What was found
APU AUTO SHUTDOWN ON ITS OWN WHEN PACKS WERE TURNED OFF. PERFORMED ECU BITE, NO FAULTS FOUND. CHECKED OIL LEVEL. CHECKS GOOD.
- Difficulty date
- July 13, 2009
- Submitted
- July 15, 2009
- Operation
- Air carrier
- Aircraft
- N752AT
- Make and model
- Boeing 757212
- Aircraft serial
- 23128
- Aircraft time
- 70,235 hours, 33,261 cycles
- Engine time
- 14,154 hours, 18,893 cycles
- System (JASC)
- 4920 · APU Core Engine
- Part
- Apu
- Part number
- 380029816
- Part serial
- P2551
- Condition
- Shutdown
- Location
- Apu Bay
- Part time
- 14,154 hours, 18,893 cycles
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.