAT SHIELD ......... 2
13 MS20034-4 BOLT .250-28 X 1.01 LARGE ............................ 8
14 NAS1587-4 WASHER PLAIN.......................................26
15 MS20500-428 NUTJLOCK-.25-28 ...................................... 16
16 AN3-4A BOLT.1...............................................
17 MS21044N3 NUT-SELF LOCKING 10.32 ............................. I
18 654309 SPACER..............................................2
19 655164 TAILPIPE ASSEM[BLY .1................................
20 654343 ELBOW ASSEMBLY-EXHAUST ......................... 1
21 652456 GASKET-EXHAUST WASTEGATE.......................2
23 MS20034-5 BOLT .25-28 X 1.1406 .................................. 8
24 642537 CLAND TAIL PIPE.1....................................
25 MS20033- 1 BOLT 1032.1...........................................
26 MS205 00-1032 NUT SELF LOCKING.1..................................
28 636465 GASKET-TURBOCHARGER.1............................
30 649182 BRACKET-TURBO HEAT SHIELD ....................... 2
31 NAS1006-11A BOLT ................................................ 4
32 NAS 1587-6 WASHER-PLAIN.062 THICK............................8
33 639332 NUT-LOCK .37-24 ..................................... 4
34 642391 BRACKET TURBO.....................................1
35 639319-26 VALVE-OVERBOOST..................................I
36 MS29513-138 SEAL-"O"R.ING 2.1121..................................1
37 AN3-6A BOLT ................................................ 4
38 AN960- 10L WASHER-FLAT #10 THD ............................... 8
39 MS2 1045-3 NUT - SELF LOCKING ................................. 4
40 642394 ELBOW ASSEMBLY .1..................................
42 652458 GASKET ASSEMBLY-EXHAUST FLANGE................6
44 MS20500-428 NUT LOCK .25-28...................................... 24
45 653006 GASKET-ADAPTER-TURBOCHARGER.1..................
46 649488 ADAPTER-TURBOCHARGER OIL INLET ................. I
49 632766 COUPLING-CHANNEL BAND.1..........................
50 632767 SLEEVE-COUPLING .1..................................

2-3
 53

51

41

FIGURE 2-2. TURBOCHARGER COMPONENT SYSTEM

2-4
 FIGURE 2-2. TURBOCHARGER COMPONENT SYSTEM

FIGURE PART NUMEBER DESCRIPTION QUANTITY

INDEX 17B

2-2
22 636 188-17 VALVE ASSEMBLY-WASTEGATE......................I
27 MS28778-4 PACKING-PREFORM 1/4 TUBE.1........................
29 632729-13 TURBOCHARGER 406610-29............................
41 MS28778-6 PACKING-TUBE FIT BOSS.1............................
43 646717 VALVE-CHECK .1.....................................
45 653006 GASKET-ADAPTER-TURBOCHARGER..................1
46 649488 ADAPTER-TURBOCHARGER OIL INLET ................ 1
47 401507 WASHER .39 I.D. X .08 PLAIN .......................... 2
48 629275 SCREW-HEX .38-16 X 1.00 LARGE ...................... 2
51 639513 EXTENSION- .25 PIPE.1................................
52 646644Y4YG1I8.0 HOSE ASSEMBLY .1...................................
53 646644Y6SI16.00 HOSE ASSEMBLY .1...................................
54 646644Y6SI19.00 HOSE ASSEMBLY .................................... I
55 642223 TUBE ASSEMBLY-TURBO OIL.........................1
57 642715 BRACKET HOSE ......................................
58 646667 NUT-"'U" TYPE SPEED.................................9
59 MS51861-45C SCREW-SLOT........................................9
60 AN 121501 NUT-PLAIN #10-32.1...................................
61 AN5 20- 10-8 SCREW-RD ID) #10-32 X .50.1...........................
62 AN924-4 NUT-.25 STEEL FLARED TURBO ....................... I
63 AN924-6 NUT-.375 STEEL FLARED TURBO ...................... I
64 MS35338-46 WASHER LOCK .375 DIAMETER ....................... 4
65 MS35207-263 SCREW-MACHINE PAN HD)..............1
.............
66 MS20822-6 ELBOW 90 DEGREE .................................. 1
67 MS2 1045-3 NUT - SELF LOCKING.................................4
68 MS21919DF13 CLAMP LOOP CUSHIONED.1...........................
69 649960 GASKET-TURBO 1.0 X2.76 .1...........................
70 642701 BRACKET TURBO HEAT SHIELD.1......................

2-5
 INTENTIONALLY
LEFT
BLANK

2-6
 CHAPTER 3
IGNITION SYSTEM

FIGURE PAGE

3-1 IGNITION SYSTEM........................................................3-2

3-2 MAGNETO DRIVE COUPLING..............................................3-3
3-3 IGNITION LEAD ASSEMBLY ............................................... 3-4

3-1
 7

1 2

FIGURE 3-1. IGNITION SYSTEM

3-1
1 653267 MAGNETO, SLICK 631 0.................................2
2 10-400613 GASKET-MAGNETO.1...................................
3 10-423604-1 HARNESS-IGNITION ................................... I
4 AN315C5R. NUT-PLAIN .31-24......................................2
5 MS35338-143 WASHER-LOCK-SPRING .3125...........................2
6 535847-1 WASHER MAGNETO HOLD ............................. 2
7 646632 PLUG-SPARK-CHAMPION RHB32S.1......................

3-2
 10
E
25

21

13
-r12

FIGURE 3-2. MAGNETO DRIVE COUPLING

3-2
8 638172 BUSHING MAGNETO DRIVE COUPLING .................. 2
9 531178 RETAINER-MAGNETO COUPLING.1.......................
10 641742 GEAR ASSEM]BLY-MAGNETO DRIVE.....................I
I11 629077 SLEEVE-MAGNETO DRIVE GEAR .1.......................
12 AN315-4R NUT-PLAIN ............................................ 4
13 MS35338-44 WASHER LOCK .25 DIAMETER...........................4
14 AN960-4 16 WASHER FLAT .25 DIAMETER ........................... 4
15 640380 COVER-ACCESSORY....................................I
16 653487 GASKET-ACCESSORY DRIVE.1...........................
17 AN960-5 16L WASHER-PLAIN .31 X .032 THICK ........................ 4
18 2441 NUT-PLAIN HEX .38-24..................................4
19 MS35338-46 WASHER LOCK .375 DIAMETER..........................4
20 401507 WASHER.39ID X.08 PLAIN ............................. 4
21 654710 ADAPTER ASSEMBLY-MAGNETO.1.......................
22 632330 BUSHING-FLANGED 1.31 LARGE.1........................
23 401852 STUD.25-20-28 X 1.41 #401850 ............................ 4
401852P003 ftSTUD.25-20-28 X 1.41 #401850 ............................ 4
401852P007 ftSTUD.25-20-28 X 1.41 #401850 ............................ 4
24 25102 SEAL .81 I.D. X 1.25 O.D ................................. 2
25 654012 GASKET-MAGNETO & ACCESSORY DRIVE ............... 2

3-3
 I
40
28 29 30 31 32 33 3435 36~~~~c i g m333t
am L0- t I -
!I-
k

I
38 28

I 26
U
i
lw

41

N~~ 42
(

46

48
.. / 44'

45

33,37
ITEMS 38,28 ARE NOT INCLUDED IN THE
ITEM 26 LEAD ASSEMBLY KITS.

ITEM 27 NOT ILLUSTRATED.

