TM 9-2320-26044-2
17-16. PERSONNEL HEATER FUEL CONTROL VALVE MAINTENANCE
THIS TASK COVERS:
a. Removal
c. Installation
b. Inspection
INITIAL SETUP
Applicable MODELS
MATERIALS/PARTS (Contd)
All
Screw-assembled lockwasher (Appendix D, Item 402)
Two nut-assembled lockwashers
TEST EQUIPMENT
Multimetir (Appendix B, Item 115)
Nut-assembled lockwasher (Appendix D, Item 263)
Antiseize tape (Appendix C, Item 50)
TOOLS
REFERENCES (TM)
General mechanic's tool kit
(Appendix B, Item 1)
TM 9-2320-260-20
Tool kit, electrical (Appendix B, Item 106)
TM 9-2320-260-34P-2
MATERIALS/PARTS
EQUIPMENT CONDITION
Four screw-assembled lockwashers
Personnel heater removed (TM 9-2320-260-20).
a. Removal
Perform this procedure for early model heaters.
q
Tag all wires for installation.
Release two dzus fasteners (10) and remove guard (1) from heater housing (6).
1.
2.
Remove nut-assembled lockwasher (9), screw (7), and clamp (8) from ignition control unit (2).
Discard nut-assembled lockwasher (9).
Remove screw-assembled lockwasher (3) and lead (4) from receptacle (5). Discard screw-assembled
3.
lockwasher (3).
4.
Remove nut-assembled lockwasher (13) and three leads (11) from overheat switch (12). Discard
nut-assembled lockwasher ( 13).
Remove nut-assembled lockwasher (14) and lead (15) from overheat switch (12). Discard nut-
5.
assembled lockwasher (14).
Disconnect fuel outlet line (20) from fuel control valve (16).
6.
7.
Remove four screw-assembled lockwashers (19) and fuel control valve (16) from heater housing (6).
Discard screw-assembled lockwashers (19).
Remove elbow (18) and nipple (17) from fuel control valve (16).
8.
Inspect fuel control valve (16) for grooves, dents, and loose or damaged wiring. Replace fuel control
valve (16) if grooved, dented, or wiring is loose or damaged.
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