TM 9-4520-272-14&P
0076 00
5. Measure the internal diameter (ID) of outer rotor port in crankcase cover (1). ID must not exceed
1.1488 inches (29.18 mm). Replace crankcase cover (2) if out of limits.
2
12
11
13
INSTALL
1. Insert oil pump (11) into crankcase cover (2) and install pin (10) through shaft (9). Coat oil pump inner
rotor (13) with oil, and install outer rotor (12).
2. Coat new O-ring (4) with oil and install into crankcase cover (2). Install oil pump cover (1) using three
screws (3).
3. Install new governor assembly (6) and cap (8) onto shaft (9).
4. Install the two arms (5) of the governor assembly (6) by installing two pins (7).
5. Apply grease to lips of crankshaft oil seal (installed in crankcase cover (2)).
6. Apply oil to crankshaft and camshaft. Make sure that oil pump drive gears are properly engaged.
7. Mate cover gasket to cylinder block.
8. Install crankcase cover (2) and gasket IAW WP 0073 00.
9. Service engine oil IAW WP 0046 00.
2
13
12
11
13
4
0076 00-4