FIGURE 3-3 IGNITION LEAD) ASSEMBLY

3-4
 FIGURE 3-3 IGNITION LEAD ASSEMBLY

3-3
26 10-400418-48 LEAD ASSEMBLY-IGNITION HARNESS....................12
26 10-400418-78 LEAD ASSEMB3LY-IGNITION HARNESS....................12
27 10-400416 KIT-UNIVERSAL HARNESS.1.............................
28 10-32326 SPRING................................................2
29 10-320467 TERMINAL .1...........................................
30 10-400099 SLEEVE-TERMI1NAL INSULATING ........................
31 10-400097 EYELET-BELL FLANGE .375 O.D .1........................
32 10-400 195 SPRING-COMPRESSION .1................................
33 10-400093 EYELET-RETENTION ................................... 2
34 10-400611 FERRULE, OUTER, LEAD, MAGNETO ..................... I
35 10-400610 NUT, HEX, COUPLING, IGNITION.1........................
36 10-400562-1 CABLE, PLATINUM, SPOOLED...........................I
37 10-320468 TERMINAL.............................................
38 10-400 135 SLEEVE-TERM INSULATED DISTRIBUTOR.1...............
39 10-400 136 CAP-CABLE OUTLET 6 CYLINDER........................
40 10-400129 PACKAGE-PREFORM-AMS7271 0-RING...................2
41 10-400248 KIT-HARNESS ACCESSORY..............................
42 10-6200 13 CABLE TIE .11...........................................
43 10-4005 11-2 CLAMP, CABLE MOUNTING, 1 WIRE......................14
44 10-400513-2 CLAMP, CABLE MOUNTING 2 & 3 WR .................... 2
45 10-400516-1 CLAMP, CABLE MOUNTING 6 WIRE......................3
46 10-400502-7 BRACKET-TWIST MOUNT.1..............................
47 10-35937-10 SCREW ASSEMBLY.1....................................
48 10-13799 NUT, NYLOCK .1........................................

3-5
 INTENTIONALLY
LEFT
BLANK

3-6
 CHAPTER 4
FUEL INJECTION SYSTEM

FIGURE PAGE

4-1 FUEL INJECTION SYSTEM.................................................4-2

4-2 FUEL PUMP DETAIL ...................................................... 4-4
4-3 FUEL PUMP FITTINGS.....................................................4-7
4-4 THROflLE BODY ........................................................ 4-8
4-5 FUEL MANIFOLD VALVE.................................................4-10

4-1
 I
I

10

4 6
3 war

FIGURE 4-1. FUEL INJECTION SYSTEM

4-2
 FIGURE 4-1. FUEL INJECTION SYSTEM

DESCRIPTION QUANTITY

17B

1 649054A36-6 FUEL INJECTION SERVICE KIT .1........................

2 653359 COUPLING-CRANKSHAFT GEAR .1.......................
3 6493 68-9A3 PUMP ASSEMBLY WITH FITTINGS-FUEL .................
3A 649982 GASKET-FUEL PUMPT ADAPTER .1.......................
4 535847 WASHER HOLD ........................................ 2
5 MS35 338-45 WASHER-LOCK-SPRING .3 125 ........................... 2
6 AN3 15-5R NUT-PLAIN .31-24 ...................................... 2
7 642703A65 THROTTILE & CONTROL SERVICE .1......................
8 642722-1 CONTROLLER ASSEMBLY 1............................
9 AN960-416 WASHER FLAT .25 DIA ................................. 4
10 MS20074-04-06 BOLT MACHINE DRILLED HD ........................... 2
11A 633381 ROD & LINK ASSEMBLY............................... I
I11 633381A1 ROD ASSEMBLY -LINK .1...............................
12 632557 ROD END-FUEL INJECTION............................. 1
13 626922-1 PIN-GROOVE .09 O.D. X .38.1............................
14 13XXI1896 NUT-HEX #10-32 X. 13...................................2
15 13XXI4340 WASHER PLAIN .22 I.D. ................................ 2
16 MS21044N3 NUT-SELF LOCKING 10.32 .1.............................
17 625327-2 WASHER-WAVE-.20 ID ................................. 3
18 537690 WASHER. 19 I.D. X .03 THK .............................. 3
19 2500 COTTIER PIN ........................................... 2
20 641032-15A8M VALVE ASSEMBLY MANIFOLD .1........................
20 641032-15A8P VALVE ASSEMB3LY MANIFOLD .1........................
21 632748-17A NOZZLE ASSEMBLY -FUEL INJECTOR....................6
21 632748-17B NOZZLE ASSEMBLY -FUEL INJECTOR....................6
22 630979-9 SEA.L-"O" RING........................................ 5
23 628540 NOZZLE-FUEL INJECTOR............................... I
24 627333-17 JET-FUEL INJECTION .1.................:...............
25 626486-1 BRACKET-FUEL DISTRIBUTION TUBE .1.................
26 63 1246-1 BRACKET-FUEL DISTRIBUTION TUBE ...................
27 654639 CLAM[P-TUBE..........................................6
28 642725 TUBE BEND ASSEMB3LY .1..............................
29 642728 TUBE BEND ASSEMB3LY .1..............................
30 642726 TUBE BEND ASSEMB3LY .1..............................
31 642729 TUB1E BEND ASSEMBLY .1..............................
32 642727 TUBE BEND ASSEMB3LY .1..............................
33 642724 TUBE BEND ASSEMBLY .1..............................

4-3
 FIGURE 4-2. FUEL PUMP

4-4
 FIGURE 4-2. FUEL PUMP

4-2
34 642236 ADAPTER-FUEL PUMP .. 1................................
35 628178 SEAL .50 SHAFT.........................................
36 632816 INSULATOR-FUEL PUMP .1...............................
37 632741 BUSHING 1.06 I.D. X .28.1.................................
38 649198 SEAL-.500 SHAFT .88 BORE .............................. I
39 646182- 1 HOUSING ASSEMBLY -FUEL PUMP ...................... I
40 MS9047- 104 PIN-FUEL PUMP .1.......................................
41 646177 PLATE-THRUST .1.......................................
42 643697 LINER-FUEL PUMP (16753).1..............................
43 646176 SHAFT-FUEL PUMP .1....................................
44 635549 BLADE-FUEL PUMP 1ST ................................. 2
45 646180 PLATE-END .1..........................................
46 630979-14 SEAL-"O"RING .. 1.................................
47 649323-2 HOUSING ASSEMB3LY -VAPOR SEP. & REL. VALVE.1........
48 630213 INSERT-MIXTURE CONTROL ............................ 1
t
SEAL-"O ' RING .614 ID.D.................................2
49 MS9021-016
50 632636 PLUG-FUEL PUMP BY PASS VALVE.1......................
51 628249-7 BALL .22 DIAMETER (RA7763) .1..........................
52 630167 SPRING-COMPRESSION .1................................
53 652090 GASKET-COVER FUEL PUMP SEPARATOR VAPOR .1........
54 625902-1 EJECTOR & COVER ASSEMBLY.1.........................
55 AN500-8- 12 SCREW-FILL #8-32 X .75 LARGE .......................... 2
56 AN500-8-7 SCREW-FILL #8-32 X .44 LARGE .......................... 2
57 625901 EJECTOR-FUEL PUMP VAPOR.1...........................
58 625900 COVER-FUEL PUMP VAPOR SEPARATOR .1................
59 24764 SCREW-NO. 0-.19 DRV...................................2
60 653746 GASKET-VARIABLE ORIFICE BODY .1.....................
61 634439A1 BODY ASSEMBLY VARIABLE ORIFICE....................
62 AN500-8-20 SCREW-FILL #8-32 X 1.25 LARGE ......................... 2
63 AN500A8- 14 SCREW-MACHINE FIL HID 7/8X8-32 ....................... 2
64 639484AI SEAL .25 SHAFT .1.......................................
65 52 1824-3 RING-INT RETAIN REF 522100 ........................... I
66 634441 PIN-VARIABLE ORIFICE.................................1
67 642810 ANEROID - FUEL INJECTION.1............................
68 628333-1 PLUNGER-RELIEF VALVE .1..............................
69 642644 DIAPI{RAGM-FUEL INJECTION RELIEF VALVE .1...........
70 637784 PLATE-DIAPHAGM ..................................... 2
71 628311 SPRING-COMPRESSION ................................. 1
72 630979-12 SEAL-"O" RING ........................................ I
73A 630156 NUT-FLARED SHlK 10-32.1................................
73 632618A1 COVER ASSEMBLY -RELIEF VALVE ...................... I
74 646448-1 WASHER .20 I.D.-BELL .................................. 8
75 62832 1A3.72 BOLT-10-24NC3 3.72 LARGE..............................4
76 538600-3 WASHER-SEAL .245 X .531 X .050 ......................... I
77 20522 WASHER, PLAIN.........................................
78 628298 NUT-PLAIN HEX .25-48 .1.................................
79 6303 83-2 PIN-GROOVE .75 LARGE #2 MATL.........................
80 649191 SHAFT MIXTURE CONTROL .1............................
4-5
 FIGURE 4-2. FUEL PUMP (Cont'd)

