TM 9-4120-402-14
4-29. POTENTIOMETER (TEMPERATURE CONTROL) (R1).
This task covers:
a. Inspect
b. Test
c. Replace
d. Adjust
INITIAL SETUP
Tools
Equipment Conditions:
Refrigeration Unit Service Tool Kit
CAUTION
Soldering Gun Kit
Use disconnect switch (NOT POWER
Appendix B, item 2
CABLE) to disconnect power to unit.
Damage to cable connector pins will
Heat Gun
result if cable is used.
Appendix B, item 4
Disconnect power at power source.
Materials/Parts
Remove control panel (para 4-27).
Potentiometer
Lock Washers (4)
Insulation Sleeving
(Heat-Shrink Tubing)
Appendix E, item 7
a. Inspect.
(1) Remove four sets of screws (1), lock washers (2), and flat washers (3) securing control panel (4) to
control box (5).
Figure 4-30. Potentiometer (TEMPERATURE Control) (R1)
4-94
