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 126 of 772

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

DRAIN ENGINE OIL (2D ENGINE) (Sheet 1 of 3)

TOOLS:

9/16 in. socket with 3/8 in. drive

10 in. extension with 1/2 in. drive

Torque wrench with 3/8 in. drive (0-200 lb-in) (0-23 Nm)

Ratchet with 1/2 in. drive

Flat-tip screwdriver

Putty knife

9/16 in. combination box and open end wrench

3/4 in. socket with 1/2 in. drive

SUPPLIES:

Container to catch oil (minimum 20 gal. capacity)

Gasket (11684054)

Sealing washer (NAS1598-6Y)

Rags (Item 65, Appendix D)

Lockwashers (MS35338-67) (4 required)

REFERENCES:

LO 9-2350-26042

TM 9-2350-260-10

PRELIMINARY PROCEDURES:

Open rear drain valve (TM 9-2350-260-10)

Remove upper engine access cover (page 16-44)

WARNING

Hold

valve

seat

(A)

up

when

removing last screw (B) attaching

valve seat (A) to hull floor (C).

Valve

seat (A) is heavy and can cause

injury if it falls.

1.

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

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

(E) to hull floor (C).

Throw lockwashers away.

2.

While holding valve seat (A), use screwdriver and

pry valve seat (A) from hull floor (C).

3.

Using putty knife, scrape gasket (E) from hull floor

(C) and valve seat (A).

Throw gasket away.

Go on to Sheet 2

TA147503

6-49