REFRIGERATION SYSTEM SERVICING - (LEAK TEST) - continued

TM 5-4120-386-14

5-l3. REFRIGERATION SYSTEM SERVICING - (LEAK TEST) - Continued.

LOCATION/ITEM

ACTION

REMARKS

( j ) Perform leak tests,

then discharge and

purge the system,

in accordance with

and 5-11 before

performing

maintenance, or

before evacuating

and charging the

system, as

appropriate.

( 3 ) Final leak testing.

Always perform a final

leak test after

performing any repair or

replacement of

components before the

air conditioner is

reassembled and the

refrigeration system is

evacuated and charged.

5-47