What was found
DEBRIS FOUND IN OIL FILTER DURING ROUTINE REPLACEMENT. DEBRIS DETERMINED TO BE ALUMINUM GEARBOX MATERIAL. REQUIRES ENGINE CHG PER PROP ENGINEERING (GEARBOX UNAVAIL).
- Difficulty date
- April 8, 2008
- Submitted
- April 9, 2008
- Operation
- Air carrier
- Aircraft
- N187DN
- Make and model
- Boeing 767332
- Aircraft serial
- 27582
- Aircraft time
- 56,917 hours, 8,476 cycles
- Engine
- Pwa PW4060
- Engine time
- 63,974 hours, 11,908 cycles
- System (JASC)
- 7210 · Turbine Engine Reduction Gear
- Part
- Engine
- Part number
- PW40603
- Part serial
- 724416
- Condition
- Making Metal
- Location
- Nr 2
- Part time
- 63,974 hours, 11,908 cycles
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.