TM 9-2320-387-24-2
16-6. FUEL INJECTION PUMP MAINTENANCE
This task covers:
a. Removal
c. Installation
b. Repair
INITIAL SETUP:
Tools
General mechanic’s
tool kit:
automotive
(Appendix
B, Item
Materials/Parts
Gasket (Appendix G, Item 90)
Manual References
TM 9-2320-387-10
TM 9-2320-387-24P
TM 9-2815-237-34
Equipment Condition
1)
l Engine oil filler tube removed (para. 3-3).
l Fuel injection lines removed (para. 16-4).
Equipment Condition (Cont’d)
l TP sensor removed (para. 4-46).
l Fan cut-off switch removed (para. 4-42).
l Accelerator cable mounting bracket removed
(para. 16-10).
General Safety Instructions
Do not perform this procedure near fire, flames,
or sparks.
Maintenance Level
Direct support
WARNING
Diesel fuel is highly flammable. Do not perform this procedure
near fire, flames, or sparks. Severe injury or death may result.
CAUTION
Cover or plug all hoses, connections, and openings immediately
after disconnection to prevent contamination. Remove all covers or
plugs prior to connection.
a. Removal
NOTE
l In some cases, flanged-head fasteners may be present instead of
standard fasteners and washers. In all cases, washers should be
used when replacing a flanged-head fastener with a standard
fastener.
l Prior to removal, tag leads for installation.
l Have drainage container ready to catch fuel.
1.
Disconnect leads 54A (3) and 569B (4) at fuel injection pump (7).
2.
Loosen clamp (2) and disconnect fuel drainback hose (1) from fuel injection pump (7).
3.
Loosen clamp (9) and disconnect outlet hose (10) from hose adapter (8).
4.
Remove return spring (5) from throttle shaft lever (6).
5.
Remove hose adapter (8) from fuel injection pump (71.
16-8
