Service Valve Replacement - Piper PA-32R-301 SARATOGA SP Maintenance Manual

COOLING (cont.)
H. Service Valve Replacement
COMPRESSOR VALVE (SCHRADER CHARGING)
The valves on the compressor are sealed with a gasket placed in the valve port boss. Lubricate the gas-
ket with oil of the type used in the compressor. Place the valves with the tube fitting facing aft and
secure with 0.312 bolts. Torque to 15 to 23 inch pounds.
Whenever the air conditioning refrigerant lines or system is
opened for any reason,cap and seal line immediately to prevent
dirt and other contaminants from entering the system. Do not
place plugs into the hoses or fittings.
PIPERAIRCRAFT
PA-32-R-301/301T
MAINTENANCEMANUAL
CORE
Service Valves
Figure 3
— NOTE —
1I3
INLINE SERVICE VALVE (SCHRADER)
CORE
21-50-00
Page21-20
Reissued: July 1, 1993