Service difficulty report · Metering Valve · Boeing 757222

Difficulty date
October 18, 2007
Submitted
October 19, 2007
Operation
Air carrier
Aircraft
N556UA
Make and model
Boeing 757222
Aircraft serial
26650
Aircraft time
51,840 hours, 19,002 cycles
Engine
Pwa PW2037
Part
Metering Valve
Condition
Malfunctioned
Location
Nlg Steering
Stage of operation
TX
How discovered
9
Nature of condition
O
Precautionary procedure
O

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

What was found

A/C PULLS RT DURING TAXI. FOUND NLG DOES NOT CENTER. NEW NLG STEERING METERING VALVE INSTALLED AND RIGGING ACCOMPLISHED BEFORE TEST RUN.