Mitsubishi Workshop Service and Repair Manuals

Hose/Line HVAC: Service and Repair

REFRIGERANT LINE

REMOVAL SERVICE POINT
<A> HOSE/PIPE/RECEIVER ASSEMBLY DISCONNECTION

CAUTION:  Seal the hoses completely, otherwise the compressor oil and receiver will absorb water vapor easily, possibly damaging the compressor and
deteriorating performance.

Plug the disconnected hose, the receiver, the evaporator and the compressor nipple to prevent foreign material from getting into them.

INSTALLATION SERVICE POINT
>A< SUCTION HOSE/RECEIVER ASSEMBLY INSTALLATION

When replacing the suction hose or receiver assembly, refill them with a specified amount of compressor oil, and then install them.