Service difficulty report · Trim System · Boeing 767322

Difficulty date
June 2, 2008
Submitted
July 1, 2008
Operation
Air carrier
Aircraft
N668UA
Make and model
Boeing 767322
Aircraft serial
30024
Aircraft time
32,781 hours, 9,061 cycles
Engine
Pwa PW4056
Part
Trim System
Condition
Failed
Location
Rudder
Stage of operation
NR
How discovered
O
Nature of condition
W
Precautionary procedure
O

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

What was found

RUDDER TRIM FAILED TO TRIM IN POS 988 (01=L, 02=R) DIRECTION. CREW COMMENTS: RUDDER TRIM WOULD ONLY MOVE LEFT AFTER FIRST MOVING TRIM TO RIGHT.