TM 5-3825-270-23&P
FIELD MAINTENANCE
ENGINE EMERGENCY TEMPERATURE SENDING UNIT REPLACEMENT
INITIAL SETUP:
Tools and Special Tools
References
Tool Kit, General Mechanic's: Automotive
Parts Manual (WP 0220) Figure 4026
(WP 0225, Table 1, Item 12)
Equipment Condition
Engine compartment cover removed. (WP 0142)
Materials/Parts
Compound, Sealing, Pipe Thread, Loctite 567
Coolant drained. (WP 0075)
(WP 0224, Table 1, Item 23, 24, 25, 26)
REMOVAL
WARNING
Spilled coolant is slippery and can cause falls. To avoid injury, wipe up spilled coolant with a
clean cloth. Failure to comply may result in injury or death to personnel.
1.
Disconnect wire (Figure 1, Item 2) from engine emergency temperature sending unit (Figure 1, Item 3).
1
2
3
Figure 1. Engine Emergency Temperature Sending Unit Removal.
2.
Remove engine emergency temperature sending unit (Figure 1, Item 3) from thermostat housing (Figure 1,
Item 1).
END OF TASK