TM 5-3895-373-20
7.14.
EPLACE COOLANT TEMPERATURE SENSOR.
This task covers:
a. Remove
b. Replace
INITIAL SETUP
Tools:
References:
General mechanic’s automotive tool kit
TM 5-3895-373-10
(Item 54, Appendix E)
TM 5-3895-373-24P
Materials/Parts:
Equipment Condition:
Electrical insulating varnish (Item 32, Appendix C)
Front top left access door opened per TM 5-3895-373-10.
Machinery wiping towel (Item 30, Appendix C)
Pipe sealant (Item 22, Appendix C)
Protective caps (Item 5, Appendix C)
Coolant temperature sensor
A.
REMOVE.
1.
PLACE A MACHINERY WIPING
TOWELAROUND
COOLANT
TEMPERATURE SENSOR (1).
Do not remove coolant temperature
sensor when the engine is hot; steam
and hot coolant can escape and burn
personnel. Allow engine to cool
before removing coolant temperature
sensor
2.
UNSCREW KNURLED NUT (2) FROM
COOLANT
TEMPERATURE
SENSOR
(1). REMOVE ENGINE WIRE HARNESS
RING TERMINAL (3).
NOTE
Some engine coolant may leak from
mounting
hole
when
coolant
temperature
sensor
is
removed.
Have new sensor ready to install, or
plug mounting hole when sensor is
removed.
3.
REMOVE
COOLANT
TEMPERATURE
SENSOR (1). DISCARD COOLANT
TEMPERATURE SENSOR.
4.
INSTALL
PROTECTIVE
CAP
INTO
COOLANT TEMPERATURE SENSOR (1)
MOUNTING HOLE.
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