4-2
81 631883-1 SCREW-ADJ 10-32 X .75 LARGE .1.........................
82 635835-1 WASHER .39 I.D. X .61 O.D.1..............................
83 634438-5 ROD-VARIABLE ORIEFICE .1..............................
84 630979-11 SEAL-"O" RING.1........................................
85 625457-1 WASHER-PLAIN .02.....................................I
86 630215 COLLAR-MIX CONTROL STOP...........................I
87 626813 PIN-TUB1ULAR DIM .72..................................3

4-6
 14
IV 90

94

96

FIGURE 4-3. FUEL PUMP FITTINGS

4-3
88 631882 ELBOW-FITTING 90 DEGREE.............................I
89 628437 ELBOW-FITITING 90 DEGREE. .13NPTF.....................3
90 628436 ELBOW-FIfTTNG 45 DEGREE. .13NPTF.....................2
91 632115 ELBOW-HOSE 45 DEGREE ............................... I
92 632555-62 LEVER ASSEMBLY-FUEL METERING SHAFT .1.............
93 632554-1 BUSHING .12 LARGE .................................... 5
94 2024 PLUG. 125 COUNTERSUNK HD PIPE.......................2
95 MS2 1042-5 NUT-SELF LOCKING .1...................................
96 642796 SHROUD ASSEMBLY FUEL PUMP .1.......................
97 626879-1 GROMMvET-ELASTIC .56 ID.D.............................3

4-7
 10
y__ ^

18
1
11A

4~z
115 17

FIGURE 4-4. THROTTLE BODY

4-4
98 632555-40 LEVER ASSEMBLY-THROTTLE.1.......................
99 632555-52 LEVER ASSEMBLY-THROTTLE........................I
100 632554-3 BUSHING .1..........................................
101 6268 13-1 PIN-T`UBULAR DIM. .84.1...............................
102 AN960-1I0 WASHER PLAIN #IO..................................I
103 MS35338-43 WASHER-LOCK-SPRING #10 .......................... I

4-8
 FIGURE 4-4. THROTTLE BODY (Cont'd)

4-4
104 62832 1-38 BOLT-10-24NC3 .38 LARGE .1...........................
105 633299 BRACKET-THROTFTLE BODY-CONTROL .1...............
106 632556 LEVER ASSEMBLY-THROTTELE METERING CONTROL .1..
107 AN565E8HI6 SCREW SET-HEX HEAD.1..............................
108 13XXI8130 NUT #8-32 X. 12HIGHHEX ............................ 1
109 626634 SPRING-COMPRESSION.1..............................
110 639479 SCREW-ADJ .10-56 X 1.00.1.............................
111 635076-5 SHAFT ASSEMIBLY-THROTTLE & METERING .1..........
112 625601 PLATE-THROTITLE....................................
113 539942 SCREW-THROTTLE PLATE ............................ 2
114 643951 ELBOW-TUBE 90 DEG.................................2
115 654706 ELBOW-90 DEGREE .1.................................
116 630063-1 TEE-FITTING ........................................ I
117 639522 FITTiNG REDUCER ................................... I
118 646644 S4S 15.00 HOSE ASSEMB3LY .................................... I
119 643172 CONNECTOR-TUBE.1..................................
120 MS28778-6 PACKING-TUBE FIT BOSS ............................ I
121 AN8 16-6-6B NIPPLE-FLARED .1....................................
122 642486 TUBE ASSEMBLY .1...................................
123 629125 ELBOW-FITTING 90 DEGREE .......................... 2
124 MS20822-4 ELBOW 90 DEGREE. .12 NPITF.1.........................
125 6268 12 PIN-THROTTrLE STOP .1................................
126 642709 COVER ASSEMBLY-METERING.1.......................
127A 637159 INSERT-LOCK .250-56 X .38.1...........................
127 MS35265-63 SCREW..............................................3
128 630979-10 SEAL-"Ott RING .1.....................................
128A MS9021-020 SEAL-t 'O" RING .864 .D . ..............................
129 630274 SPRING-COMPRESSION.1..............................
130 630979-6 SEAL-"O" RING .24 I.D.1...............................
130A 643093 PLUG FUEL INJECTION ............................... I
131A 629884-2 PIN-IDLE ADJUSTMIENT.1..............................
131 646017 PLUG ASSEMIBLY-FUEL METERING.1...................
132 646044 SCREW-IDLE ADJUSTMENT.1..........................
133 633298 BUSHING-IDLE ADJUST SPRING .1......................
134 635063 SPRING-COMPRESSION.1..............................
135 52 1693-3 RING-INT RETAIN REF 522100 ......................... 2
136 646644S4Y1I3.50 HOSE ASSEMB3LY .................................... 1
158 MS20823-4 ELBOW-45 DEGREE .1.................................
159 6295 18-1 PLUG, 13-27 NPTF .1...................................
160 643816 BAR-STABILIZER, THROTTLE BODY .1..................
161 AN960-41 6 WASHER FLAT .25 DIAMETER.........................I
162 MS20074-04-04 BOLT MACHINE DRILLED HD .1........................

4-9
 FIGURE 4-5. FUEL MANIFOLD VALVE

4-5
137 642064-1 BRACKET-FUEL MANIFOLD ............................ I
138 AN500- 10-5 SCREW-FILL HD #10-24 X.31............................2
139 634619 NEEDLE-MANIFOLD VALVE FUEL INJECTION.1...........
140 641030 BODY-FUEL MANIFOLD VALVE ........................ I
141 631330 SEAL-PLUNGER FUEL MANIFOLD........................
142 626557 SCREEN-FUEL MANIFOLD VALVE.1......................
143 632425 DIAPHRAGM & PLUNGER ASSEMB3LY .1..................
144 630184 SPRING-COMPRESS CONICAL...........................I
145 634325 COVER-FUEL MANIFOLD VALVE.1.......................
146 AN503-8-12 SCREW-ADJUSTING....................................4
147 MS3 5338-42 WASHER-LOCK-SPRING #8 ............................. 4
148 AN960-8 WASHER-PL #8 X .032 THK..............................4
149 631282 PLUNGER-FUEL MANIFTFOLD.1..........................
150 631350 SPACER-PLUNGER-MANIFOLD VALVE .1.................
151 627124 GASKET .1.............................................
152 627123 PLATE-DIAPHRAGM .1..................................
153 626536 DIAPHRAGM-FUEL MANIFOLD VALVE .1.................
154 626556 PLATE-DIAPHRAGM .1..................................
155 AN3 15-4R NUT-PLAIN.1...........................................
156 631331 SPRING-COMPRESSION .................................
157 632394 RETAINER-PLUNGER SPRING.1..........................

