Technical data

13773-001
76-00
Page 330 Nov 2000
2. TROUBLESHOOTING
Trouble Probable Cause Remedy
Power Lever Binding Control-quadrant friction knob too
tight.
Loosen friction knob.
Cable defective or worn. Replace cable.
Quadrant assembly nuts too tight. Loosen nuts, reinstall cotter pins.
Bearing worn on cam follower. Replace bearing.
Mixture Lever Binding Control-quadrant friction knob too
tight.
Loosen friction knob.
Cable defective or worn. Replace cable.
Engine Rpm Too High Or Low
During Flight
Propeller governor cable rod ends
not properly adjusted.
Adjust governor. (Refer to 61-20)
Tachometer malfunctioning. Inspect and replace (if necessary).
(Refer to 77-10)
Propeller governor malfunctioning. Inspect and replace (if necessary).
(Refer to 61-20)
No Tachometer Indication When
Engine Running
Tachometer malfunctioning. Inspect and replace (if necessary).
(Refer to 77-10)
Erratic Tachometer Indication
When Engine Running Smoothly
Tachometer malfunctioning. Inspect and replace (if necessary).
(Refer to 77-10)