TM 9-2320-272-24-3
4-168. FLUORESCENT LIGHT FIXTURES MAINTENANCE
THIS TASK COVERS:
a. Removal
d. Assembly
e. Installation
b. Disassembly
c. Inspection
INITIAL SETUP:
APPLICABLE MODELS
MANUAL REFERENCES (TM)
M934/A1/A2
TM 9-2320-272-10
TM 9-2320-272-24P
TOOLS
General mechanic's tool kit (Appendix E, Item 1)
EQUIPMENT CONDITION
Electrical tool kit (Appendix E, Item 40)
l Parking brake set (TM 9-2320-272-10).
l Battery ground cables disconnected (para. 3-126).
MATERIALS/PARTS
l Fluorescent light tubes removed (para. 3-371).
Lockwasher (Appendix D, Item 381)
NOTE
All eight fluorescent light fixtures are removed and installed the
same way This procedure covers one fluorescent light fixture.
a. Removal
1.
Remove twenty screws (7) and light fixture body (8) from van ceiling (1).
2.
Remove nut (6), lockwasher (5), screw (9), and wire (4) from light fixture body (8). Discard
lockwasher (5).
3.
Remove two wires (3) and (10) and insulated wire splices (2) from light fixture body (8). Discard
insulated wire splices (2).
b. Disassembly
1.
Remove
four screws (19) and light fixture (20) from light fixture body (8).
2.
Remove
six screws (18), nuts (17), and sockets (14) from light fixture (20).
3.
Remove
twelve screws (16) and wires (13) from six sockets (14).
4.
Remove
six starters (15) from sockets (14).
5.
Remove
grommet (11) from harness (12).
6.
Remove
harness (12) from light fixture (20).
c. Inspection
Inspect six starters (15) for burns or damage. Replace if burnt or damaged.
d. Assembly
1.
Install
six starters (15) on six sockets (14).
2.
Install
twelve wires (13) on six sockets (14) with twelve screws (16).
3.
Install
six sockets (14) on light fixture (20) with six screws (18) and nuts (17).
4.
Install
grommet (11) on harness (12).
5.
Install
light fixture (20) on light fixture body (8) with four screws (19).
4-802
