DRAFT
TM 5-4210-249-13&P-2
FIELD LEVEL MAINTENANCE
PUMP HOT ALARM/INDICATOR DOES NOT OPERATE WHEN TESTED OR PUMP OVERHEAT CONDITION
(PUMP OPERATOR'S PANEL)
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Tools and Special Tools
References (continued)
Lead Set, Test (WP 0622, Item 21)
WP 0327
Tool Kit, General Mechanic's: Automotive
WP 0328
(WP 0622, Item 27)
WP 0331
WP 0394
References
WP 0458
TM 9-2320-325-14&P
WP 0459
WP 0004
WP 0499
WP 0007
WP 0539
WP 0019
WP 0540
WP 0115
Equipment Conditions
WP 0319
Water pump engine OFF (WP 0022)
WP 0325
Engine OFF (TM 9-2320-347-10)
WP 0326
Wheels chocked (TM 9-2320-347-10)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
PUMP HOT ALARM/INDICATOR DOES NOT OPERATE WHEN TESTED OR PUMP OVERHEAT CONDITION
(PUMP OPERATOR'S PANEL)
CAUTION
Do not run priming pump for more than 30 seconds. Failure to comply may result in
damage to equipment.
NOTE
Do not operate water pump during this procedure, except when performing complete
system checks. Pump priming system operations can be checked without water pump
operation.
Primer pump operation can be checked by noting loud and distinguishable audible
vibrations of primer pump.
PUMP HOT indication system and primer pump share same power circuit. Step 1 will
ensure that pump hot indication system is receiving power.
Step 1.
Turn battery disconnect switch to ON position (WP 0007). Open pump operator's panel
cover (WP 0019). While an assistant pushes pump operator's panel DRIVER MAIN
INLET PRIMER button or puts cab PUMP PRIME switch to on position (WP 0004),
check if pump primer motor operates.
If pump primer motor does not operate, troubleshoot Pump Priming System
Does Not Operate Properly (WP 0115).
0138-1
