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 TM 9-2320-312-24-1
AIR CONDITIONING SYSTEM MAINTENANCE - CONTINUED
0149 00
RECOVERY
1.
Remove caps from suction (S) valve (5) and discharge (D) valve (6) on AC compressor (7) on right side of engine.
2.
Wearing protective goggles and non-leather gloves, attach recovery/recycling station's hoses to valves (5 and 6) as fol-
lows:
NOTE
Push down firmly on hose connectors until a clicking sound is heard. This will ensure coupler is locked.
a.
Ensure recovery/recycling station's valves are closed.
b.
Connect red hose to discharge valve (6).
c.
Connect blue hose to suction valve (5).
d.
Turn knob clockwise on each coupler to open valves (5 and 6).
2
3
4
1
A
A
To Recovery Station
1
Manifold Suction Hand Valve (Open)
2
Low-Side Gauge
5
3
High-Side Gauge
4
Manifold Discharge Hand Valve
6
(Open)
5
Suction Valve
6
Discharge Valve
7
7
AC Compressor
3.
Follow recovery/recycling manufacturer's instructions and recover all refrigerant from system.
NOTE
Always comply with all local regulations regarding refrigerant disposal. You may be subject to substan-
tial penalties for improper disposal.
Anytime air conditioning system refrigerant is evacuated, replace receiver-drier.
4.
Replace receiver-drier (WP 0154 00).
0149 00-2
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