Installation Of Flap Actuator Motor; Control Pedestal Diagram - Piper Navajo Chieftain PA-31-350 Service Manual

c. Cut safety wire (12) and disconnect the flexible drive shaft ends (4 and 6) from the motor.
d. Remove the clamp (9) that holds the motor on its mounting bracket (13). Remove the motor.
e. If desired to replace the shock grommets in the bulkhead, the motor with its mounting bracket may be
removed together by removing the bracket mounting bolts at the bulkhead.
5-61. INSTALLATION OF FLAP ACTUATOR MOTOR. (Refer to Figure 5-18.)
a. Install the shock grommets in the bulkhead.
b. Install the flap actuator motor (5) and bracket (13) on the forward side of the bulkhead. Ascertain that
the anti-rotation pin on the motor fits in the pin hole in the mounting bracket. Secure the holding
clamp (9).
c. Connect the flexible drive shaft ends (4 and 6) to the motor (per Paragraph 5-63) and secure nut (10)
with .040 safety wire (12).
d. Connect the electrical leads.
e. Check flap rigging and adjustment per paragraphs 5-68 and 5-69.
f. Install access plates and panels and seats.
1. TRIM SCREW ASSY, ELEVATOR
2. TRIM SCREW ASSY, AILERON
3. FLEXIBLE JOINT
4. CONTROL KNOB, AILERON
5. TRIM SCREW ASSY, RUDDER
6. CONTROL WHEEL, RUDDER
7. CONTROL WHEEL, ELEVATOR
8. THROTTLE CONTROLS
9. PROPELLER CONTROLS
10. MIXTURE CONTROLS
11. FRICTION LOCK
12. CONTROL CABLE
NAVAJO CHIEFTAIN SERVICE MANUAL
4
Figure 5-17. Control Pedestal
Reissued: 9/23/80
Interim Revision: 7/16/96
SURFACE CONTROLS
1J8