What was found
THE 'R ISLN VALVE' ILLUMINATED. ASSOCIATED BLD ISLN VLV EICAS MSG IS DISPLAYED. REPLACED R ISOLATION VALVE. CHECKS GOOD, NO LEAKS NOTED.
- Difficulty date
- December 20, 2008
- Submitted
- December 23, 2008
- Operation
- Air carrier
- Aircraft
- N673UA
- Make and model
- Boeing 767322
- Aircraft serial
- 29241
- Aircraft time
- 31,896 hours, 8,575 cycles
- Engine
- Pwa PW4052
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Isolation Valve
- Part number
- 2780539107
- Condition
- Faulty
- Location
- Right
- Stage of operation
- IN
- 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.