TM 5-3610-287-24
1.
Remove screws (1) and cover (2) from upper telephone entrance panel
receptacle box (3).
2.
Remove hex nut (4) and wire (5) from binding posts (6).
Remove screws (7) and cover (8) from lower telephone receptacle
3.
box (9).
4.
Remove hex nut (10) and wire (11) from binding posts (12).
5.
Attach new wire (5) to old wire (5) and pull old wire out through
conduit (13).