Service difficulty report · Gearbox · Boeing 757232

Difficulty date
July 3, 2024
Submitted
July 5, 2024
Operation
Air carrier
Aircraft
N6711M
Make and model
Boeing 757232
Aircraft serial
30483
Aircraft time
74,963 hours, 29,007 cycles
Engine
Pwa PW2037
Engine time
69,357 hours, 22,055 cycles
Part
Gearbox
Part number
UNKNOWN
Condition
Making Metal
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
E, A

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

What was found

SHIP 6711 -DIV/IFSD/DE- DIVERSION TO MSY DUE TO RIGHT ENGINE OIL FILTER ADVISORY MESSAGE. CREW FOLLOWED QRH AND SHUTDOWN ENGINE. CORRECTIVE ACTION: INSPECTED MCD'S AND OIL FILTER, FOUND METAL DEBRIS ON MAIN AND GEARBOX MCDS. ANALYZED MATERIAL AND FOUND 52100 BEARING MATERIAL. ENGINE CHANGE REQUIRED.