Piper COMANCHE PA-24-180 Service Manual page 175

Flips fa
or r
flap
(Mo
PIPER COMANCHE SERVICE MANUAL
TABLE V-Il. TROUBLESHOOTING CHART (SURFACE CONTROLS) (cont.)
Trouble
Caue
Remedy
FLAP CONTROL SYSTEM
ii to extend
Master switch off.
Turn switch on.
erract though
solenoid actuates.
Defective flap selector
Replace selector
tror circuit.) switch.
switch.
Defective flap motor
Replace relay.
circuit relay.
Ground open from flap
Check ground coi
motor circuit relay.
ion.
Ground open from flap
Check ground coi
selector switch.
non.
Defective flap motor.
Replace motor.
Defective circuit
Isolate ause and
wraing.
par.
il to extend
Mater switch off.
Turn switch on.
etract. Flap so-
oid does not ac-
Flap solenoid circuit Reset circuit brea
:e. breaker open.
ienoid circuit.)
Defective flap selector
Replace selector
switch.
switch.
Defective up or down Replace defective
limit switch. switch.
Defective flap solenoid Replace flap solei
Ground open from flap Check ground coT
solenoid. tion.
Defective circuit winng. Isolate cause and
pair.
inec-
re-
inec-
Inec-
re-
ker.
Flaps fa
or r
lenc
rat
(Sol
SURFACE CONTROLS
ISSUED: 8/18/72
1H7