What was found
APU AUTO SHUTDOWN. FOUND LOOSE B-NUT. SECURED FITTING. SERVICE OIL TO FULL.
- Difficulty date
- January 2, 2013
- Submitted
- February 1, 2013
- Operation
- Air carrier
- Aircraft
- N543UA
- Make and model
- Boeing 757222
- Aircraft serial
- 25698
- Aircraft time
- 80,644 hours, 23,418 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 4990 · APU Oil System
- Part
- B-Nut
- Condition
- Loose
- Location
- Apu
- 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.