RANS S-20 RAVEN
TEXT MANUAL
09
/01/2013
11A-04
Deflections
22.
For deflection measurement move flap lever all the way up (fourth notch).
•
Measurement is taken on top surface of flap at approximate half
span on top of flap rib.
NOTE: Press lightly up on the Flap trailing edge to
remove Teleflex Cable play when checking.
•
Down:
49
(Tolerance is +2.0
/ -2.0
)
Surface clearance
23.
Refer back to
FIGURE 05F-04
•
The minimum clearance between surface and gap seal is 0.060”.
•
The minimum clearance between flap and aileron is 0.2”.
Operational check
24.
Move the flap lever in the cockpit throughout the full range of deflection.
Check for:
•
Correct engagement of the roller in the grooves of the flap side
plates in each flap lever position.
•
Interference of controls, linkages, cables, surfaces with other
components.
•
Excessive friction.
