TM 5-3895-376-14&P
5-18 OIL PUMP MAINTENANCE INSTRUCTIONS - Continued
INSPECTION
1.
inspect pump gear by rotating the gear by hand,
observing for broken teeth or excessive wear on
the teeth. Binding may be observed at the same
time. Replace a pump (4) that is binding or exhib-
its worn or broken teeth.
2.
3.
2.
inspect threaded fasteners (1 and 2) for stripped
threads or other damage. Replace defective fas-
4.
teners.
Secure pump with two capscrews (2), one cap-
screw (1) and three lockwashers (3).
Using torque wrench, tighten capscrews (1
and 2) to 8.7 - 10.9 ft-lbs (12 - 15 Nm), pulling the
pump (4) down as the capscrews are tightened to
allow sufficient backlash between crankshaft gear
and the pump gear.
Install the gear cover (Para. 5-14).
NOTE
INSTALLATION
Follow-on tasks include: Service the en-
gine.
1.
Dip oil pump in lubricating oil. Affix new gas-
ket (5) to pump assembly (4) and install on the
engine housing.
5-53
