TM 9-2320-365-20-4
18-9. PERSONNEL HEATER REPLACEMENT/REPAIR
This task covers:
a. Removal
b. Disassembly
c. Cleaning/Inspection
d Assembly
eInstallation
f. Follow-On Maintenance
INITIAL SETUP
Equipment Conditions
CTIS ECU removed (para 12-6).
Auxiliary panel removed, if equipped (para 7-8).
Kick panel removed (para 16-3).
Tools and Special Tools
Pan, Drain (Item 24, Appendix C)
Goggles, Industrial (Item 15, Appendix C)
Gloves, Rubber (Item 13, Appendix C)
Tool Kit, Genl Mech (Item 44, Appendix C)
Wrench, Torque, 0-175 lb-ft (Item 57, Appendix C)
Wrench, Torque, 0-200 lb-in. (Item 58, Appendix C)
Socket Set, Socket Wrench (Item 35, Appendix C)
Tool Kit, Blind Rivet (Item 43, Appendix C)
Drill, Portable, Electric (Item 7, Appendix C)
Drill Set, Twist (Item 6, Appendix C)
Materials/Parts
Cap and Plug Set (Item 15, Appendix D)
Dispenser, Pressure Sensitive Adhesive Tape (Item
21, Appendix D)
Ties, Cable, Plastic (Item 76, Appendix D)
Strap, Tiedown, Electrical Components (Item 71.1,
Appendix D)
Materials/Parts (Cont)
Antifreeze, Ethylene Glycol, Permanent (Item 13,
Appendix D)
Rivet, Blind (12) (Item 236, Appendix G)
Gasket (Item 31, Appendix G)
Gasket (Item 38, Appendix G)
Seal (Item 247, Appendix G)
Gasket (Item 33, Appendix G)
Gasket (Item 39, Appendix G)
Gasket (2) (Item 34, Appendix G)
Gasket (Item 35, Appendix G)
Gasket (Item 36, Appendix G)
Rag, Wiping (Item 51, Appendix D)
Solvent, Dry Cleaning (Item 571 Appendix D)
Soap, Laundry (Item 69, Appendix D)
Gasket (3) (Item 41, Appendix G)
Gasket (Item 37, Appendix G)
Plastic Strip (Item 212, Appendix G)
Nut, Self-Locking (6) (Item 156, Appendix G)
Nut, Self-Locking (3) (vehicle serial numbers
0001 through 3696 equipped with original
personnel heaters) (Item 156, Appendix G)
Decal (Item 9, Appendix G)
NOTE
Perform steps (1) through (25) to remove
personnel heater for access.
a. Removal.
WARNING
Wear appropriate eye protection when
working under vehicle due to the
possibility of falling debris.
Failure to
comply may result in injury to personnel.
(1) Position drain pan under radiator draincock (1).
(2) Open radiator draincock (1) and drain approximately 15-
20 qt (14-19 L) of coolant from radiator (2).
(3) Close radiator draincock (1).
18-30
Change 1
