TM 5-1940-322-24
0056 00
ANCHOR LIGHT ASSEMBLY AND BULB MAINTENANCE (Contd)
NOTE
Tag all wires during removal to assist with installation.
REMOVAL
1. Disconnect upper mast harness (1) from receptacle (3).
2. Turn lens (4) counterclockwise until lens mark (17) aligns with removal mark (14) on housing (2).
3. Remove lens (4) and O-ring (5) from housing (2). Discard O-ring (5).
4. Remove bulb (6) from lamp socket (16) by pushing in, turning one-quarter turn counterclockwise and
pulling out.
5. Loosen two terminal screws (10) from terminals (9).
6. Disconnect two wires (15) from terminals (9).
7. Remove two screws (7) and washers (8) securing housing (2) and rubber seal (13) to mast (12).
8. Remove housing (2) and rubber seal (13) from mast (12) allowing wires (15) to feed through hole (11).
CLEANING AND INSPECTION
1. For general cleaning and inspection instructions, refer to WP 0013 00.
2. Inspect O-ring (5) for damage. Replace O-ring (5) if damaged.
3. Inspect bulb (6) for damage. Replace bulb (6) if damaged.
4. Inspect bulb (6) for grease or dirt. Clean with dry cloth if grease or dirt is present.
INSTALLATION
1. Feed wires (15) through rubber seal (13) and hole (11) in housing (2).
2. Install rubber seal (13) and housing (2) on mast (12) with two washers (8) and screws (7).
3. Connect wires (15) to terminals (9). Tighten screws (10).
NOTE
Clean bulb with dry cloth after installation.
4. Position bulb (6) in lamp socket (16), push down, turn one-quarter turn clockwise to secure.
5. Position new O-ring (5) on lens (4).
6. Install lens (4) on housing (2) aligning lens (17) with removal mark (14).
7. Turn lens (4) clockwise until removal mark (14) aligns with stop position (18).
8. Connect upper mast harness (1) to receptacle (3).
9. Test anchor lights (TM 5-1940-322-10).
10. Raise mast (TM 5-1940-322-10).
0056 00-2