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TM 5-4120-356-14
n.
Electrical Receptacles J7, J3 and J2.
WARNING
D i s c o n n e c t the air conditioner from the
e l e c t r i c a l power source before attempt-
i n g to perform maintenance on the elec-
trical receptacles.
(1)
Inspection.
-
(a) Turn selector switch to the "OFF" position and disconnect the
air conditioner from the electrical power source.
( b ) L o o s e n a t t a c h i n g s c r e w s a n d remove the lower access panel.
( c ) R e m o v e t h e j u n c t i o n b o x f r o m the air conditioner with the con-
trol box attached. (See figure 3-12.)
( d ) Remove the rear. panel from the control box. (See figure 3-9.)
(e) Refer to figure 3-20 and inspect electrical receptacles J7, J3
a n d J2 for damage which would impair serviceability.
( 2 ) R e p l a c e . R e p l a c e electrical receptacle J7, J3 and/or J2 if damage
w o u l d i m p a i r s e r v i c e a b i l i t y . R e f e r to steps (3) and (4) for removal of damaged re-
ceptacle(s) and the installation of new receptacle(s).
(3) Removal.
R e f e r to figure 3-20 and remove damaged receptacle J7, J3
and/or J2.
(4) Installation.
(a) Install electrical receptacles. (See figure 3-20.)
(b) Install rear panel on control box. (See figure 3-9.)
(c) Install the junction box with control box attached in unit.
(See figure 3-12.)
(d) Install lower access panel on air conditioner and secure with
a t t a c h i n g screws.
O.
Rectifier.
WARNING
D i s c o n n e c t the air conditioner from the
e l e c t r i c a l power source before attempt-
ing to remove or test the rectifier.
(1) Removal.
( a ) Turn selector switch to the "OFF" position and disconnect the
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