Service difficulty report · Actuator · Boeing 767322

Difficulty date
January 13, 2012
Submitted
January 17, 2012
Operation
Air carrier
Aircraft
N666UA
Make and model
Boeing 767322
Aircraft serial
29238
Aircraft time
48,830 hours, 13,116 cycles
Engine
Pwa PW4056
Part
Actuator
Part number
S251T3607
Part serial
0830
Condition
Faulty
Location
Rudder
Stage of operation
IN
How discovered
O
Nature of condition
J
Precautionary procedure
D

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

What was found

RUDDER RATIO LIGHT ON. PERFORMED RUDDER RATIO CHANGER MODULE TEST PER FIM 27-09-00. PCA FAULT BALL NOTED. REPLACED RUDDER RATIO CHANGER ACTUATOR PER MM, RIGGED PER MM. NO LEAKS NOTED, RIG GOOD.