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 TM 5-2410-237-23
FUEL INJECTION PUMP HOUSING REPAIR - CONTINUED
0245 11
CLEANING AND INSPECTION
WARNING
Solvent cleaning compound MIL-PRF-680 Type III is an environmentally compliant and low toxic
material. However, it may be irritating to the eyes and skin. Use protective gloves and goggles. Use in
well-ventilated areas. Keep away from open flames and other sources of ignition.
Particles blown by compressed air are hazardous. DO NOT exceed 15 psi (103 kPa) nozzle pressure
when drying parts with compressed air. DO NOT direct compressed air against human skin. Failure to
follow this warning may result in serious injury. Make sure air stream is directed away from user and
other personnel in the area. To prevent injury, user must wear protective goggles or face shield.
1.
Clean all components in solvent cleaning compound.
2.
Thoroughly dry all components with compressed air.
3.
Inspect components for cracks, breaks, distortion or other damage IAW WP 0241 00.
4.
Replace any damaged component.
ASSEMBLY
CAUTION
Keep all components clean. Contaminants may cause rapid wear and shortened component life.
1.
Apply clean lubricating oil to all parts before assembly.
2.
Use bushing driver set to install new bearing (12) in governor end of fuel injection pump housing (5). Joint of bearing
must face top of fuel injection pump housing. Install bearing 0.010 0.008 in. (0.25 0.20 mm) below surface of fuel
injection pump housing (5).
3.
Install new bearing (13) 0.282 0.005 in. (7.16 0.13 mm) below surface of fuel injection pump housing (5).
4.
Position fuel injection pump housing (5) to rest on governor end.
5.
Install new bearing (11) in drive end of fuel injection pump housing (5). Joint of bearing must face top of fuel injection
pump housing (5). Install bearing 0.039 0.010 in. (1.00 0.25 mm) below surface of fuel injection pump housing.
6.
Install plate on drive end of fuel injection pump housing (5) to install new bearing (10) for rack (4).
7.
Use clean grease to hold bearing (10) on punch driver.
8.
Install punch driver and bearing (10) on plate, with groove in punch driver aligned with pin in plate. Use a hammer to
push bearing into position. Bearing will be at correct depth when shoulder of punch driver is against plate.
9.
Remove plate from fuel injection pump housing (5). Bearing (10) must be installed to 0.010 0.010 in. (0.25 0.25
mm) below surface of fuel injection pump housing.
10.
Install camshaft (8) in fuel injection pump housing (5).
0245 11-3
Change 1
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