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TM 10-4320-351-14
5.7.1 Replace Control Panel Lamp Assemblies/Panel Lights. (Refer to figure 5-10.)
This procedure applies to the four panel lamps (CR1, CR2, CR3 and CR5), and the four malfunction indicators (CR6,
CR7, CR8 and CR9). Refer to figure 5-9 for component location.
This task consists of:
a. Removal
b. Installation
INITIAL SET-UP:
Tools:
Materials/Parts Required:
Screwdriver, Cross Tip, #2
Solder (Appendix F, Section II, Item 6)
(Appendix B, Section III, Item 3)
Flux, Soldering (Appendix F, Section II, Item 7)
Combination Wrench, 1/2"
Strap, Tiedown (Appendix F, Section II, Item 8)
(Appendix B, Section III, Item 3)
Strap, Tiedown (Appendix F, Section II, Item 19)
Pliers, Long Nose, 7"
Tags, Electrical (Appendix F, Section II, Item 16)
(Appendix B, Section III, Item 3)
Soldering Iron, Pencil Tip, 700°F
(Appendix B, Section III, Item 3)
Equipment Condition:
Accessory module removed from system.
(para. 2.9)
a.
Remove Lamp Assembly/Panel Light.
(1)
Remove the twenty-four screws (1) and flat washers (2) that secure the control panel (3) to the control box.
(2)
Lift the control panel (3) from the control box and set on edge convenient to lamp assembly to be replaced.
(3)
Remove tie wraps from lamp assembly wires as required.
(4)
Tag leads near base of lamp assembly (4) for installation.
(5)
Remove indicator light lens (5)/miniature indicator cap (6) and lamp (7 or 8).
(6)
Desolder leads from indicator light housing (4) terminals.
(7)
Remove nut (9) and lock washer (10) that secure indicator light housing to control panel
b.
Install Lamp Assembly/Panel Light.
(1)
Install indicator light housing (4) on control panel (3) with nut (9) and lock washer (10).
(2)
Solder leads to indicator light housing (4) terminals as tagged. Remove tags.
(3)
Install tie wraps on wiring harness as required.
5-27
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