Elevator System - Thrush Aircraft S2RHG-T65 TURBO THRUSH Maintenance Manual

THRUSH AIRCRAFT, INC – MODEL S2RHG-T65 TURBO THRUSH
PROBLEM
Excessive resistance to
rudder pedal movement.
(Continued)
Rudder pedals not
neutral when rudder is
streamlined.
Incorrect rudder travel.
Resistance to control
stick movement.
Incorrect elevator travel.
Correct elevator travel
cannot be obtained by
adjusting bellcrank, idler
and push tubes.
7-22
AIRCRAFT MAINTENANCE MANUAL
CAUSE
RUDDER SYSTEM (Continued)
Rudder binding caused
by bent rudder horn.
Rudder pedal needs
lubrication.
Cables not in place on
pulleys.
Bent rudder.
Rudder cables incorrectly
rigged.
Rudder horn stops
incorrectly adjusted.

ELEVATOR SYSTEM

Pulley binding or rubbing.
Binding control stick
bearings.
Elevator hinges need
lubrication.
Elevator bellcrank, idler,
and push tubes
incorrectly adjusted.
Control stick stops
incorrectly rigged.
REMEDY
Replace rudder horn.
Lubricate as required.
Install cables correctly.
Repair or replace rudder.
Rig in accordance with rigging
procedures.
Adjust in accordance with
rudder rigging procedures.
Provide proper clearance if
rubbing pulley bracket or guard.
Lubricate bearings. Repair or
replace elevator horns.
Lubricate hinges as required to
give free movement.
Adjust in accordance with
rigging procedures.
Adjust control stick stops in
accordance with rigging
procedures.
Effective: 5/05/04