4-10
 CHAPTER 5
INDUCTION SYSTEM

FIGURIE PAGE

5-1 INDUCTION SYSTEM ..................................................... 5-2

5-1
 35-
34' 25

ic

9
14

5
22 1

10'

7 15

FIGURE 5-1. INDUCTION SYSTEM

5-2
 FIGURE 5-1. INDUCTION SYSTEM

5-1
649959 GASKET-rNTAKE MANIFOLD 2.44 X 2.65 .1.................
2 629138 ELBOW-INTAKE TUBE .1.................................
3 629325 ELBOW-INTAKE TUBE...................................
4 20522 WASHER-.250 X .03 125...................................4
5 MS35338-44 WASHER LOCK .25 DIAMETER...........................4
6 24835 SCREW-.25-20NC3 X .88..................................4
7 654439-1 CHART-HOSE, INTAKE .1.................................
8 643943 SHIELD ASSEMBLY- HEAT .............................. I
9 631972 CLA.MP-HOSE .50 THIK...................................I
10 629 163-5 CLAMP ASSEMBLY-1.875 X 2.8437 I.D.1....................
I11 633291 BRACKET-BALANCE TUBE...............................
12 632444-2 CLAMP-.50 MIN. 1.25 MLAX .............................. I
13 642514 TUBE ASSEMB3LY BALANCE ............................ I
14 64691 1 TUBE-INTAKE MANIFOLD...............................2
15 62951 8-1H1 PLUG-. 13-27 NPTF.......................................2
16 642465 MANIFIFOLD ASSEMBLY INTAKE.1.......................
17 642464 BRACKET ASSEMB3LY RISER .1...........................
18 631836 BUSHING-THROTJTLE SUPPORT BRACKET ................ 4
19 631837 SLEEVE-THROTTLE BODY SUPPORT ..................... 2
20 538100 WASHER-PLAIN .25 I.D. X .06 THK........................3
21 AN960-4 16 WASHER FLAT .25 DIAMETER .1..........................
22 537802 SCREW.25-20 X 1.16 .1....................................
23 655217 TUBE ASSEMB3LY -.38 O.D ............................... 2
24 655220 TUBE ASSEMBLY -.38 DIAMETER AIR .1...................
25 63395 8-5 SEAL-COMP .34 I.D. X .29 THK............................2
26 633720-1 TEE FITTING ........................................... I
27 655218 TUBE ASSEMB3LY -AIR MANIFOLD ....................... 1
28 AN910-2 COUPLING.1............................................
29 AN816-6B NIPPLE-.375 COPPER FLARED TUBE ...................... I
30 633787 BRACKET SUPPORT AIR MANIFOLD.1.....................
31 MS35489-II1S GROMMET-SPLIT-RUB .38 LD.D...........................1
32 655219 SLEEVE ASSY-INJECTION NOZZLE.......................I
33 633958-3 SEAL-COMP .21 I.D. X .23 THIK............................2
34 640612 WASHER-.500O.D. X.31 LD.D...............................I
35 628556 WASHER .31 I.D. X .03 THX.1..............................
36 633281 HOSE 3.00 I.D. X 1.88 LARGE .1............................
37 629163-1 CLAMP ASSEMB3LY -3.00 I.D. HOSE ....................... I
38 646644S6S37.00 HOSE ASSEMBLY ...................................... I

5-3
 INTENTIONALLY
LEFT
BLANK

5-4
 CHAPTER 6
AIR CONDITIONING
6-1 AIR CONDITIONING

This chapter is reserved for engines utilizing freon compressor mounting components supplied
on some engine models by Teledyne Continental Motors.

6-1
 INTENTIONALLY
LEFT
BLANK

6-2
 CHAPTER 7
ELECTRICAL CHARGING SYSTEM

FIGURE PAGE

7-1 ALTERNATOR............................................................7-2
7-2 ALTERNATOR DETAILED ................................................. 7-3

7-1
 to

8
9

FIGURE 7-1. ALTERNATOR

7-1
I 649305A1 ALTERNATOR ASSEMBLY-100 AMPERE.1.................
2 649304A1 ALTERNATOR.........................................1
6 646655AI flUB ASSEMBLY.1......................................
8 MS24665-302 PIN-COTFTER .09 X 1.00 LARGE .1.........................
9 642589 NUT-HEX .1............................................
33 630691 WASHER-ALTERNATOR DRIVE HUB ASSEMBLY .1........
38 653981 GASKET-GENERATOR.1.................................
40 AN3 15-5R NUT-PLAIN.31-24......................................4
41 AN960-516 WASHER-PLAIN.31 X .063 THK..........................4
42 MS35 338-45 WASHER-LOCK-SPRING .3 125...........................4

7-2
 I

20

20~_4_

FIGURE 7-2. ALTERNATOR DETAILED

DESCRIEPTION QUANTITY

17B
7-2
2 649304A1 ALTERNATOR.........................................I
3 633342-10 KEY-WOODRUFF .1.....................................
4 646790 RETAINER - BEARING.1.................................
5 628321-.38 BOLT-10-24NC3 .38 LARGE..............................3
6 646655AI HUB ASSEMBLY.......................................1
7 646791 COLLAR -SEAL .1......................................
8 MS24665-302 PIN-GOTTER .09 X 1.00 LARGE .1.........................
9 642589 NUT-HEX .1............................................
10 642985 BRACKET-CAPACITOR.1................................
I11 649303 STATOR-RECTIFIER ASSEMBLY ........................ 1
12 646852 HOUSING ASSEMBLY-ALTERNATOR SLIP RING END ..... I
13 642436 WASHER-FLAT, POS. RECTIFIER MOUNTING ............. 4
14 642614 INSULATOR-RUBBER .................................. 8
15 649083-8-20 SCREW-.164-32UNC-2A X 10.00 .......................... 4
16 649298 SPACER-RECTIFIER ASSEMBLY-MOUNTING ............. 4
17 649083-8-11 SCREW-HEX WASHER..................................2
18 642443 INSULATOR-INTERNAL ................................ 2

7-3
 FIGURE 7-2. ALTERNATOR (Cont'd)

7-2
19 646853 HOLDER ASSEMBLY- BRUSH .1..........................
20 642452 NUT-WASHER FACE ................................... 2
21 642448 INSULATOR-STATOR TERMINAL........................I
22 AN960-4 16 WASHER FLAT .25 DIAMETER .......................... 3
23 642450 BOLT-THRU...........................................4
24 642438 BEARING-NEEDLE, WITH SEAL ......................... 1
25 898001 BUSS STRAP .......................................... 2
26 642451 NUT-WASHER FACE ................................... 6
27 642620-3 INSULATION SLEEVE .................................. 2
28 649083-8-6 SCREW-HEX WASHER HEAD............................5
29 642984 CAPACITOR.1..........................................
30 642444 SPACER-INSULATOR .................................. I
31 652032 INSULATOR-BATITERY ................................. 2
32 652033 WASHER..............................................I
33 630691 WASHER-ALTERNATOR DRIVE HUB ASSEMB3LY ......... I
34 652346 STU'D-POSITIVE TERMINAL.1............................
35 646497AI HOUSING-ALTERNATOR-DRIVE ASSEMBLY .1............
36 649083-10-8 SCREW-HEX WASHER HEAD............................3
37 643704 ROTOR ASSEMBLY .1...................................
39 652346-1 STUD-NEGATIVE-TERMINAL ........................... 1
40 AN3 15-5R NUT-PLAIN .31-24......................................4
41 AN960-5 16 WASHER-PLAIN .31 X .063 THK..........................4
42 MS35338-45 WASHER-LOCK-SPRING .3 125...........................4

7-4
 CHAPTER 8
STARTING SYSTEM

FIGURE PAGE

8-1 STARTER MOTOR ........................................................ 8-2

8-2 STARTER ADAPTER ...................................................... 8-4

8-1
 1

22
8~~~~~~

14

If
15
17

18
19

FIGURE 8-1. STARTER MOTOR

8-2
 FIGURE 8-1. STARTER MOTOR

8-1
646275-11 MOTOR-STARTER, 24 VOLT.............................1
2 646326 FLANGE ASSEMBLY - DRIVE END.1......................
3 646327 BUSHING - .750 I.D.1....................................
4 646328 SEAL - OIL .75 SHAFT DIAMEETER .1......................
5 MS 16562-21 PIN-SPRING .1..........................................
6 646502 COVER ASSEMB3LY-COMMUTATOR END.................I
7 MS35338-44 WASHER LOCK .25 DIAMETER..........................6
8 646374 ROTOR ASSEMB3LY 24 VOLT.1...........................
9 646348 BRUSH - STARTER POSITIVE............................2
10 24764 SCREW-NO. 0-. 19 DRIVE................................4
I1 646340 HOLDER ASSEMB3LY BRUSH.1...........................
12 646349 SCREW SELF THREADING..............................4
13 646357 STUD - TERMINAL.1....................................
14 646365 BOLT - HEX FLANGE...................................4
15 646359 WASHER - INSULATOR.................................2
16 646360 INSULATOR - SQUARE .1................................
17 646361 WASHER - INSULATOR.................................I
18 646362 WASHER -FLAT.1......................................
19 MS3 5338-45 WASHER-LOCK-SPRING .3 125...........................2
20 646364 NUT -HEX.312-18......................................2
21 646367 WASHER..............................................I
22 646368 WASHER - FIBER ...................................... 3
23A 646376 FIELD ASSEMB3LY 24 VOLT.1............................

