What was found
APU HOC T-S. DUE TO APU OIL USAGE TRENDING UP & TO AVOID DELAYS OR CNX'S, TROUBLESHOOT HIGH OIL CONSUMPTION. 300A. IF NOTHING FOUND. NEED TO REPLACE APU. REPLACED APU. ACCMP'D SUCCESSFUL INFLIGHT APU ALTITUDE START.
- Difficulty date
- March 27, 2010
- Submitted
- April 7, 2010
- Operation
- Air carrier
- Aircraft
- N549UA
- Make and model
- Boeing 757222
- Aircraft serial
- 25397
- Aircraft time
- 69,377 hours, 20,029 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 4920 · APU Core Engine
- Part
- Apu
- Part number
- 380029817
- Part serial
- 62655331
- Condition
- Faulty
- Location
- Apu Bay
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.