Piper Arrow IV, Maintenance Manual

Page: 247 / 752

I. Set stabilator cable tension with the turnbuckle in the aft section of the fuselage and instructions
given in Rigging and Adjustment of Stabilator Controls. Check safety of all turnbuckles upon
completion of adjustments.
J. Tighten the connecting bolts of the idler sprockets.
K. Install the floor tunnel plate trim covers by the following procedure:
(1) Install the floor tunnel plate and secure with the appropriate screws. Fasten the tunnel carpet in
place and replace the rudder trim knob.
2. Either control wheel assembly may be installed by the following procedure:
A. Insert the control wheel tube through the instrument panel.
B. Should wires for the various Autopilot systems need to be installed in the control tube, route them
through the hole in the forward side of the tube and out of the small hole in the forward side.
Position the rudder grommet in the hole in the side of the tube.
C. On the left control tube install the stop.
D. Connect the control wheel tube to the flexible joint of the tee bar assembly. If the control cables
and/ or chains have not been removed or loosened, place the ailerons in neutral and install the
control tube on the flexible joint to allow the control wheel to be neutral. Install bolt, washer and
nut and tighten.
AILERON CONTROLS.
REMOVAL OF AILERON CONTROL CABLES. (Refer to Figure 27-3.)
1. For the removal of either the control cables in the fuselage or the wings, first remove the rear seat
bottom on the airplane.
2. To remove either the right or left primary control cables that are located in the fuselage, the following
procedure may be used:
A. Remove the two front seats from the airplane.
B. Remove the tunnel cover located aft of the tee bar assembly by the following procedure:
(1) Remove the rudder trim control knob and trim cover attaching screws. Roll back the carpet
from the tunnel and remove the tunnel plate that is located just aft of the tee bar assembly by
removing the plate attaching screws.
—NOTE—
To help facilitate reinstallation of control cables, mark the cable
ends and attach a line where applicable before drawing them
through the fuselage or wing.
C. Separate the primary control cable at the turnbuckle located under the rear seat or floor panel aft of
the main spar.
D. Remove the cable pulleys attached to the lower section of the control column tee bar assembly by
removing the pulley attaching bolt.
E. Move the cable guard under the pulley cluster located just aft of the lower portion of the tee bar by
removing the cotter pin from the exposed end of the guard and sliding it to the left or right as
required.
27-10-01
Page 27-12
Revised: February 23, 1979
1K7
PIPER AIRCRAFT
PA-28RT-201 / 201T
MAINTENANCE MANUAL