What was found
APU FAULT MESSAGE ON EICAS. APU FAILED AT ENGINE START WHEN APU BLEED SELECTED. R & R APU SURGE BLEED VALVE, OPS CHECKED SATISFACTORY IAW AMM 49-53-01.
- Difficulty date
- June 5, 2012
- Submitted
- June 7, 2012
- Operation
- Air carrier
- Aircraft
- N642GT
- Make and model
- Boeing 7673Y0
- Aircraft serial
- 26207
- Aircraft time
- 69,105 hours, 17,623 cycles
- System (JASC)
- 4920 · APU Core Engine
- Part
- Bleed Valve
- Condition
- Failed
- Location
- Apu Engine
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.