TM-5-5420-202-20-4

M60A1 CHASSIS, TRANSPORTING; FOR BRIDGE, ARMORED-VEHICLE-LAUNCHED; SCISSORING TYPE, CLASS 60

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE MANUAL; VOLUME 4 OF 4

OCTOBER 1985

TM-5-5420-202-20-4 - Page 161 of 534

TM 5-5420-202-204

FIXED FIRE EXTINGUISHER CONTROL VALVE REPLACEMENT (Sheet 2 of 14)

REMOVAL:

CAUTION

You must remove both control valves to prevent accidental discharge, even if only

one control valve is to be replaced.

Do not pull on control cables as valves are being removed or cylinder will discharge.

1.

Using 7/16 inch wrench to hold

adapter (A), use 9/16 inch

wrench to remove tube (B) from

adapter (A).

2.

Using 7/16 inch wrench, remove adapter (A) from control valve (C).

3.

Using 9/16 inch wrench, remove tube (B) from elbow (D).

Go on to Sheet 3

TA246661

20-3