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Page Title:
FUEL INJECTION PUMP REPLACEMENT - continued |
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 TM 9-2320-361-24-1
0069 00
FUEL INJECTION PUMP REPLACEMENT (Contd)
CAUTION
Remove caps or plugs from hoses, connections, and openings
before reconnection. Failure to do so may result in damage to
equipment.
INSTALLATION
1.
Align timing marks (6) on crankshaft damper (8) with timing pointer (5).
2.
Install drive gear hub (4) on timing device shaft (9) with new lockwasher (11) and nut (12).
3.
Install fuel injection pump gear hub wrench on drive gear hub (4) with two screws (13). Tighten
nut (12) 6671 lb-ft (9096 Nm). Remove screws (13) and gear hub wrench.
4.
Remove four screws (14), lockwashers (15), timing cover (16), and gasket (17) from fuel injection
pump (10). Discard lockwashers (15) and gasket (17).
5.
Remove two screws (22), lockwashers (23), timing window cover (21), and gasket (20) from fuel
injection pump (10). Discard lockwashers (23) and gasket (20).
NOTE
Ensure drive gear hub timing mark is aligned with the pointer
when installing the fuel injection pump drive gear and retaining
plate.
6.
Align timing mark (18) on drive gear hub (4) with pointer (19) when marked tooth (24) in timing
window (25) is visible.
7.
Install new gasket (30) and fuel injection pump (10) on adapter (31) with two new
lockwashers (26), screws (27), and screw (29).
8.
Install bracket (34) and new lockplate (37) on fuel injection pump (10) and crankcase (32) with two
new lockwashers (33), screws (38), washers (36), and screws (35). Bend lockplate (37) ends over
screws (35).
9.
Install drive gear (7) on drive gear hub (4).
NOTE
The three elongated holes in the fuel injection pump drive gear
allow about 20 free rotation around the injection pump drive
gear hub. In cases where the alignment mark will not align
with pointer, remove drive gear retaining plate and drive gear
to reposition the gear on hub.
10.
Install retaining plate (3) on drive gear (7) with three new lockwashers (2) and screws (1). Do not
tighten screws (1).
11.
Rotate timing device shaft (9) clockwise, as necessary, to align timing mark (18) on drive gear hub (4)
with pointer (19).
12.
Hold shaft (9) in aligned position and tighten three screws (1) 2327 lb-ft (3137 Nm).
13.
Align timing marks (6) on crankshaft damper (8) with timing pointer (5).
14.
Install new gasket (20) and timing window cover (21) with two new lockwashers (23) and screws (22).
15.
Install new gasket (17) and timing cover (16) on fuel injection pump (10) with four new
lockwashers (15) and screws (14).
0069 00-6
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