TM-9-2350-260-20-1-2

TANK, COMBAT, FULL TRACKED 105-MM GUN, M60 2350-00-678-5773 (HULL)

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE VOLUME 2 OF 4, CHAPTERS 5 THRU 9

TM-9-2350-260-20-1-2 - Page 128 of 772

TM 9-2350-260-20-1-2

DRAIN ENGINE OIL (2D ENGINE) (Sheet 3 of 3)

10.

Using 3/4 inch socket, tighten oil drain valve (K).

11.

Using torque wrench, tighten oil drain valve (K) to

150 lb-in (17 N-m).

12.

Using 9/16 inch socket with extension, install vent

bolt (H) and new sealing washer (J).

13.

Refill crankcase (LO 9-235026012).

14.

Install upper engine access cover (page 16-44).

15.

Line up four holes in valve seat (A), new gasket

(E), and hull floor (C) under vehicle.

16.

Using 3/4 inch socket, install four screws (B) and

new lockwashers (D) holding valve seat (A) and

new gasket (E) to hull floor (C).

17.

Operate rear drain valve to make sure valve opens

and closes smoothly.

If valve does not open or

close properly, remove, inspect, and install valve

assembly again.

End of Task

TA147505

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