TM 9-2320-260-34-2
17-23. PERSONNEL HEATER RECEPTACLE REPLACEMENT
THIS TASK COVERS:
b. Installation
a. Removal
INITIAL SETUP
MATERIALS/PARTS (Contd)
APPLICABLE MODELS
Three screw-assembled Iockwashers
All
TEST EQUIPMENT
Two nut-assembled lockwashers
Multimeter (Appendix B, Item 115)
TOOLS
REFERENCES (TM)
General mechanic's tool kit
TM 9-2320-260-20
TM 9-2320-260-34P-2
(Appendix B, Item 1)
Tool kit, electrical (Appendix B, Item 106)
EQUIPMENT CONDITION
MATERIALS/PARTS
Personnel heater removed (TM 9-2320-260-20).
Four screw-assembled lockwashers
q Perform
this procedure for early models.
q Tag all wires for installation.
Release two dzus fasteners (11) and remove guard (10) from heater housing (12).
1.
2.
Remove screw-aesembled lockwasher (2) and restriction solenoid lead (3) from receptacle (19).
Discard screw-assembled lockwasher (2).
Remove nut-assembled lockwasher (16) and receptacle lead (17) from overheat switch (14). Discard
3.
nut-assembled lockwashers (16).
4.
Remove screw-assembled lockwashers (7) and (8) and leads (5) and (4) from flame detector
switch (15). Discard screw-assembled lockwashers (7) and (8).
Remove nut-assembled lockwasher (6) and receptacle ground lead (18) from stud (13). Discard
5.
nut-assembled lockwasher (6).
Remove four screw-assembled lockwashers (1) and receptacle (19) from bracket (9). Discard
6.
screw-assembled lockwashers (1).
1. Install receptacle (19) on bracket (9) with four new screw-assembled lockwashers (l).
2. Install receptacle ground lead (18) on stud (13) with new nut-aesembled lockwasher (6).
3. Install leads (4) and (5) on flame detector switch (15) with new screw-assembled lockwashers (8)
and (7).
4. Install receptacle lead (17) on overheat switch (14) with new nut-assembled lockwasher (16).
5. Install restriction solenoid lead (3) on receptacle (19) with new screw-assembled lockwasher (2).
6. Position guard (10) on heater housing (12) and install with two dzus fasteners (11).
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