Service difficulty report · Landing Gear · Boeing 747422

Difficulty date
February 18, 2008
Submitted
February 19, 2008
Operation
Air carrier
Aircraft
N175UA
Make and model
Boeing 747422
Aircraft serial
24382
Aircraft time
69,131 hours, 7,863 cycles
Engine
Pwa PW4056
Part
Landing Gear
Condition
Malfunctioned
Stage of operation
CR
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

RTFL DUE TO A PROBLEM WITH LANDING GEAR RETRACTION. REPLACED RIGHT HAND BODY GEAR TRUCK TILT POSITION ACTUATOR. OSV SHOP - NO SHOP DATA FOR ROOT CAUSE.