8-3
 23

35
68

3:

30
/~Ad
25 65

FIGURE 8-2. STARTER ADAPTER

8-2
23 646757A12 ADAPTER ASSEMBLY-STARTER .1.......................
24 653470 GASKET-STARTER ADAPTER TO CRANKCASE .1..........
25 352655 STUD-.31-18-401851 .................................... 2
26 401881 STUD-.31-18-401851 .................................... 2
40188 1P003 tSTUJD .31-18-24 X 1.12 .................................. 2
40 188 1P007 tSTUI) .31-18-24 X 1.12 .................................. 2
27 402127 STUJD.38-16-24 #401859 ................................. 2
4021 27P003 tSTUD .38-16-24 X 1.53 .................................. 2
402127P007 tSTJD .38-16-24 X 1.53 .................................. 2
28 401814 STUD .31-18-401851.1....................................

8-4
 FIGURE 8-2. STARTER ADAPTER

29 402151 STUD .31-18-401851.....................................2

40215 1P003 tSTUD .31-18-24 X1.25 .................................. 2
40215 1P007 tSTUJD .31-18-24 X 1.25 .................................. 2
40215 1P01 2 tSTUID .31-18-24 X 1.25 .................................. 2
30 641368 BEARING NEEDLE.1....................................
31 633039 SLEEVE-SPRING CLUTCH .1.............................
32 533285 DOWEL .13 DIAMETER X .36 LARGE.....................3
33 539805 GEAR-STARTER WORM .1...............................
34 536552 SPRING-STARTER .1....................................
35 631252 SHAHT-WORM DRIVE .1.................................
36 MS35756-8 KEY WOODRUFF. .125 X .625 ............................ 1
37 X13041 BEARING-BALL-RADIAL ............................... 1
38 502287-3 RING-RETAINING-INT 522100 ........................... I
39 649866 GEAR-SHAFT STARTER ................................ I
40 654565 SPRING-CLUTCH .1.....................................
654565M0 15 ttSPRING - CLUTCH.....................................1
41 653732 GEAR-ASSEMBLY-STARTER.1...........................
42 630680 BEARING-ROLLER.....................................I
43 501867 WASHER-TAB .26 DIAMETER I.D .1.......................
44 633845 SCREW-.25-20 X .41 LARGE .1............................
45 640731 BEARING-BALL ....................................... 1
46 502293-3 RING-RET-REF 522108..................................I
47 630979-24 SEAL- "0" RING .1......................................
48 640749 COVER ASSEMBLY-STARTER ADAPTER.................1
49 401813 STUD .31-18-401851.....................................2
4018 13P003 tSTUD .31-18-24 X 1.69 .................................. 2
50 401899 STUD .31-18-401851.1....................................
51 2024 PLUG. .125 COUNTERSUNK HD PIPE.1.....................
52 A1N960-516 WASHER-PLAIN .31 X .063 THK .11........................
53 AN315-5R NUT-PLAIN .31-24 .11....................................
54 640808 GEAR-SCAVENGE PUMP DRIVER.1.......................
55 640746 GEAR ASSEMB3LY-SCAVENGE PUMP .................... I
56 632595 BUSHING .50 I.D. X .55 LARGE.1..........................
57 652088A.2 BODY ASSEMB3LY-SCAVENGE-OIL & POWER TAKEOFF .1..
58 401752 PLUG-PIPE .13-27 #401751.1..............................
59 AN912-4 BUSHING-REDUCER .1..................................
60 MS20822-8 ELBOW-90 DEGREE....................................I
61 637817 BEARING-BALL .1......................................
62 653014 CLIP-SEAL RETAINER.1.................................
63 653171 SEAL-STARTER SHAFT.................................I
64 654229 SLEEVE-STARTER SHAFT .1.............................
65 649924 NUT.1.................................................
66 MS35338-45 WASHER-LOCK-SPRING .3 125...........................7
67 MS9021-038 SEAL-"O" RING 2.6 14 I.D.1...............................
68 630899 BEARING-ROLLER .62 LARGE.1..........................
69 539058 WASHER .39 I.D. X .08 PLAIN............................2
70 2441 NUT-PLAIN HEX .38-24 ................................. 2
8-5
 INTENTIONALLY
LEFT
BLANK

8-6
 CHAPTER 9
LUBRICATION SYSTEM

FIGURE PAGE

9-1 OIL PUMP................................................................9-2

9-3 OIL COOLER ............................................................. 9-4
99-4 OIL.................SU
S M ?. ............ ................................ 5-

9-'
 1

FIGURE 9-1. OIL PUMP

9-1 1 632977A6 PUMP-OIL & TACH DRIVE ASSEMBLY .1..................

2 632977 HOUSING & SHAFT-OIL PUMP .1.........................
3 401801 STUD .25-20-28 X 1.19 #401850 ........................... 2
401801P003 tSTUD .25-20-28 X 1.19 #401850...........................2
401801P007 tSTUD .25-20-28 X 1.19 #401850...........................2
4 631016 GEAR & BUSHING ASSEMBLY.1.........................
5 23024 BUSHING-TACH & EP DRJVE............................2
6 642336 PLUNGER - ORL PRESSURE..............................1
7 634150 SPRING OIL PRESSURE RELIEF.1.........................
8 631653 SEAT-SPEC .74 O.D. X .53 I.D.1............................
9 642335 SCREW - ADJUST .1.....................................
10 MS35769-26 GASKET-COPPER .1.....................................
I11 642224 HOUSING ASSEMB3LY-PRESSRE RELIEF VALVE .......... I
12 MS 124657 HELI-CORL.1...........................................
13 X1473 WASHER-COPPER .3125 X .3125.1.........................
14 632762 NUT-ELASTIC STOP .31-24 .1.............................
15 631014 SHAFT GEAR ASSEMB3LY.1..............................
16 535634 PIN-DOWEL .09 DIAM[ETER X .31 ........................ I
17 535008 GEAR-BEVEL TACH DRIVE ............................. I
18 646237 COVER-TACH DRIVE ORL PUMP.1........................
19 642714 SEAL ORL-FLANGE.....................................I
9-2
 FIGURE 9-1. OIL PUMP

20 649949 GASKET-ORL PUMP 8.82 X 3.84 .......................... 1

21 AN960-416L WASHER-PLAIN.25 X .032 .............................. 8
22 MS35338-44 WASHER LOCK .25 DIAMETER .......................... 8
23 AN315-4R NUT-PLAIN...........................................8
24 631650 SHAFT ASSEMB3LY TACH DRIVE.........................
25 632085 GASKET-TACH DRIVE HOUSING ........................ I
26 21208A2 HOUSING TACH DRIVE ASSEMBLY .1....................
27 649991 GASKET-OIL FILTER 2.78 X 3.04 .1........................
28 649923 FILTER ASSEMB3LY-ORL.1...............................
29 653491 ADAPTER ASSEMBLY-ORL FILTER ...................... I
30 AN960-616L WASHER-PLAIN.38 X .032 THK..........................3
31 MS35338-46 WASHER LOCK .375 DIAMETER.........................3
32 2441 NUT-PLAIN HEX .38-24 ................................. 3
33 MS35769-12 GASKET-COPPER .1.....................................
34 532432 PLUG.63-18 HEX HD .1..................................
35 653490 STUD ADAPTER ....................................... I

9-3
 FIGURE 9-2. OIL COOLER

9-2 1 649961 GASEKT-WASHER .88 O.D .............................. 2

IA 655223 COOLER & BAFFLE ASSEMBLY OIL .1....................
2 649989 GASKET-ORL COOLER 3.44 X 2.41.1.......................
3 655090 COOLER - ENGINE OIL ................................. 1
4 632224 BAFFLE-OIL COOLER .1.................................
5 AN960-6 16L WASHER-PLArN.38 X .032 THX ......................... 4
6 MS35338-46 WASHER LOCK .375 DIAMETER ......................... 4
7 2441 NUT-PLAIN HEX .38-24 ................................. 2
7 652421 NTJT-.375-24 FLANGED ................................. 2
8 AN960-516 WASHER-PLAIN.31 X .063 THX.1.........................
9 MS35338-45 WASHER-LOCK-SPRING .3 125.1..........................
10 AN315-5R NUT-PLAIN.31-24.1.....................................
I11 AN816-4B NIPPLE-FLARED .25 TUBE .............................. I
12 628434 FITITNG-CONN'ECTOR .13 NPTF .1........................
13 AN912-2 BUSHING-REDUCER .38-.25 ............................. I
14 654706 ELBOW-90 DEGREE .1...................................
15 MS20823-6 ELBOW-PIPE TO TUBE 45 DEGREE.1......................
16 649369 VERNATHERM VALNE ASSEMBLY.......................
17 2024 PLUG. 125 COUNTERSUNK HD PIPE ...................... 1

9-4
 8-
10'
11'

FIGURE 9-3. OIL SUMP

9-3 1 649812 TUBE ASSEMB3LY-OWL SUCTION.1........................

