What was found
APU GENERATOR FAIL LIGHT, WHEN RESET APU SHUTDOWN NO APU GEN RESET. FOUND MAINTENANCE MESSAGE 24-31513, APU GENERATOR EXCITER FIELD OPEN CIRCUIT.
- Difficulty date
- October 9, 2012
- Submitted
- February 19, 2013
- Operation
- Air carrier
- Aircraft
- N223UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30224
- Aircraft time
- 47,754 hours, 5,784 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 2421 · AC Generator-Alternator
- Part
- Generator
- Part number
- 756589A
- Condition
- Faulty
- Location
- Apu
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.