Piper PA-28RT-201T - Page 363

32-00-02
Page 32-05
December 1, 1978
2D12
CHART 3201. TROUBLESHOOTING (LANDING GEAR) (cont.)
Red gear unsafe light and Diode in circuit between Replace diode.
horn fail to operate when throttle switch and light/
throttle is near closed and horn open. —NOTE—
landing gear is retracted.
(cont) When replacing diode, con-
nect banded end (cathode)
to terminal ends of wires
G2 and G2U.
Green gear down lights dim Failed instrument panel Replace switch.
though position light switch light control switch. (Lights
is off, and gear is down and grounding through dimming
locked. resistor instead of instru-
ment panel light contro1.)
Green gear down light fails Gear down limit switch Replace switch.
to go out with gear in transit failed.
or retracted.
Green gear down lights will Green light ground dimming Replace resistor.
go out and not dim when resistor open.
position light switch is
turned on though gear is
down and locked.
Green gear down lights Micro switch out of adjust- Adjust micro switch.
blink momentarily before ment.
the downlock is engaged on
roller.
Nose landing gear shimmies Internal wear in shimmy Replace shimmy dampener.
during fast taxi, takeoff, or dampener.
landing.
Shimmy dampener or Replace necessary parts
bracket loose at mounting. and bolts.
Tire out of balance. Check balance and replace
tire if necessary.
Worn or loose wheel bear- Replace and/or adjust wheel
ings. bearings.
Worn torque link bolts Replace bolts and/or
and/or bushings. bushings.
Trouble Cause Remedy
PIPER AIRCRAFT
PA-28RT-201 / 201T
MAINTENANCE MANUAL