RFI FILTER ASSEMBLY

TM 5-4120-356-14

air conditioner from the electrical power source.

(b) Loosen attaching screws and remove lower access panel from it.

( c ) Remove the junction box with control box attached. (See figure

3-12.)

(d) Refer to figure 3-21 and remove rectifier from juction box.

(2) Test. (See figure 3-21.)

(3) Replace. Replace the rectifier if any failure occurs during testing.

(4) Installation.

( a ) R e f e r t o f i g u r e 3 - 2 1 a n d i n s t a l l n e w r e c t i f i e r i n junction box.

( b ) I n s t a l l j u n c t i o n b o x w i t h control box attached i n u n i t . ( S e e

( c ) I n s t a l l l o w e r a c c e s s panel on air conditioner.

3-11. RFI FILTER ASSEMBLY

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 perform maintenance on the RFI

filter assembly.

Removal.

(1) Turn selector switch to "OFF"

position

and

disconnect

the

air

con-

ditioner from the source of electrical power.

(2) Refer to figure 3-22 and remove the RFI filter assembly.

Test.

(See

c. R e p l a c e R e p l a c e t h e R F I f i l t e r a s s e m b l y i f a n y f a i l u r e o c c u r s d u r i n g

testing.

Installation.

(See

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 inspection of the compressor assembly.

I n s p e c t i o n . M a i n t e n a n c e at the organizational level is limited to in-

s p e c t i n g the external area of the compressor assembly for leaks and other obvious

defects.

If such defects are found, notify Direct Support Maintenance.

3-44