TM 5-3825-226-24
FUEL INJECTION PUMP HOUSING AND GOVERNOR
REMOVE FUEL INJECTION PUMP HOUSING AND
GOVERNOR
Tools Needed
A
B
3P1544
Timing Pin
1
5P2371
Plate
1
S1616
Bolt (1/4"-20 NC x 1" long)
2
Flat Washer 1/4"
2
start by:
a) remove tachometer drive
b) remove fuel injection lines and air inlet
manifold
1.
Remove the vee belts from the front of the
engine.
2.
Disconnect control cable (1) from the governor
control lever.
3.
Remove bolt (2) from the governor housing.
4.
Turn the crankshaft clockwise, as seen from the
front of the engine, until tool (A) can be installed
in the groove (slot) in the fuel injection pump
camshaft.
5.
Install tooling (B) into the camshaft drive gear
for the fuel injection pump. Turn the bolts
evenly until the drive gear is free of the
camshaft. Remove tooling (B).
NOTE
If the engine is in time with the fuel
injection pump, the crankshaft need
not be turned to install the bolt in Step
6.
6.
Remove plug (3) from the timing gear cover and
install a 5/16"-18 NC bolt 2 1/2 in. long. Cover
bolt (4) can be used. Turn the crankshaft
clockwise, as seen from the front of the engine,
until the bolt can be installed into the timing
gear and is in the center of the timing hole. The
camshaft for the fuel injection pump is now in
correct time to the engine.
7.
Remove the two bolts and washers that hold the
base of the fuel injection pump housing to the
engine.
8.
Pull the fuel injection pump housing and
governor out of the timing gear cover and
remove the unit and fuel drain (bleed) lines.
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