THRUSH AIRCRAFT, INC – MODEL S2R-R1340
AIRCRAFT MAINTENANCE MANUAL
Effective: 01/01/08
7-9
FLAP REMOVAL
A. Disconnect flap push rod at flap. Do
not change position of rod end on
push rod. (See Figure 7-5)
B. Remove flap hinge bolts.
C. Remove
flap from aircraft.
FLAP INSTALLATION
Installation of the flap is the reverse of
the removal procedure. In the event
push rod length has been altered, the
flap will have to be completely re-rigged.
Figure 7-5: Flap Operating Mechanism
FLAP RIGGING
A. With the master switch “ON,” fully
retract the flaps (up flaps) with the
flap switch.
B. Disconnect the flap push – pull rods
at the torque tube arms.
C. Hold a straight edge on the wing
lower surface at wing station 49.0
(approximately 24 inches outboard of
the fuselage side). In the properly
rigged flap “up” position, the straight
edge should contact the lower
surface of the wing, front spar, the
flap trailing edge and the lower
surfaces.
