THRUSH AIRCRAFT, INC – MODEL S2R-R1340 THRUSH 600
AIRCRAFT MAINTENANCE MANUAL
Effective: 01/01/08
2-33
R: EMPENNAGE
Da
ily
50
hrs
100
hrs
400
hrs
1.
Check the travel of the movable surfaces.
Elevator up....................... 27 degrees ±1 degree
Elevator down .................. 17 degrees ±1 degree
Rudder ............................. 24 degrees ±1 degree
Tab up................................ 8 degrees ±1degree
Tab down ......................... 22 degrees ±1 degree
X
2.
Check for warped contours of the fixed surfaces
due to improperly tightened brace struts.
X
X
3.
Inspect horizontal stabilizer “V” struts, fittings, and
hardware for security, cracks and corrosion.
X
4.
Inspect all hinges for wear. Replace sealed
bearings, if needed. Lubricate hinges.
X
5.
Check security of all screws and bolts.
X
6.
Check the external skins for general condition.
X
7. Check
the
drain holes for obstruction.
X
S: AILERONS AND FLAPS
Da
ily
50
hrs
100
hrs
400
hrs
1.
Check the control movements.
Aileron up......................... 21 degrees ±1 degree
Aileron down .................... 17 degrees ±1 degree
Flap down ........................ 15 degrees ±1 degree
X
2.
Aileron servo tabs
a.
Check security of hinges
b.
Check for looseness of rod ends and bolts.
c.
Check for freedom of travel.
d. Lubricate
hinges.
X
3.
Check the security of the counterweights, which
are installed in the leading edges of the ailerons.
X
4.
Inspect all hinges for wear. Replace sealed
bearings, if needed. Lubricate hinges
X
5.
Check security of all screws and bolts.
X
6.
Check the external skins for general condition.
X
