What was found
LEFT ISOLATION VALVE LIGHT ON ISOLATION VALVE IS FAULTY. REPLACED LT ISOLATION VALVE, CKS OK.
- Difficulty date
- April 26, 2010
- Submitted
- May 14, 2010
- Operation
- Air carrier
- Aircraft
- N651UA
- Make and model
- Boeing 767322
- Aircraft serial
- 25389
- Aircraft time
- 75,185 hours, 12,319 cycles
- Engine
- Pwa PW4060
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Isolation Valve
- Part number
- 2780539107
- Part serial
- 86
- Condition
- Faulty
- Location
- Left
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.