TM-5-5420-202-20-1

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

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE MANUAL; VOLUME 1 OF 4

OCTOBER 1985

TM-5-5420-202-20-1 - Page 160 of 1020

TM 5-5420-202-20-1

Preventive Maintenance

Checks and Services for M60A1 AVLB Hull -

Continued

Loosen any fitting between delay

valve and check valve. If trapped gas

escapes, replace all three check

valves and repeat step 7.

If no gas escapes, tighten fitting.

Loosen any fitting between the CO

2

cylinder and delay valve. If gas es-

capes, replace discharge delay bottle

assembly (page 20-56). Remove No. 1

CO

2

cylinder (page 20-52). Tag cylin-

der and send to support maintenance

for recharging. Reset control handle

and reset control valve. Replace No.

1 CO

2

cylinder (page 20-52). Repeat

steps 7 through 11.

Remove multimeter from accessory

test cable. Remove accessory test ca-

ble from engine accessory control

harness.

Reset control handle, reset control

valve and replace No. 1 CO

2

cylin-

der.

Change 4

3-87