TM 9-4110-258-13
NOTE
Terminal hardware is supplied with defrost timer.
(4) Tag wire lead terminals (6) and remove seven screws (7), lock washers (8), and wire lead terminals.
(5) Remove two self locking nuts (9), screws (10), and relay mounting socket (5). Discard self locking nuts.
c.
Installation.
(1) Install relay mounting socket (5), two screws (10), and new self locking nuts (9).
(2) Using tags and wiring diagram (fig. 1-4), install wire lead terminals (6), seven lock washers (8), and screws
(7). Remove tags.
(3) Push defrost timer (4) into relay mount socket (5) and install new tie down strap (3).
(4) Adjust controls (para 4.9) as necessary.
(5) Close control box cover (2) and install six screws (1).
NOTE
FOLLOW-ON MAINTENANCE:
Unlatch and dose control box cover door.
Connect power and put unit back into service.
4-65
