Service difficulty report · Actuator · Boeing 747422

Difficulty date
March 8, 2007
Submitted
March 13, 2007
Operation
Air carrier
Aircraft
N175UA
Make and model
Boeing 747422
Aircraft serial
24382
Aircraft time
65,132 hours, 7,428 cycles
Engine
Pwa PW4056
Part
Actuator
Condition
Unknown
Location
Mlg
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

LANDING GEAR WON'T RETRACT; RTFL & LANDED UNDER AMBER ALERT. REPLACED RT BODY TILT ACTUATOR. CYCLED GEAR, OP CHECKED OK.