What was found
APU OVERSPEED, NR 1 GEN WAS ALREADY ON MCO. RESET OVERSPEED ON APU ACCY UNIT. APU WORKS NORMAL. REPLACED NR 1 GCU NR 1 GEN WORKS NORMAL.
- Difficulty date
- October 23, 2001
- Submitted
- November 29, 2001
- Operation
- Air carrier
- Aircraft
- N307WA
- Make and model
- Boeing 737347
- Aircraft serial
- 23440
- Aircraft time
- 43,994 hours, 30,514 cycles
- Engine time
- 22,147 hours, 26,193 cycles
- System (JASC)
- 2424 · AC Regulator
- Part
- Gcu
- Part serial
- 60281
- Condition
- Failed
- Location
- Nr 1 Engine
- Part time
- 22,147 hours, 26,193 cycles
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- H
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.