What was found
APU WILL NOT START, HANGS AT 28%. START ABORT MESSAGE. REPLACED APU.
- Difficulty date
- October 8, 2013
- Submitted
- October 10, 2013
- Operation
- Air carrier
- Aircraft
- N551UA
- Make and model
- Boeing 757222
- Aircraft serial
- 25399
- Aircraft time
- 82,468 hours, 23,837 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 4920 · APU Core Engine
- Part
- Apu
- Condition
- Malfunctioned
- Location
- Apu Bay
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.