TM 9-2320-365-20-5
20-44. M1079 HEATER THERMOSTAT REPLACEMENT
This task covers:
a. Removal
b. Installation
c. Follow-On Maintenance
INITIAL SETUP
Equipment Conditions
Engine shut down (TM 9-2320-365-10).
AC power disconnected (TM 9-2320-365-10).
LH and RH doors opened (115 degrees) (TM 9-2320-
365-10).
Tools and Special Tools
Tool Kit, Genl Mech (Item 44, Appendix C)
Materials/Parts
Dispenser, Pressure Sensitive Adhesive Tape
(Item 21, Appendix D)
References
TM 5-4520-253-23P
a. Removal.
NOTE
Tag wires and connection points prior to
removal.
(1) Remove screw (1) and cover (2) from thermostat (3).
(2) Loosen screw (4) on thermostat (3).
(3) Remove wire 3086C (5) from thermostat (3).
(4) Loosen two screws (6) on thermostat (3).
(5) Remove wire 1499R (7) and wire 401 (8) from
thermostat (3).
20-233
