R: Empennage; S: Ailerons And Flaps - Thrush Aircraft S2R-R1340 Maintenance Manual

THRUSH AIRCRAFT, INC – MODEL S2R-R1340 THRUSH 600
Check the travel of the movable surfaces.
Elevator up....................... 27 degrees ±1 degree
Elevator down .................. 17 degrees ±1 degree
1.
Rudder ............................. 24 degrees ±1 degree
Tab up................................ 8 degrees ±1degree
Tab down ......................... 22 degrees ±1 degree
Check for warped contours of the fixed surfaces
2.
due to improperly tightened brace struts.
Inspect horizontal stabilizer "V" struts, fittings, and
3.
hardware for security, cracks and corrosion.
Inspect all hinges for wear. Replace sealed
4.
bearings, if needed. Lubricate hinges.
5. Check security of all screws and bolts.
6. Check the external skins for general condition.
7. Check the drain holes for obstruction.

S: AILERONS AND FLAPS

Check the control movements.
Aileron up......................... 21 degrees ±1 degree
1.
Aileron down .................... 17 degrees ±1 degree
Flap down ........................ 15 degrees ±1 degree
Aileron servo tabs
a. Check security of hinges
2. b. Check for looseness of rod ends and bolts.
c. Check for freedom of travel.
d. Lubricate hinges.
Check the security of the counterweights, which
3.
are installed in the leading edges of the ailerons.
Inspect all hinges for wear. Replace sealed
4.
bearings, if needed. Lubricate hinges
5. Check security of all screws and bolts.
6. Check the external skins for general condition.
Effective: 01/01/08
AIRCRAFT MAINTENANCE MANUAL

R: EMPENNAGE

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