What was found
LEFT ISOLATION VALVE WOULD NOT OPEN. REPLACED LT ISOLATION VALVE. OPS CHECK NORMAL.
- Difficulty date
- August 14, 2010
- Submitted
- August 20, 2010
- Operation
- Air carrier
- Aircraft
- N652UA
- Make and model
- Boeing 767322
- Aircraft serial
- 25390
- Aircraft time
- 78,966 hours, 12,744 cycles
- Engine
- Pwa PW4060
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Isolation Valve
- Part number
- 2780539107
- Part serial
- 88
- Condition
- Defective
- Location
- Bleed Air Sys
- Stage of operation
- NR
- 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.