TM 10-4320-315-24
4-11. MAINTENANCE OF OIL PUMP AND OIL DISCHARGE PIPE
This task covers:
a.
Remove
b.
Install
INITIAL SETUP:
Tools
Equipment Conditions
General Mechanics Tool Kit
Oil pump suction tube removed (para. 4-8).
(Item 1, Appendix B)
Crankcase front cover removed (para. 4-10).
Materials/Parts
Lockwashers (TM 10-4320-315-24P)
a. REMOVE. (Figure 4-14)
(1)
Remove bolt (1) and yoke (2) holding oil pump discharge pipe (3) and idler gear hub to crankcase.
(2)
Remove two bolts (4), lockwashers (5), baffle plate (6), and flat washers (7) holding oil pump (8) to
crankcase. Remove oil pump discharge pipe (3) and oil pump (8) together.
(3)
Remove oil pump discharge pipe (3) from oil pump (8). Remove O-rings (9).
b. INSTALL.
(1)
Install O-rings (9) on oil pump discharge pipe (3).
(2)
Install oil pump discharge pipe (3) to discharge of oil pump (8).
(3)
Place oil pump (8) and oil pump discharge pipe (3) together in position on crankcase and to idler gear and
hub. Secure with flat washers (7), baffle plate (6), lockwashers (5), and two bolts (4).
(4)
Secure oil discharge pipe (3) with yoke (2) and bolt (1).
4-24
