TM-5-5420-202-20-2
M60A1 CHASSIS, TRANSPORTING; FOR BRIDGE, ARMORED-VEHICLE-LAUNCHED; SCISSORING TYPE, CLASS 60
TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE MANUAL; VOLUME 2 OF 4
OCTOBER 1985
TM-5-5420-202-20-2 - Page 85 of 734
TM 5-5420-202-20-2
DRAIN ENGINE OIL (Sheet 1 of 3)
TOOLS: 3/4 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 NŽm)
Ratchet with 1/2 in. drive
Flat-tip screwdriver
Putty knife
9/16 in. socket with 1/2 in. drive
3/4 in. socket with 1/2 in. drive
SUPPLIES:
Container to catch oil (minimum 20 gal. capacity)
Gasket
Sealing washer
Rags (Item 12, Appendix D)
REFERENCES:
LO 5-5420-202-12
TM 5-5420-202-10
PRELIMINARY PROCEDURE:
Remove upper engine access cover (page 17-11)
1.
2.
Hold up valve seat (A) 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.
Using 3/4 inch socket, remove four screws
(B) and lockwashers (D) holding valve seat
(A) and gasket (E) to hull floor (C).
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).
Go on to Sheet 2
6-12
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