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TM 9-4110-257-14
4-36.
TEMPERATURE SWITCH S3 REPLACEMENT.
This task covers:
a.
Testing
b.
Removal
c.
Installation
INITIAL SETUP:
Materials/Parts:
General Safety Instructions:
Marker tags (2)
WARNING
7, Appendix E
Insulation Tape
10, Appendix E
Exposed rotating parts are used in the
refrigeration unit. Personal injury can result if
Equipment Conditions:
battery is connected.
Refrigeration unit shut down (para 2-7) and battery
disconnected (para 4-35).
Evaporator coil guard removed (para 4-18).
a.
Removal.
(1)
Remove insulation as necessary to expose temperature switch (1).
Figure 4-30. Temperature Switch
(2)
Be sure battery has been disconnected, then tag and disconnect two tabs (2).
(3)
Loosen two nuts (3), slide clamps (4) as necessary and remove temperature switch (1).
4-91
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