2 630966-.56 BOLT-.31-18 X.56 ...................................... 2
3 MS35769-15 GASKET-COPPER ...................................... 1
4 MS35769-12 GASKET-COPPER .1.....................................
5 636376 PLUG-MAGNETIC DRAIN.1..............................
6 642654A3 SUMP ASSEMB3LY OIL.1.................................
7 401860 STUDl38-16-24 X 1.56 #401859 ............................ 12
8 22535 SPACER- .33 I.D. X .25 .................................. 2
9 401506 WASHER .33 I.D. X .09 PLAIN............................3
9 AN960-5 16 WASHER-PLAIN.31 X .063 THX .......................... 32
10 MS35338-45 WASHER-LOCK-SPRING .3125 ........................... 32
I11 537750 SCREW.31-18 NC3 X1.12................................33
12 649206 SCREW HEX .3125-18 X 1.38.............................2
13 632663 BRACKET-ENGINE MOUNT.............................4
14 AN960-616L WASHER-PLAIN.38 X .032 THK .......................... 12
15 2441 NUT-PLAIN HEX .38-24..................................12
16 MS35769-1 1 GASKET-COPPER .1.....................................

9-5
 INTENTIONALLY
LEFT
BLANK

9-6
 CHAPTER 10
CYLINDERS AND PISTONS

FIGURE PAGE

10-1 CYLINDER ASSEMBLY...................................................10-2

10-2 PISTON & RING ASSEMBLY .............................................. 10-6

10-1
 FIGURE 10-1. CYLINDER ASSEMBLY

10-1 655 167AI CYLINDER & VALVE ASSEMB3LY ....................... I

1 655167A2 CYLINDER & VALVE ASSEMB3LY LOADED .............. I
I 655167A2BP CYLINDER & VALVE ASSEMB3LY BALANCED LOADED.1...
1 EQ6952 KIT - TOP OVERHAUL BALANCED (KIT OF 6 CYL) .1.......
2 655167 CYLINDER ASSEMBLY MACHINING.....................I
3 5201 12-3 HELICOIL.............................................2
4 643767 GUIDE-VALVE, EXHAUST, PREFINISHED.1................
643767P005 tGUIDE-VALVE, EXHAUST, PREFINISHED .1...............
643767P010 tGUIDE-EXHAUST VALVE.1..............................
643767P015 tGUIDE-EXHAUST VALVE...............................I
643 767P020 tGUIDE-EXHAUST VALVE.1..............................
643767P030 tGUIDE-EXHAUST VALVE.1..............................
5 643766 GUIDE VALVE.1........................................
643766P005 tGUIDE VALVE.1........................................
643766P010 tGUIDE VALVE.1........................................
643766P0 15 tGUIDE VALVE.1........................................
643766P020 tGUIDE VALVE.1........................................
643766P030 tGUIDE VALVE.1........................................

10-2
 FIGURE 10-1. CYLINDER ASSEMBLY (Cont'd)

6 654434 STUD -RING LOCKED .................................. 4

7 MS 122121 INSERT-I-IELI-COIL .25-20...............................4
8 642318 INSERT-INTAKE VALVE SEAT .......................... I
653 827P002 fINSERT-INTAKE VALVE SEAT .......................... I
653827P005 tINSERT-INTAKE VALVE SEAT .1.........................
653827P010 tINSERT-INTAKE VALVE SEAT .1.........................
653827P020 tINSERT-INTAKE VALVE SEAT .......................... I
653827P030 fINSERT-INTA~KE VALVE SEAT .1.........................
9 654567 INSERT-EXHAUST VALVE SEAT .1.......................
654567P002 tINSERT-EXHAUST VALVE SEAT .1.......................
654567P005 tINSERT-EXHAUST VALVE SEAT .1.......................
654567P0 10 tINSERT-EXHAUST VALVE SEAT ........................ I
654567P020 tINSERT-EXHAUST VLV .1...............................
654567P030 tINSERT-EXHAUST VALVE SEAT.........................
IO 654448 VALVE-INTAKE ....................................... 1
11 652956 VALVE-EXHRAUST .1....................................
12 655207 SPRING ASSEMB3LY-VALVE ............................ 2
I3 MS21209C4-15 INSERT-HELI-COIL .25-20...............................2
14 625393 RETAINER VALVE SPRING INNER.......................2
15 646985 SEAL-VALVE GUIDE, INTAKE.1..........................
16 652112 ROTOCOIL ASSEMB3LY .1................................
17 24802 KEY-VALVE SPRING OUTER RETAINER ................. 4
18 652984 SHAFT-VALVE ROCKER................................2
19 653309 WASHER. PLAIN-.30 I. D................................2
2o MS90725-12 SCREW-HEX HEAD .................................... 2
21 652131 ROCKER ASSEMBLY -INTAKE .......................... I
22 652129 BUSHING ............................................. 2
23 21007 SCREW-DRIVE #2......................................2
24 652130 ROCKER ASSEMBLY -EXHAUST ........................ 1
25 641066 SEAL"O"RING .103 X 4.99 X 5.19 .1........................
26 35971 RETAINER-VALVE SPRING OUTER.......................
27 653188 WASHER-ROCKER THRUST.............................4
653 188P010 tWASHER-ROCKER-THRUST ............................ 4
6531 88P020 tWASHER-ROCKER THRUST ............................ 4
653 188P030 tWASHER-ROCKER THRUST ............................ 4
28 653191 GASKET-ROCKER COVER 7.34 X 7.64 .1...................
29 655208 COVER-ROCKER.......................................I
30 AN960C416L WASHER-FLAT........................................8
3I MS35338-139 WASHER-LOCK........................................8
32 AN500D416-12 SCREW ............................................... 8
33 652458 GASKET ASSEMB3LY-EXHAUST FLANGE.1................
34 MS20500-428 NUT LOCK .25-28 ...................................... 4
35 537296 HOUSING-PUSH ROD...................................2
36 534609 WASHER-PUSH ROD HOUSING..........................8
37 534610 PACKING-PUSH ROD HOUSING ......................... 4
38 626147 SPRING-PUSH ROD HOUSING ........................... 2
39 652451-8 PUSH ROD ASSEMBLY.................................2
4 0 652422 NUT .4375-20 UNF-3B FLANGED ......................... 6

10-3
 FIGURE 10-1. CYLINDER ASSEMBLY (Cont'd)

DESCRIPTION QUANTITY

17B
41 652541 NUT-.50-20 UNJF-3B FLANGE............................2
42 646297 BRACKET-CYLINDER HOLD DOWN ..................... 1
43 646298 BRACKET-CYLINDER HOLD DOWN ..................... 1
44 646312 NUT-HEX, SELF ALIGNING ............................. 1
45 653877 LIFTER ASSEMB3LY -HYDRAULIC EXHAUST.............. 1
46 653888 LIFTER ASSEMBLY -HYDRAULIC INTAKE ................
47 22671 PLUG-SPARK PLUG HOLE .............................. 2
48 646563A1 GASKET SET-520-SINGLE CYL[NDER .1...................

10-4
 r.

