TM 5-3805-261-20
SENDING UNITS AND WARNING SWITCHES MAINTENANCE. (cont)
7-93.
Coolant Temperature Switch. (Sheet 2 of 3)
REMOVAL
WARNING
Remove pressure from system by
slowly removing radiator cap. Allow
system
to
cool
down
before
performing this procedure.
1.
Remove two screws (1) and lockwashers
(2, Figure 7-142).
NOTE
All
wire,
cable
and
harness
assemblies must be tagged before
disconnecting to aid in installation.
2.
Disconnect two wire assemblies (3) at
terminals from switch (4) on top of water
pump (5) on front, left side of engine.
3.
Remove switch (4).
CLEANING
Clean all parts. Refer to Chapter 2.
INSPECTION
Inspect all parts. Refer to Chapter 2.
Figure 7-142
Go to Sheet 3
7-228
