TM 10-5411-200-14
T.O. 35E4-177-1
4-9.
AREA LIGHT ASSEMBLY TESTING AND REPAIR
This task covers:
a.
Testing
d. Repair
b.
Disassembly
e. Assembly
c.
Cleaning, Inspection
INITIAL SETUP
Special Tools
Hand blind riveter, Appendix B, Item 2
Personnel
Electrician
Test Equipment
Sheet metal worker
Multimeter, Appendix B, Item 4
Equipment Condition
Standard Tools
Area light assembly removed
General mechanics tool kit
(3-4)
All circuit breakers and
switches in OFF position
TESTING
1.
Remove flood light (1) from
lamp holder (2).
2.
Unscrew two captive screws (3)
and remove conduIt outlet cover
(4) and gasket (5) from exterior
light post (6).
3.
Using multimeter, check for
continuity at lamp socket and
wiring.
4. If no continuity is present,
replace defective lamp or wiring.
DISASSEMBLY
1.
2.
3.
4.
5.
6.
4-18
Unscrew flood light (1) from
lamp holder (2).
Remove wing nut (3) and thumb screw (4) from lamp holder (2).
Unscrew two captive screws (5) and remove conduit outlet cover (6)
and gasket (7).
Remove three wire nuts (8) and separate three. wires in lamp holder
(2) from three wires of electrical cord (9) in exterior light post
(lo) .
Separate lamp holder (2) from exterior light post (10).
Remove locknut (21).
