Piper Arrow IV Turbo Maintenance Manual page 249

F. Remove the cotter pins used as cable guards at the pulley in the forward area of the floor opening
aft of the main spar.
G. Disconnect the cable from the control chain at the control column tee bar assembly by removing
the cotter pin, nut, bolt and bushing that connect the two together. Secure the chains in some
manner to prevent them from unwrapping from around the sprockets.
H. Draw the cable back through the floor tunnel.
3. The primary control cable in either wing may be removed by the following procedure:
A. Remove the access plate to the aileron bellcrank located on the underside of the wing forward of
the center of the aileron.
B. If not previously disconnected, separate the cable at the turnbuckle located in the area aft of the
main spar.
C. Disconnect the cable from the forward end of the aileron bellcrank by removing the cotter pin, nut,
washer and bolt.
D. Draw the cable from the wing.
4. Either balance cable may be removed by the following procedure:
A. Separate the balance cable at the turnbuckle in the right side of the opening aft of the main spar.
B. If the left balance cable is to be removed, remove the cotter pin used as a cable guard at the pulley
in the center of the opening.
C. Remove the access plate to the aileron bellcrank located on the underside of the wing forward of
the center of the aileron.
D. Disconnect the cable from the aft end of the aileron bellcrank by removing the cotter pin, nut,
washer and bolt.
E. Draw the cable from the wing.
INSTALLATION OF AILERON CONTROL CABLES. (Refer to Figure 27-3.)
1. The installation of either the right or left primary control cable that is located in the fuselage may be
accomplished as follows:
A. Draw the cable through the fuselage floor tunnel.
B. Connect the cable to the end of the control chain and secure using bushing, bolt, nut and cotter pin.
C. Place the cable around the pulley that is located in the tunnel aft of the tee bar. Install the cable
guard and secure with a cotter pin.
D. Position cables and install the cable pulleys that attach to the lower section of the tee bar assembly.
Secure with bolt, washer and nut.
E. Place the cable around the pulley that is located within access opening just aft of the main spar and
install cotter pin cable guards.
F. If the primary control cable in the wing is installed, connect the control cable ends at the
turnbuckle located within access opening just aft of the main spar.
G. Check rigging and adjustment per Rigging and Adjustment of Aileron Controls.
H. Install the floor tunnel plate trim covers by the following procedure:
(1) Place the tunnel plate into position for installation and secure with the attachment screws. Roll
the carpet into place and install the rudder trim cover and knob.
PIPER AIRCRAFT
PA-28RT-201 / 201T
MAINTENANCE MANUAL
1K9
27-10-02
Page 27-14
Revised: February 23, l979