What was found
APU GENERATOR INOPERATIVE. CHECKED FEEDER CONNECTOR PER TIP 24-21-01-200A & FOUND OK. TRIED NEW GCU, NO HELP. BPCU BITE SHOWS "REPLACE GEN-(DIODE)". NEEDS GENERATOR REPLACED. REPLACED APU GENERATOR. OPS NORMAL.
- Difficulty date
- November 19, 2008
- Submitted
- November 26, 2008
- Operation
- Air carrier
- Aircraft
- N643UA
- Make and model
- Boeing 767322
- Aircraft serial
- 25093
- Aircraft time
- 76,239 hours, 12,282 cycles
- Engine
- Pwa PW4060
- System (JASC)
- 2421 · AC Generator-Alternator
- Part
- Generator
- Part number
- S281T00137
- Condition
- Faulty
- Location
- Apu
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- W
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.