Service difficulty report · Generator · Boeing 777222

Difficulty date
May 16, 2007
Submitted
May 18, 2007
Operation
Air carrier
Aircraft
N799UA
Make and model
Boeing 777222
Aircraft serial
26926
Aircraft time
40,029 hours, 6,102 cycles
Engine
Pwa PW4090
Part
Generator
Condition
Disconnected
Location
Left
Stage of operation
CR
How discovered
O
Nature of condition
O
Precautionary procedure
A

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

What was found

LEFT GENERATOR DISCONNECTED DUE TO LOW OIL PRESSURE. FLIGHT DIVERTED. [06-14-07] REMOVED AND REPLACED LEFT IDG. ACCOMPLISHED SERVICE AND LEAK CHECK. ACCOMPLISHED 5 MIN IDLE RUN AND FOUND NO LEAKS. OK FOR SERVICE. SUSPECT SEAL LEAKAGE PROBLEM.