ARMY TM 9-6115-639-13
AIR FORCE TO 35C2-3-386-51
MARINE CORPS TM 10155A-13/1
4-37. ENGINE TEMPERATURE SWITCH MAINTENANCE
This task covers removal, inspection, and installation.
Tool Kit, General Mechanics Automotive
Generator set shut down (Para. 2-9)
(Item 2, App. B, Sect. III)
Battery cables disconnected
Cable disconnected for SLAVE RECEPTACLE
Parts / Materials:
Engine oil drained (Para. 4-1)
Teflon Tape (Item 19 App. E)
Disconnect electrical plug (1, Figure 4-28) from
engine temperature switch (2).
Using a 1-inch open end wrench, remove engine
temperature switch (2) from engine crankcase.
Inspect engine temperature switch for corrosion,
evidence of electrical short, and obvious damage.
Inspect electrical wiring for cuts, crimps, bare
wire, or other damage. Ensure plug is securely
Remove and replace any component that is
damaged to the extent that it will effect the safe
operation of the generator set.
Figure 4-28. Engine Temperature Switch