TM-9-2320-431-10-2
TRUCK, WRECKER, 8X8, M984A1
TECHNICAL MANUAL; OPERATOR'S MANUAL; PART 2 OF 2
JUNE 2009
TM-9-2320-431-10-2 - Page 109 of 712
OPERATOR MAINTENANCE
ENGINE OVERHEATS
INITIAL SETUP:
Equipment Condition
Engine OFF. (Volume 1, WP 0057)
Equipment Condition - Continued
Parking brakes applied. (Volume 1,
WP 0056)
Wheels chocked. (Volume 1,
WP 0100)
TROUBLESHOOTING PROCEDURE
ENGINE OVERHEATS
TEST 1 - Are right-side radiator hoses and housing free from leaks?
WARNING
Radiator coolant hoses are very hot and pressurized during vehicle
operation. Allow radiator to cool prior to checking hoses. Failure to comply
may result in injury or death to personnel.
1.
Open driver and passenger side engine covers. (WP 0197)
2.
Check upper and lower radiator hoses and housing for leaks.
3.
Check that all clamps are tight and secure.
TM 9-2320-431-10-2
0146
0146-1
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