1L7
TABLE VII-II. TROUBLESHOOTING CHART (LANDING GEAR) (cont)
Excessive or uneven Incorrect operating Inflate tire to correct
wear on main tires. pressure. pressure.
Wheel out of alignment Check wheel alignment.
(toe in or out).
Lower side brace link out Check gear adjustment.
of adjustment, allowing
gear to slant in or out.
Strut bottoms on Insufficient air and/or Service strut with air
normal landing or fluid in strut. and/or fluid.
taxing on rough
ground. Defective internal parts Replace defective parts.
in strut.
Landing gear doors Landing gear not re- Check adjustment of
fail to completely tracting completely. landing gear.
close.
Door retraction mechanism Check adjustment.
out of adjustment.
Red gear unsafe light and Gear selector handle in Place handle in down
horn fail to stop when up position. position.
throttle is closed and
gear has extended.
(Gear extended through
the use of the free fall
lever or lack of air speed.)
AIRCRAFT WITHOUT BACKUP LANDING GEAR SYSTEM
Warning horn continually Faulty switch. Replace switch.
operates regardless of
flap position. Switch out of Adjust switch.
adjustment.
Trouble Cause Remedy
Revised: 2/13/89
CHEROKEE ARROW III SERVICE MANUAL
HYDRAULIC SYSTEM
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