TM 9-4520-271-14
UNIT MAINTENANCE INSTRUCTIONS
ARMY SPACE HEATER H-140
HEAT EXCHANGER ASSEMBLY
DISASSEMBLY, REPAIR, ASSEMBLY
INITIAL SETUP:
Materials/Parts Continued
Test Equipment
None
Tools and Special Tools
Automotive general mechanic's tool kit
Personnel Required
One
Equipment Condition
ASH disconnected from power source
References
FM 10-67-1
Supply duct cover assembly removed
Materials/Parts
WARNING
Contact with hot components can cause burns. Allow ASH to cool down before attempting service,
inspection, or maintenance activity.
DISASSEMBLY
Flame Detector Removal
1.
Remove eight nuts (1), lockwashers (2), washers (3), and thermostat assembly (4). Discard lockwashers.
2.
Tag and disconnect braided wire (5).
3.
Remove cover plate (6) and gasket (7).
0037 00-1