Service difficulty report · Generator · Boeing 757222

Difficulty date
June 14, 2007
Submitted
June 20, 2007
Operation
Air carrier
Aircraft
N570UA
Make and model
Boeing 757222
Aircraft serial
26678
Aircraft time
49,608 hours, 18,132 cycles
Engine
Pwa PW2037
Part
Generator
Condition
Malfunctioned
Stage of operation
DE
How discovered
9
Nature of condition
J
Precautionary procedure
O

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

What was found

CREW REPORT: RIGHT GENERATOR TRIPPED IN DESCENT WHEN GEN DRIVE LIGHT FLASHED. [08-07-07] ACCOMPLISHED RECHECK FOUND RT IDG TOOK 90 PUMPS OR 4 PINTS TO FULL, AND FOUND OIL LEAK SIX DROPS PER MIN FROM FUEL OIL COOLER BY PASS VALVE DRAIN LINE. REPLACED FUEL OIL HEAT EXCHANGER BY-PASS VALVE AND IDG.