Piper Arrow IV Turbo Maintenance Manual page 364

CHART 3201. TROUBLESHOOTING (LANDING GEAR) (cont.)
Trouble
Excessive or uneven wear
on nose tire.
Nose gear fails to steer
properly.
Nose gear fails to straighten
when landing gear extends.
Nose gear fails to straighten
when landing gear retracts.
Main landing shimmies
during fast taxi, takeoff, or
landing.
PIPER AIRCRAFT
PA-28RT-201 / 201T
MAINTENANCE MANUAL
Cause
Incorrect operating
pressure.
Wear resulting from
shimmy.
Oleo cylinder binding in
strut housing.
One brake dragging.
Steering arm roller sheared
at top of strut.
Steering bellcrank loose on
attachment plate.
Steering bellcrank bearing
and/or bolt worn.
Shimmy dampener galling
or binding.
Steering arm roller sheared
at top of strut.
Incorrect rigging of nose
gear steering.
Centering guide roller
sheared.
Damaged guide.
Tire out of balance.
Worn or loose wheel bear-
ings.
Worn torque link bolts and/
or bushings.
2D13
Remedy
Inflate tire to correct
pressure.
Refer to proceedings for
correction.
Lubricate strut housing.
(Refer to Lubrication Chart).
Cylinder and/or strut
housing bushings damaged.
Determine cause and correct.
Replace defective roller.
Readjust and tighten.
Replace bearing and/or bolt.
Replace.
Replace defective roller.
Check nose gear steering
adjustment.
Replace roller.
Replace guide.
Check balance and replace
tire if necessary.
Replace and/or adjust wheel
bearings.
Replace bolts and/or bush-
ings.
32-00-02
Page 32-06
December 1, 1978