TM 9-2320-260-20
THIS TASK COVERS:
a. Fluorescent Light Fixture Removal
d. Fluorescent Light Fixture Assembly
b. Ceiling Light Fixture Removal
e. Fluorescent Light Fixture Installation
c. Fluorescent Light Fixture Disassembly
f. Ceiling Light Fixture Installation
INITIAL SETUP
APPLICABLE MODELS
EQUIPMENT CONDITION
External power source disconnected
M820, M820A2
(TM 9-2320-260-10).
MATERIALS/PARTS
Battery ground cable disconnected (para. 4-48).
Lockwasher
Fluorescent lights removed (para. 12-42).
Four insulated wire splices
Ceiling lights removed (TM 9-2320-260-10).
REFERENCES (TM)
TM 9-2320-260-10
a. Fluorescent Light Fixture Removal
CAUTION
Use care when maintaining fluorescent light fixtures. Excessive
snagging or pulling on wiring harnesses may damage wiring
harness.
NOTE
Tag wires, cables, and leads for installation.
1. Remove twenty screws (7) and light fixture (8) from van ceiling (9).
2. Remove screw (10), nut (6), lockwasher (5), and ground wire (4) from light fixture (8). Discard
lockwasher (5).
3. Disconnect two wires (3) and wires (1) from two insulated wire splices (2). Discard insulated wire
splices (2).
b. Ceiling Light Fixture Removal
NOTE
All ceiling light fixtures are replaced the same. This procedure
covers one ceiling light fixture.
1. Remove four screws (16) and center light fixture (15) from ceiling (11).
NOTE
Tag wires, cables, and leads for installation.
2. Disconnect two wires (12) and wires (14) from two insulated wire splices (13). Discard insulated wire
splices (13).
12-94
