TM 9-2320-363-34-1
b.
CONNECT THE RED HIGH-SIDE HOSE TO THE DISCHARGE SERVICE VALVE.
c.
CONNECT THE BLUE LOW-SIDE HOSE TO THE SUCTION SERVICE VALVE.
A. To Recovery Station
1.
Manifold Suction Hand Valve (Open)
2.
Low-Side Gauge
3.
High-Side Gauge
4.
Manifold Discharge Hand Valve (Open)
5.
Suction Service Valve
6.
Discharge Service Valve
d.
TURN THE KNOB CLOCKWISE ON EACH COUPLER TO OPEN THE SCHRADER
VALVES.
3.
FOLLOW THE RECOVERY AND RECYCLING STATION MANUFACTURERS INSTRUCTIONS AND
RECOVER ALL OF THE REFRIGERANT FROM THE SYSTEM.
NOTE
l
Always comply with all local regulations regarding refrigerant disposal. You may be
subject to substantial penalties for improper disposal.
l
Any time air conditioning system refrigerant is evacuated, replace receiver-drier.
4.
REPLACE RECEIVER-DRIER (page 11.1-14).
NOTE
If the system is contaminated with moisture, all of the compressor oil must be replaced with clean
oil. If the system is heavily contaminated with desiccant or grit, replace the compressor and
expansion valve.
5.
SERVICE AIR CONDITIONER COMPRESSOR (page 11.1-23).
Change 1
11.1-3
