Piper Lance II - Page 177

LANCE
II
SERVICE
MANUAL
TABLE
V-III.
TROUBLESHOOTING
CHART
(SURFACE
CONTROLS)
(cont.)
Trouble
Cause
Remedy
STABILATOR
CONTROL
SYSTEM
(cont.)
Correct
stabilator
travel cannot be
obtained
by
adjusting
stops.
Stabilator
cables
incorrectly
rigged.
Rig
cables
in
accordance
with
paragraph
5-15.
STABILATOR
TRIM
CONTROL
SYSTEM
Lost motion
between
trim
control
wheel
and trim tab.
Cable tension
too
low.
Cables
not in
place on
pulleys.
Adjust
in accordance
with
paragraph
5-21.
Install cables
accord-
ing
to
paragraphs
5-18
and
5-20.
Broken
pulley.
Linkage
loose
or
worn.
Replace
pulley.
Check
linkage
and
tighten
or replace.
Trim control
wheel
moves with
excessive
resistance.
NOTE
Refer
to Section
XII
for Autopilot and
Automatic
trim
service
manual
information
System
not
lubricated
properly.
Cable
tension
too
high.
Pulleys
binding
or
rubbing.
Cables
not
in
place
on
pulleys.
Lubricate system.
Adjust
in
accordance
with
paragraph
5-21.
Replace
binding
pulleys.
Provide
clearance
between
pulleys
and
brackets.
Refer to
paragraphs
5-18 and 5-20.
Trim
tab
hinge
binding.
Cables
crossed
or
routed
incorrectly.
Lubricate
hinge.
If
necessary,
replace.
Check
routing
of
control
cables.
SURFACE
CONTROLS
Issued: 1/3/78
1H9