FIGURE 10-2. PISTON & RING SET

10-2
1 654840 PISTON-S5.25 DIAMETER.1................................
1 654724BP PISTON SET-BALANCED .1...............................
654 840P010 tPISTON................................................6
654724P0 I0BP tPISTON BALANCED.....................................
654840P015 tPISTON .1..............................................
654840P0 15BP tPISTON BALANCED .................................... I
2 648005 RING-PISTON .1.........................................
3 654719 RING - PISTON 5.25 #2.1..................................
4 654717 RING ASSEMBOLY-PISTON .1..............................
5 648008 RING-PISTON .1.........................................
6 630046 PIN & PLUG ASSEMB3LY-PISTON .1........................
7 654716A1 RING SET-PISTON--6 CYLINDER ......................... 6
8 654716 RING SET (SINGLE CYLINDER) .......................... 1
8 654716CP RING SET-S5.25 (CHROME) ............................... 6
65471 6P005 tRING SET..............................................6
654716P010 tRING SET..............................................6
65471 6P015 tRING SET..............................................6

10-5
 INTENTIONALLY
LEFT
BLANK

10-6
 CHAPTER 11
CRANKCASE

FIGURE PAGE

11-1 CRANKCASE WITH ASSOCIATED PARTS...................................11-2

11-2 CRANKCASE ATTACHING PARTS.........................................11-5
11-3 CRANKCASE WITH OIL FILLER NECK ..................................... 11-6

11-1
 LF

1-3- CASI
HALF 3
8

5 SECTION A-A SECTION-C-C-

3 1-3-5 CASE HALF 2-"- CASE HALF
SECTION BB0

FIGURE 11-1. CRANKCASE WITH ASSOCIATED PARTS

11-2
 FIGURE 11-1. CRANKCASE WITH ASSOCIATED PARTS

FIGURE PART NUMBER DESCRIPTION QUANTITY

INDEX 17B
11-1 654 132-9 CRANKCASE STUDDING ASSEMBLY-SERV .1..........
1 654132-9A1 CRANKCASE & BEARING SET .1......................
1 654132-9AIM010 ttCRANKCASE & BEARING SET.......................1
2 MS 122122 INSERT-HELICOIL .31-18 ............................ 2
3 MS 122162 INSERT-HELICOIL .31-18 ............................ 3
4 630873 PIN-DOWEL. 19 X .50 LARGE ........................ I
4A 654638 DOWVEL-.625 X 1.00 LARGE .......................... 8
4B MS9021-016 SEAL-'t O" RING .614 1.1)..............................8
5 402034 STUD.31-18-401851 ................................. I
402034P003 tSTUD .31-18-24 X6.00 .1..............................
402034P`007 tSTJD .31-18-24 X 6.00 ............................... I
6 401885 STUD .31-18-401851 ................................. 14
401 885P003 tSTUD .31-18-24 X 1.31 ............................... 14
401885P007 tSTUD .31-18-24 X 1.31................................14
6 401885P012 tSTUD.31-18-24 X1.31................................14
7 401965 STUD .38-16-24 X 1.41 #401859........................4
401965P003 tSTUD .38-16-24 X 1.41 #401859........................4
401965P007 tSTUD .38-16-24 X 1.41 #401859........................4
8 630899 BEARING-ROLLER .62 LARGE .1......................
9 401963 STUD .25-20-28 X 1.00*1401850........................2
401963P003 tSTUD .25-20-28 X 1.00*1401850........................2
401 963P007 tSTUD .25-20-28 X 1.00*1401850........................2
401963P012 tSTUD .25-20-28 X 1.00 ............................... 2
10 402151 STUJD.31-18-401851 ................................. 2
40215 1P003 tSTUD .31-18-24 X 1.25 ............................... 2
402 15 1P007 tSTUD .31-18-24 X 1.25 ............................... 2
402151P`012 tSTUD .31-18-24 X 1.25 ............................... 2
11 401952 STUD 401851........................................
401952P003 tSTUD ............................................. I
401952P007 f STUD .. 1...................................
12 401936 STUD .25-20-28 X 3.88 *101850........................4
401 936P003 ftSTUI) .25-20-28 X 3.88 *401850........................4
401936P007 f STUD .25-20-28 X 3.88 *10 1850........................4
13 AN8 16-6-6B NIPPLE-FLARED.1...................................
14 401927 STUD .38-16-24 X 3.50 #401859........................3
401927P003 tSTUD .38-16-24 X 3.50*1401859........................3
15 401962 STUD .25-20-28 X2.19*401850........................I
401 962P003 tSTUD ............................................. I
401962P`007 tSTUD ............................................. I
16 402359 STUD .31-18-401851 .1................................
402359P003 tSTUD .31-18-24 X4.72 .1..............................
402359P007 tSTUD .1............................................
17 401752 PLUG-PIPE .13-27*1401751............................3
18 402941 PLUG-PIPE .06 X 27*1401751..........................4
19 MS27769C2 PLUG .125-27 NPTF..................................2
20 401804 STUD .25-20-28 X 1.06 *101850........................2
401804P003 tSTUD .25-20-28 X 1.06*1401850........................2
40 1804P0 12 tSTUD .25-20-28 X 1.06*1401850........................2

11-3
 FIGURE 1 1-1. CRANKCASE WITH ASSOCIATED PARTS (Cont'd)

21 629518-1 PLUG-. 13-27 NPTF .................................. 1

22 MS35769-11 GASKET-COPPER.1..................................
23 MS 122163 INSERT-TIELICOIL .38-16 ............................ 2
24 629518-1H PLUG,.13 -27 NPTF .1.................................
25 646140-1 STUD .44-14 X.44-20.................................36
26 646140-2 STUD .44-14 X .44-20 ................................ 6
27 633874 NOZZLE-SQUIRT ................................... 6
28 402127 STUD .38-16-24 #401859..............................2
4021 27P003 tSTUD .38-16-24X 1.53 ............................... 2
402 127P007 tSTUD .38-16-24X 1.53 ............................... 2
402 127P012 tSTUD .38-16-24X 1.53 ............................... 2
29 532432 PLUG.63-18 HEX HD ................................ 1
30 401814 STUD .31-18-401851 ................................. 4
4018 14P007 tSTUD .31-18-24X 1.88 ............................... 4
40181 4P0 12 tSTUD .31-18-24 X 1.88 ............................... 4
31 AN5C13A BOLT .31-24 X 1.47 LARGE ........................... 7
32A AN960-516 WASHER-PLAIN .31 X .063 T HK ...................... 3
32 AN960C516 WASHER-.3125 (FLAT)...............................27
33 401968 STUD .25-20-28 X 4.53 #40 1850.1.......................
401968P007 tSTUD .25-20-28 X 4.83 #401850.1.......................
34 MS21209C5-15 INSERT-HELI-COIL ................................. 3

114
 60

45,46,47,48
%.OI -. - - -- -. -

o ( 0

59,32
-I
58,32
F'IGURE 11-2. CRANKCASE WITH ATTACHING PARTS

11-2
35 AN5C 14A BOLT .31-24 X 1.59 LARGE ............................ 3
36 AN5-15SA BOLT .31-24 X 1.72 LARGE ............................ 3
37 AN5C12A BOLT .31-24 X 1.34 LARGE .1...........................
38 AN315C5R NUT PLAIN.31-24 .1...................................
39 655209 EYE-LIFTING ........................................ 1
40 630693-11.67 BOLT-THRU.38-24 X 11.67 ............................. 1
41 AN123862 *N* SEAL "0" RING .36 I.D ............................ 2
42 401507 WASHER .39 I.D. X .08 PLAIN .......................... 2
43 2441 NUT-PLAIN HEX .38-24................................2
44 630966-400 BOLT-.31-18 X4.00 ................................... 3
45 641931-10.75 BOLT .50-20 X 10.75...................................8
46 630979-9 SEAL-"O" RING.......................................16
47 632120 WASHER.51 I.D. X.25 THK............................4
48 634511 NUT .50-20 PLAIN .................................... 4
49 538944-5.31 BOLT.44-20 X5.31 LARGE .1...........................
50 20202 WASHER-.88 O.D. X .453 I.D ........................... 2
51 646256 WASHER .45 I.D. X .08 PLAIN .......................... 1
52 652422 NUT .4375-20 UJNF-3B FLANGED ....................... 4
53 630943-6. 19 BOLT-THRU .44-20 X 6.19.1.............................
54 654563 BOLT - .3 125-24UNF-3A ............................... 4
55 24878 SCREW-.25-28 X 1.63 HEX ............................. 6
56 20522 WASHER-,250 X .03125 ................................ 12
57 646605 NUT-PLAIN..........................................6
58 537750 SCREW .31-18 NC3 X 1.12.1.............................
59 649206 SCREW HEX .3125-18 X 1.38 .1..........................
60 640826 SPACER-TIIRU BOLT .1................................
61A AN960-516L WASHER-PLAIN .31 X .032 THIK........................8
61 AN960C5 16L WASHER-PLAIN .31 X .063 THK........................2
74 646600 BAFFLE ASSEMBLY-ALTERNATOR SUPPORT........... 1
75 646599 BAFFLE ASSEMB3LY-ENGINE SUPPORT.1................
11-5
 7

