ENGINE OVERHEATS (WATER TEMPERATURE GAGE CONTINUOUSLY READS OVER 230F [110C]). (Cont) -726250149

TM 9-2320-364-34-1

Allow engine to cool before performing troubleshooting maintenance. If necessary use insulated pads

and gloves. Hot engine components will burn and cause injury to personnel.

Moving engine components can cause severe injury. Keep away from alternator belts and pulleys while

engine is running.

WATER PUMP INSPECTION

(1) Remove 22 screws, lockwashers,

washers and cab engine access

panel. Discard lockwashers.

(2) Start engine, (TM 9-2320-364-10).

(3) Check water pump for leaks or

unusual noise during operation.

(a) If water pump leaks or is

unusually noisy, turn OFF

ENGINE switch and replace

water pump, (Para 5-6).

(b) If water pump does not leak or is

not unusually noisy during

operation, perform Steps (4)

and (5) below and go to Step 3 of

this Fault.

(4) Turn OFF ENGINE switch.

(5) Install cab engine access panel, 22

washers, lockwashers and screws.