What was found
DIVERTED TO HNL DUE TO NR 2 ENGINE POWER FLUCTUATION. AS A PRECAUTIONARY MEASURE BOROSCOPED ENGINE TO CHECK COMPRESSOR HEALTH, RECHECKED CHIP DETECTORS AND OIL FILTER. ALSO REPLACED 10TH STAGE CHECK VALVE.
- Difficulty date
- February 11, 2004
- Submitted
- March 22, 2005
- Operation
- Air carrier
- Aircraft
- N547UA
- Make and model
- Boeing 757222
- Aircraft serial
- 25368
- Aircraft time
- 48,628 hours, 14,238 cycles
- Engine
- Pwa PW2037
- Engine time
- 44,928 hours, 16,244 cycles
- System (JASC)
- 7200 · Engine (Turbine/Turboprop)
- Part
- Engine
- Condition
- Fluctuates
- Location
- Nr 2
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- R
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.