What was found
APU SHUTDOWN, FAULT LIGHT ILLUMINATED & EICAS MESSAGE, APU FAULT DISPLAYED. RESTARTED APU APPLIED ELECTRICAL & PNEUMATICS, WORKED OK, RAN FOR 30 MINUTES WITH NO PROBLEMS.
- Difficulty date
- November 13, 2013
- Submitted
- December 6, 2013
- Operation
- Air carrier
- Aircraft
- N543UA
- Make and model
- Boeing 757222
- Aircraft serial
- 25698
- Aircraft time
- 83,923 hours, 24,271 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 4920 · APU Core Engine
- Part
- Apu
- Condition
- Faulted
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.