TM-9-2320-344-10
TRUCK, CARGO, GUIDED MISSILE TRANSPORTER (GMT), 8X8, M985A4GMT
TECHNICAL MANUAL; OPERATOR'S MANUAL
OCTOBER 2008
TM-9-2320-344-10 - Page 675 of 1012
OPERATOR MAINTENANCE
ENGINE OVERHEATS
INITIAL SETUP:
Equipment Condition
Engine OFF. (WP 0053)
Parking brakes applied. (WP 0052)
Wheels chocked. (WP 0069)
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 op-
eration. 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 0140)
2.
Check upper and lower radiator hoses and housing for leaks.
3.
Check that all clamps are tight and secure.
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