Rudder And Steering Pedal Assembly - Piper Lance II Service Manual

BARREL
7 WRAPS
COUNT 14 CABLE WRAPS
RIGHT CABLE
7 WRAPS
CENTER OF CABLE
Figure 5-10. Wrapping Stabilator Trim Barrel
d. Turn the trim control wheel until the trim tab streamlines with the neutral stabilator.
e. Check tab travels as given in Table V-I. The degree of travel on the protractor is
determined by taking the difference between the protractor reading at neutral and up, and
neutral and down. The bubble must be centered at each reading with the airplane level.
f. To obtain correct travels, if incorrect, adjust by disconnecting the rod end (32) and
turning the end in or out as required. Travel adjustments which cannot be corrected at the rod
end adjustment require the repositioning of the screw (22) in the barrel (21). A screw position
of approximately 1.38 inches of screw exposure at the aft end of the barrel is suggested as a
preliminary neutral setting from which final adjustments can be made at the rod end.
g. Check for proper rod end thread engagement and secure the jam nut (31) on the rod
end.
h. Turn the trim wheel to full travel and check for turnbuckle clearance and location of
tab indicator.
i. With the stabilator and trim in all extremes of travel, and with the control wheel
pulled or pushed to secondary stops, check to insure that there is no interference between
turnbuckles and pulleys.
j. Hold the stabilator securely against either stop and determine the total free play of the
trim tab (measured at the tab's trailing edge). Refer to Table V-I for maximum free play.
5-22. RUDDER AND STEERING PEDAL ASSEMBLY.
5-23. REMOVAL OF RUDDER AND STEERING
PEDAL ASSEMBLY. (Refer to
Figure 5-11.)
a. Remove the access panel to the aft section of the fuselage.
b.
Relieve rudder and stabilator cable tension by loosening one of the rudder and
stabilator cable turnbuckles in the aft section of the fuselage.
c. Remove the fuel selector panel cover by removing the rudder trim knob and the cover
attachment screws.
Revised: 10/3/80
SURFACE CONTROLS
LANCE II SERVICE MANUAL
1G12