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 154 of 1020
TM 5-5420-202-20-1
Preventive Maintenance Checks and Services for M60A1 AVLB Hull
-
Item
No.
48
Interval
Semiannual
Location
Item to
Check/Service
Fixed Fire
Continued
Procedure
Not Fully Mission
Capable if:
If multimeter indicates 18 to 30
volts dc for less than 10 seconds in
duration, fire extinguisher fuel shut-
off relay is defective. If no voltage is
observed, troubleshoot fire extin-
guisher fuel shutoff switch circuitry
(page 4-572).
NOTE
Do not disconnect multimeter (multimeter is needed for step 9).
Change 4
3-81
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