TM 9-4120-388-14
NOTE
In accordance with Environmental Protection Agency regulations, refrigerants cannot be
discharged into the atmosphere. A refrigerant recovery and recycling unit must be used
whenever discharging the refrigerant system.
Operation of the recovery/recycling unit must be by AUTHORIZED PERSONNEL ONLY
Remove four screws and flat washers from service valve access cover.
a.
b. Remove service valve access cover.
Unscrew hose connection protective caps.
c.