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Catalog Page'No: Assemblv: HERCULES 291771D

This document provides specifications and test procedures for an auxiliary transfer pump. It includes a parts list of 20 components that make up the pump. The test procedures specify priming the fuel pump lines with fuel oil and then performing pressure and vacuum tests at various pump speeds while opening and closing inlet and outlet valves to check for leaks and verify proper pump operation and pressures.

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Waheed Uddin
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81 views1 page

Catalog Page'No: Assemblv: HERCULES 291771D

This document provides specifications and test procedures for an auxiliary transfer pump. It includes a parts list of 20 components that make up the pump. The test procedures specify priming the fuel pump lines with fuel oil and then performing pressure and vacuum tests at various pump speeds while opening and closing inlet and outlet valves to check for leaks and verify proper pump operation and pressures.

Uploaded by

Waheed Uddin
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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CATALOGPAGE'NO: ,‘9 00 -22

ASSEMBLV NOa 15410


COUNTER-CLOCKWISE
-ROTATION
(viewed from drive end)

EDITION NO. 1 DATE 7.63


SUPERSEDES EDITION NO. DATE ACCESSORIES
CUSTOMER PART NO. HERCULES 291771D * SPECIFICATIONS
APPLICATION GENERATOR-HERCULESENGINE DD-198

AUXILIARY TRANSFER PUMP


PARTNO.

I-
DLLCRIPTION

10408 1 LEADPLOMB
& SEALINGWIREASSY,,

1 SEAL, pilot tube


1 VALVE,relief
1 SEAL, relief valve
13502 1 SPRING,relief valve
13$03 1 SCREW,relief valve
u!m 1 PLATE,thrust
11315 1 LINER, transfer pump
13 491 1 sum, PumP
13521 4 WASHER, cover hold downscrew
13506 2 SCREW,end plate
140-/l 2 SCREW,nameplate
13So4 2 SCREW,end plate
13496 1 PLATE,name
13498 1 PLATE,end
11318 2 BLADES,transfer pump
1 ROLLPIN,end plate locating
1 SEAL, transfer pump
'U48j 1 BODY,auxiliary pump
1 SEAL, shaft

=
BENCH TEST
PROCEDURE
I.. FUFLPUMP'AND INTAKELINE TOBE PRIMEDWITHFUELOIL.
2. WITH PuMpRUNNING AT 450 RF’M,CLOSEINLET VALVE AND READVACULlM
MIN.
15' IN. HG. WITH DISCHARGE OPEN( DOESNCTHAVETO HOLDVACUUM >.
3. WITHPUMPRUNNING AT 450 RPM,SHUTOFF OUTLET VALVEANDREADPRESSUm
ONDISCHARGE SIDE OF PUMPAT 5 PSI MIN.
4. WITHPUMPRUNNING AT 900 RPM,SHUTOFF OUTLET VALVEANDREAD
PRESSURES ONDISCHARGE SIDE OF PUMP25 PSI MAX.
5. CHECKPUMPFORLEAKS.
RTArlrl7 . ATT CT3cTi’l-E ADD TM DUIUD UDM

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