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 90 of 1020
TM 5-5420-202-20-1
Preventive Maintenance
No.
9
Checks and Services for M60A1 AVLB Hull -
Continued
Location
Interval
Item to
Procedure
Check/Service
Semiannual Engine (Stall
Perform governed no-load test before
Test)
attempting stall test.
Not Fully Mission
Capable if:
WARNING
Take all necessary safety precautions to eliminate possible injury to
personnel or damage to equipment. Make sure areas in front and rear
of vehicle are clear of personnel and equipment.
CAUTION
Do not stall test for more than 30 seconds at full throttle or allow
transmission oil temperature to go over 300° F (149° C), red area, on
TRANSMISSION TEMP F gage.
With engine at normal operating
temperature, apply brakes and place
transmission shift lever in high
range. Run engine at full throttle
for no more than 30 seconds.
Check that engine speed stabilizes
between 1800-2050 rpm.
Engine speed is
below 1800 rpm
after three stall
checks.
Change 4
3-17
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