Piper SARATOGA PA-32-301 Maintenance Manual page 483

PIPER AIRCRAFT
PA-32-301/301T
MAINTENANCE MANUAL
CHART 7101. TROUBLESHOOTING (ENGINE)
Cause
Restriction in air scoop.
Improper fuel.
Trouble
Failure of engine to
develop full power.
(cont)
Faulty ignition.
Rough engine.
Low oil pressure.
Cracked engine mount.
Defective mounting
bushings.
Uneven compression.
Insufficient oil.
Air lock or dirt in re-
lief valve.
Leak in suction line or
pressure line.
Dirty oil strainers.
Defective pressure
gauge.
) (cont)
Remedy
Examine air scoop and
remove restrictions.
Drain and refill tank
with recommended
fuel.
Tighten all connections.
Check system with
tester. Check ignition
timing.
Replace or repair
mount.
Install new mounting
bushings.
Check compression.
Fill sump with recom-
mended oil.
Remove and clean oil
pressure relief valve.
Check gasket between
accessory housing and
crankcase.
Remove and clean oil
strainers.
Replace gauge.
71-00-02
Page 71-05
Issued: January 2, 1980
2124