Installation .

TM 5-4120-356-14

(7) I n s t a l l a t i o n .

(a) Refer to figure 4-12 and 4-20 and install the quench valve.

(b) Perform any further maintenance of refrigerant components re-

q u i r e d at this time.

(d) Purge the refrigerant system in accordance with the procedures

( e ) Check the quench valve and the dehydrator for leaks in accor-

d a n c e with paragraph 4-4c. If any leaks are found, repair in accordance with the

p r o c e d u r e s given in paragraph 4-4d.

(f) Refer to figure 4-4 and evacuate the refrigerant system.

( g ) Charge the system with refrigerant in accordance with the pro-

c e d u r e s given in paragraph 4-10.

C o n d e n s e r Coil

(1) I n s p e c t i o n .

(a) Turn the selector switch to the "OFF" position and disconnect

the air conditioner from the electrical power source.

( b ) Remove the condenser fan (paragraph 3-15b).

( c ) Inspect the condenser coil for damage or defects which would

impair serviceability.

( d ) Check the condenser coil for leaks in accordance with the pro-

c e d u r e given in paragraph 4-4c. R e p a i r any leaks found in accordance with the pro-

c e d u r e s given in paragraph 4-4d.

Replace the condenser coil if evidence of defects or dam-

(2) R e p l a c e .

a g e is found which would impair serviceability or if unrepairable leaks are found.

Refer to steps (3) and (4) for removal and installation of the condenser coil.

(3) R e m o v a l .

(a) Refer to figure 4-2 and release refrigerant from the system.

(b) Refer to figure 4-21 and remove the condenser coil,

(4) I n s t a l l a t i o n .

(a) Refer to figure 4-21 and install the condenser coil.

( b ) Perform any further maintenance of refrigerant components that

m a y be required at this time.