TM 5-3810-294-34
1.
Plug
13.
Screen
2.
Gasket
14.
Capscrew (6)
3.
Capscrew (20)
15.
Lockwasher 16)
4.
Lockwasher (22)
16.
Cover
5.
Nut (12)
17.
Gasket
6.
Pan
18.
Gear
7.
Gasket set
19.
Pin
8.
Dipstick
20.
Drive gear
9.
Tube
21.
Key
10.
Capscrew (2)
22.
Shaft
11.
Washer (2)
23.
Body
12.
Cotter pin
24.
Gasket
Figure 4-5. Oil pan and oil pump, exploded view.
a. Remove plug (1) and gasket (2). Remove cap-
can be readily replaced in the correct timing.
screws (3), nuts (5), and washer (4). Lower pan (6).
Crank the engine over until the No. 1 piston is on top
b. Remove gasket (7), dipstick (8) and tube (9).
dead-center of compression stroke, then punch mark the
lower end of the pump shaft and the pump cover so that
Note. It is necessary to have the oil pump
the shaft can be again set in the same position.
correctly timed with the camshaft. Correct timing is
c. Remove capscrews (10) and washers (11), and
necessary because the pump drive gear also drives the
remove pump from engine.
distributor. Before removing oil pump from the engine,
mark the position of the pump shaft so that the pump
4-8
