THRUSH AIRCRAFT, INC – MODEL S2R-G10
AIRCRAFT MAINTENANCE MANUAL
Table 7-1: Control System Trouble Shooting Chart (Continued)
ELEVATOR SYSTEM (Continued)
PROBLEM CAUSE REMEDY
Resistance to control
stick movement.
(continued)
Elevator hinges need
lubrication.
Lubricate hinges as required to
give free movement.
Incorrect elevator
travel.
Elevator belcrank, idler,
and push tubes
incorrectly adjusted.
Adjust in accordance with rigging
procedures.
Correct elevator
travel cannot be
obtained by adjusting
belcrank, idler and
push tubes.
Control stick stops
incorrectly rigged.
Adjust control stick stops in
accordance with rigging
procedures.
ELEVATOR TRIM SYSTEM
Push rods binding.
Check push rods at fairings for free
movement.
Trim control lever
moves with excessive
resistance.
Trim tab hinge binding.
Lubricate hinge. If necessary
replace hinge.
Incorrect trim tab
travel.
Incorrect adjustment of
push rods.
Adjust in accordance with rigging
procedures.
Effective: 03/26/2010 Page 7-29
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