TM 9-4520-271-14
UNIT MAINTENANCE INSTRUCTIONS
ARMY SPACE HEATER H-140
NSN 4520-01-477-0568
CABINET ASSEMBLY
DISASSEMBLY, REPAIR, ASSEMBLY
INITIAL SETUP:
References
Test Equipment
None
None
Materials/Part
Tools and Special Tools
Cotter pin (item 17, WP 0062 00)
Automotive general mechanic's tool kit
Lockwasher (item 27, WP 0062 00)
(item 10, WP 0058 00)
Rivet (item 3, WP 0062 00)
Blind riveter (item 2, WP 0058 00)
Rivnut (item 12, WP 0062 00)
Drill (item 6, WP 0058 00)
Drill bit (item 6, WP 0058 00)
Equipment Condition
Rivnut tool (item 3, WP 0058 00)
ASH disconnected from power source
Personnel Required
One
WARNING
Contact with hot components can cause burns. Allow ASH to cool down before attempting service,
inspection, or maintenance activity.
DISASSEMBLY
1.
Remove four screws (1), lockwashers (2), washers (3), and handbook compartment (4). Discard lockwashers.
2.
Drill out four rivnuts (5).
NOTE
Information plates are attached using two or four rivets each. Remove the quantity of rivets the
configuration requires.
3.
Drill out rivets (6) as required and remove following six information plates:
J3, REMOTE CONTROL BOX (7)
ELECTRICAL POWER LEAD-IN CABLE (8)
RETURN CONNECTION (9)
LUBRICATION CHART (10)
HEATER, ELECTRIC POWERED, MULTIFUEL (11)
SUPPLY CONNECTION (12)
NOTE
Procedures are typical for each of the four tiedown rings.
4.
Remove cotter pin (13), slotted nut (14), washer (15), and tiedown ring (16) from frame (17).
0045 00-1
