Service difficulty report · Servo · Boeing 737476

Difficulty date
October 6, 2005
Submitted
June 6, 2006
Operation
General aviation
Make and model
Boeing 737476
Engine
Cfmint CFM563C
Part
Servo
Part number
AR6460M2
Condition
Failed
Location
Autopilot Trim
Part time
50,690 hours
Stage of operation
CL
How discovered
O
Nature of condition
F
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

(AUS) AUTOPILOT STABILISER TRIM SERVO FAILED. WORKSHOP INVESTIGATION FOUND ROTOR GEAR STRIPPED AND ROTOR BEARING JOURNAL WORN. (OTHER CAUSE: AGE ) (CASA# 510001457)