Piper COMANCHE PA-24-180 Service Manual page 178

PIPER COMANCHE SERVICE MANUAL
TABLE V-II. TROUBLESHOOTING CHART (SURFACE CONTROLS) (cot.)
Trouble
I
Cause
I
Remedy
FLAP CONTROL SYSTEM (cont.)
Flaps not synchronized
or fail to fit
evenly when re-
tracted.
Sluggish or retarded
flap retraction.
Incorrect rigging.
Rig in accordance with
Pargraph 5-19 or
5-23.
Weak reaction spring
(PA-24-20 up to Serial
24-3444 incluive).
Refer to Piper Service
Letter No. 395 and
insall spring No.
83302-54.
Flap actuatng sysrem
fails to shut-off when
flaps are full up or
full down.
Right flap fails to lock
when in the retracted
position.
The limit switches are
out of adjusanent.
Flap acuatin cable has
insufficient slack.
Reset limit switches.
(Refer to paragraph
5-19 or 5-23.)
Rerig up lock cable.
(Refer to paragraph
5-19 or 5-23.)
Spring on flap locking
mechanism broken.
Replace spring.
0
_J
SURFACE CONTROLS
ISSUED: 8/18/72
1H10