TM 9-4120-378-14
4.25 JUNCTION BOX. - continued
Remarks
Action
Location/ltem
Remove three lock nuts (53) and three flat wash-
Condenser Fan
a.
ers (54).
Motor Relay K4
(Model
Remove condenser fan motor relay K4 (55).
b.
F9000H-1S
c.
Install replacement relay in junction box (69).
d.
Secure relay with three lock nuts and three flat
washers removed in step a., above.
Sail out numbers indicate
Control Circuit
(A9KH-115P/F9000H-1S)
Breaker (CB2)
Repair
Remove the circuit breaker mounting nut (15)
a.
and Iockwasher (16) from front of the junction
box and pull the circuit breaker (17/64) to the rear
of the junction box (45/69).
Install replacement control circuit breaker (17/64)
b.
(CB2) through opening in junction box (45/69).
Install the circuit breaker mounting nut (15) and
c.
Iockwasher (16) to secure circuit breaker (17/64).
Call out numbers indicate
Terminal Board
(A9KH-115P/F9000H-1S)
(TB1 ) and
Marker Strip
a.
Remove two screws (18/59), two flat washers
Repair
(19/60) and two nuts (20/61 ).
b.
Remove terminal board (TB1 ) (21/62) and mark-
er strip (22/62) from junction box (45/69).
Install replacement terminal board (TB1 ) (21/63)
c.
and marker strip (22/62) on junction box (45/69).
d.
Secure to junction box using two screws (18/59),
two flat washers (19/60) and two nuts (20/61 ).
Junction Box
a.
Carefully install junction box in housing and se-
Installation
cure with seven screws (1) and seven lockwash-
ers (2).
See paragraph 4.24.
b.
Install the control module,
See paragraph 4.18.
Install evaporator inlet louver.
c.
See paragraph 4.17.
d.
Install top f rent cover.
