Rans S-7S COURIER, Text Manual

Page: 164 / 203

06/15/2011
09A-04
Deflections
22. For deflection measurements move flap lever all the way up (second
notch).
23. Measurement is taken on top surface of flap at approximate half span on
top of flap rib.
•
Down: 34 (Tolerance is +2.0 / -2.0 )
Surface clearance
24. Refer 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
25. 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.
•
1/8” minimum clearance of flap lever to seat cross tube with the
lever in the up most position. If needed place washers between the
U- bracket and the square tube to obtain clearance. Reference
parts page 002-10.
•
Interference of controls, linkages, cables, surfaces with other
components.
•
Excessive friction.