What was found
UNABLE TO START ENGINES DUE TO APU DUCT PRESS AT 20PSI. IAW SAM CYCLED "S23" AND "S24" CB'D AT P11-6 PANEL, NO HELP. FOUND SHUTOFF VALVE FAULTED.
- Difficulty date
- June 24, 2010
- Submitted
- July 19, 2010
- Operation
- Air carrier
- Aircraft
- N648UA
- Make and model
- Boeing 767322
- Aircraft serial
- 25285
- Aircraft time
- 75,683 hours, 12,251 cycles
- Engine
- Pwa PW4060
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Shutoff Valve
- Part number
- 2780540102
- Part serial
- 73
- Condition
- Faulted
- Location
- Bleed System
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.