TM 5-3825-270-23&P
FIELD MAINTENANCE
ENGINE TEMPERATURE GAUGE INOPERATIVE OR READS HIGH
INITIAL SETUP:
References (cont.)
Tools and Special Tools
Field Level Preventive Maintenance Checks And
Tool Kit, General Mechanic's: Automotive
Services (PMCS) (WP 0069)
(WP 0225, Table 1, Item 12)
General Wire Harness Repair (WP 0099)
Multimeter (WP 0225, Table 1, Item 4)
Main Control Panel Engine Temperature Gauge
Tap & Die Set (Screwdriver) (WP 0225, Table 1,
Replacement (WP 0097)
Item 2)
Water Distributor Operator Manual (TM
5-3825-270-10)
Personnel Required
Construction Equipment Repairer 91L (2)
Equipment Condition
Engine OFF. (TM 5-3825-270-10)
References
Battery Disconnect/Connection (WP 0085)
Engine Coolant Temperature Sending Unit
Replacement (WP 0115)
TROUBLESHOOTING PROCEDURE
ENGINE TEMPERATURE GAUGE INOPERATIVE OR READS HIGH
STEP 1
Does ENGINE TEMP gauge light illuminate?
1.
Rotate EMERGENCY STOP switch to on position. (TM 5-3825-270-10)
2.
Place LIGHTS switch to ON position. (TM 5-3825-270-10)
3.
Observe ENGINE TEMP gauge and verify if gauge is illuminated.
ENGINE TEMP GAUGE
Figure 1. Engine Temp Gauge - Step 1.
4.
Place LIGHTS switch to OFF position. (TM 5-3825-270-10)