Piper SARATOGA PA-32-301 Maintenance Manual page 118

PIPER AIRCRAFT
PA-32-301/301T
MAINTENANCE
MANUAL
CHART 2103. TROUBLESHOOTING (AIR CONDITIONING SYSTEM) (cont)
Trouble
Cause
Remedy
Excessively noisy system.
(cont)
Electrical (cont)
Compressor noisy.
Check mountings and
repair; remove compressor
for service or replace-
ment.
Compressor oil level low.
Fill with correct amount
of specified oil.
Refrigeration
Excessive charge in system.
Low charge in system.
Discharge excess freon
until high pressure gauge
drops within specifi-
cations.
Check system for leaks:
charge system.
21-52-00
Page 21-12
Revised: August 11, 1983
1E22