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 169 of 534

TM 5-5420-202-20-4
FIXED FIRE EXTINGUISHER CONTROL VALVE REPLACEMENT (Sheet 10 of 14)
16.
17.
18.
19.
Check operation of valve by pulling cable, resetting with rod, releasing with handle, and
reset ting several times. Verify that pin in bottom of valve is released and retracted each
time. Leave in SET condition.
Coat plugs (Q) and (R) with sealant.
Using adjustable wrench, install plug (R) and ball (S) in housing (D).
Using adjustable wrench, install plug (Q) in housing (D).
Using long round nose pliers, install lead seal (T) through
NOTE
three screws (N) and pin (H).
Steps 20 through 34 apply to three-
port valve.
Go on to Sheet 11
TA248669
20-11


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