Piper Cherokee Six - Page 394

Leak in induction system.
Restriction in carburetor
air scoop.
Improper fuel.
Faulty
ignition.
Tighten all connections.
and replace defective
parts.
Examine air scoop and
remove restriction.
Fill tank with recom-
mended
fuel.
Tighten all connections.
Check system. Check
ignition timing.
PIPER
CHEROKEE
SIX
SERVICE
MANUAL
TABLE
VII-ll.
ENGINE
TROUBLESHOOTING
(cont.)
Trouble
Cause
Remedy
Low
power
and
uneven
running
engine.
(cont.)
Restriction in exhaust
system.
Check for loose muffler
baffles.
Improper
ignition
tim-
ing.
Check magnetos for timing
and synchronization.
Failure of engine to
develop
full
power.
Throttle lever out of
adjustment.
Adjust throttle
lever.
I
Improper fuel flow.
Check strainer, gauge and
flow at the fuel line.
Rough
running
engine.
Cracked
engine
mounts.
Repair
or replace
engine
mount.
Unbalanced
propeller.
Uneven compression.
Bent propeller blades.
Remove
propeller
and
have it checked for
balance.
Check compression.
Check propeller for
track.
POWER PLANT
Revised: 11/4/83
2F22