TM 10-6640-216-13&P
3-4. REPAIR FLUORESCENT LIGHT FIXTURE LAMP AND STARTER.
This task consists of:
a. Removal
b. Installation
INITIAL SET-UP:
Tools Required
Flat-Tip Screwdriver, Appendix C, Item 89
Cross-Tip Screwdriver, Appendix C, Item 86
Material/Parts
Tape Electrical, Appendix E, Item 46
Equipment Conditions
Place circuit breaker CB17 in the OFF position.
General Safety Instructions:
WARNING
ELECTRICAL SHOCK
Before performing any maintenance actions on electrical equipment,
ensure all electrical power has been turned off. Death or serious injury
may occur from failure to do this.
REMOVAL
1.
Remove Fluorescent Lamp. (Figure 3-1).
a.
Remove four captive screws holding diffuser to lamp fixture. Carefully remove diffuser
from light fixture.
b.
Release lamp retaining clip and rotate defective lamp until lamp prongs are free from
slot. Remove defective lamp.
NOTE
If center (blackout) lamp is the defective lamp, steps c and d must be
performed.
c.
Loosen four screws and rotate two standoff brackets 90 degrees
described in step b.
d.
Remove blue filter tube from lamp and retain for reinstallation.
Remove center lamp as
3-11