FIGURE 11-3. CRANKCASE WITH OIL FILLER NECK

11-3
62 6552 11-1 BREATHER ASSEMBLY-ORL FILLER .1...................
63 649965 GASKET-BREATHER 2.81 X 1.12 ........................ I
64 MS9970-1 16 SEAL"O"RING .842 OD.................................I
65 MS9970-l117 0-RING .903 O.D.1.....................................
66 649407 ADAPTER-ORL FILLER.1................................
67 MS35338-45 WASHER-LOCK-SPRING .3 125..........................2
68 537742-1 SCREW .31-18NC3 X 2.63...............................2
69 24764 SCREW-NO. 0-.19 DRV.................................6
70 652171-4 ROD-ORL GAUGE & CAP ASSEMB3LY.1...................
71 642892 GSKT-OIL FILLER 2.28 O.D.............................I
72 649406-3 AL KIT-BREATHER ASSEMB3LY-SERV......................I
73 649407A2 KIT-ADAPTER-OIL FILLER.1............................

11-6
 CHAPTER 12
ENGINE DRIVE TRAIN

FIGURE PAGE

12-1 CRANKCASE & ASSOCIATED PARTS ...................................... 12-2

12-2 CAMSHAFT & ASSOCIATED PARTS ....................................... 12-4

12-1
 ,)a 120 17

19 0 _4

~~1.8 4 ~ 39
28 `%%,ri

41~~~~~~~~~~~~~~~~

43-. 3 .5 t
'~~44

FIGURE 12-1. CRANKSHAFT & ASSOCIATED PARTS

12-1 1 655213 CRANKSHAFT ASSEMBLY..............................I

2 350998 BUSHING-CRANKSHAFT DAMPER.......................8
350998P0015 tBUSHING-CRANKSHAFT DAMPER .......................
350998P003 tBUSHILNG-CRANKSHAFT DAMPER ...................... 8
350998P005 tBUSHING-CRANKSHAFT DAMPER ...................... 8
3 633189 PLUG-CRANKSHAFT PROP OIL TRANSFER .1..............
6331 89P005 tPLUG-CRANKSHAFT PROP OIL TRANSFER.1..............
633 189P010 tPLUG CRANKSHAFT ................................... 1
4 639196 COUNTERWEIGHT ASSEMBLY..........................2
5 639193 BUSHING-CRANKSHAFT DAMPER COUNTER WEIGHT .... 4
6 639195 COUNTERWEIGHT ASSEMBLY-CRANKSHAFT ........... 2
7 24792 TUBE-CRANKSHAFT OIL TRANSFER.....................1
7 629757 TUBE-CRANKSHAFT OIL TRANSFER.....................5
8 643626-103 PIN-CRANKSHAFT COUNTERWEIGHT...................2
9 643626-104 PIN-CRANKSHAFT COUNTERWEIGHT...................2
10 643626-105 PIN-CRANKSHAFT COUNT'ERWEIGHT...................4
11 643629 PLATE-COUNTERWEIGHT RETAINTNG................... 16
12 629104 RING-SNAP-COUNTERWEIGHT PLATE RETAINING........ 16
13 653547 BEARING-CRANKSHAFT MAIN..........................4
14 634503 BEARING-MAIN-CRANKSHAFT.........................6

12-2
 FIGURE 12-1. CRANKSHAFT & ASSOCIATED PARTS (Cont'd)

12-1
15 646288 WASHER-THRUST ..................................... 4
646288P002 tWASHER-THRUST ..................................... 4
646288P003 tWASHER-THRUST ..................................... 4
16 629680 COLLAR ASSEMBLY-GOVERNOR OIL TRANSFER.1........
629680M00 1 ttCOLLAR ASSEMBLY-ORl TRANSFER.1...................
6296 80M0 10 ttCOLLAR ASSEMB3LY-ORI TRANSFER.1...................
629680M011 ttCOLLAR ASSEMBLY-OIL TRANSFER.1...................
17 626889 DOWEL. .12 DIAMETER X.44 ............................ 2
18 401893 STUD .25-20-28 X 1.25 #401850 ........................... 3
19 NAS1805-4 NUT-SELF LOCKING ................................... 2
20 630979-20 SEAL-"O" RING.1.......................................
21 536563 DOWEL .28 DIAMETER X .69 ............................ 1
22 653652 GEAR-CRANKSHAFT.1..................................
23 632893 GEAR CRANKSHAFT LARGE.1...........................
24 536379 SCREW.31-24 X .88 LARGE..............................6
25 632018 GEAR FACE .1..........................................
26 649205 SCREW .31-24 X.41 HEX HD.............................4
27 641909 PLATE-TAB LOCK ..................................... 2
28 641250 SEAL ASSEMBLY NOSE .1...............................
29 641306 SPRING-NOSE SEAL.1...................................
30 629360 GEAR-IDLER CRANKSHAFT............................I
31 630873 PIN-DOWEL .19 X .50 LARGE............................1
32 630871 BUSHING-IDLER GEAR.................................1
33 654828 GASKET-IDLER PIN....................................1
34 630870 BUSHING-FLANGE IDLER GEAR .1.......................
35 MS35338-44 WASHER LOCK .25 DIAMETER..........................2
36 AN315-4R1 NUT-PLAIN ........................................... 2
37 641361 PLATE-ORL SEAL RETAINER ............................ 2
38 628321-,38 BOLT-10-24NC3 .38 LARGE..............................4
39 646475A2 ROD ASSEMBLY-CONNECTING ......................... 6
40 630826 BEARING-CONNECTING ROD ........................... 12
41 530658 BUSHING-CONNECTING ROD-SPLIT.....................I
42 654068 BOLT-CONNECTING ROD...............................2
43 654490 NUT-CASTLE HEX ..................................... 2
44 654711 PIN-COiTER (SPLIT)....................................12
45 646592A2 BEARING SET .1........................................

12-3
 FIGURE 12-2. CAMSHAFT & ASSOCIATED PARTS

12-2 1 6540 84A 1 CAMSHAFT ASSEMBLY-SERVICE .1......................

2 524818 PLUG-.25-18 X .44 #401751...............................2
3 MS35338-45 WASHER-LOCK-SPRING .3 125...........................4
4 631845 GEAR CAM .1...........................................
5 654587-,44 BOLT-.3125-24 UNF 3A..................................4
6 AN3 15-5R NUT-PLAIN .31-24......................................4
7 654085 GEAR-BEVEL-GOVERNOR DRIVE .1......................
8 629747 GEAR-BEVEL GOVERNOR DRIVEN .1.....................
9 653415 GASKET-CAMSHAFT-HOLE COVER.1.....................
10 654601 COVER-CAMSHAFT HOLE .............................. 1
11 MS35338-44 WASHER LOCK .25 DIAMETER .......................... 2
12 AN960-41 6L WASHER-PLAIN .25 X .032 .............................. 2
13 AN315-4R NUT-PLAIN............................................2
14 649981 GASKET-GOVERNOR PAD 2.76 X 3.03 .1...................
15 639997 COVER-GOVERNER PAD ............................... 1
16 22535 SPACER .33 I.D. X .25 ................................... 8
17 AN960-516L WASHER-PLAIN .31 X .032 THKX.........................3

12-4