TM 5-1940-322-24
0065 00
MAST WIRING HARNESS REPLACEMENT (Contd)
LOWER MAST HARNESSS INSTALLATION
1.
Draw new wires (7) through lower mast (5). Remove and discard old wires.
2.
Install new wires (7) in rubber grommets (6).
3.
Install four rubber grommets (6) on lower mast (5).
4.
Install electrical tape on all exposed wires (7) past rubber grommets (6).
5.
Feed four wires (7) through nuts (18) and (19), seal (20), plug case (21), and shield (24).
6.
Install four wires (7) on plug core (25) with four screws (26).
7.
Install plug core (25) and seal (27) on plug case (21) with washer (22) and screw (23).
8.
Install nut (18) on plug case (21).
9.
Install four wires (7) on socket (13) with four screws (14).
10.
Install socket (13) on receptacle case (15) with washer (16) and screw (17).
11.
Install receptacle (11) on lower mast (5) with gasket (4), three screws (12), washers (10), and new
locknuts (9).
12.
13.
14.
Raise mast (TM 5-1940-322-10).
UPPER MAST HARNESSS INSTALLATION
1.
Draw new wires (7) through mast (1). Remove and discard old wires.
2.
Install new wires (7) in rubber grommets (6).
3.
Install rubber grommet (6) on mast (1).
4.
Install electrical tape on all wires (7) exposed past rubber grommet (6).
5.
Install four wires (7) through nuts (18) and (19), seal (20), plug case (21), and shield (24).
6.
Install four wires (7) on plug core (25) with four screws (26).
7.
Install plug core (25) and seal (3) on plug case (21) with washer (22) and screw (23).
8.
Install nut (18) on plug case (21).
9.
Connect upper mast wiring harness plug (2) to receptacle (11) on mast (1).
10.
11.
12.
13.
Raise mast (TM 5-1940-322-10).
0065 00-4