What was found
RT ISOLATION VALVE EICAS MESSAGE APPEARED AND DISAPPEARED MULTIPLE TIMES ENROUTE. REPLACED RT ISOLATION VALVE IAW AMM, OP CHECKS NORMAL.
- Difficulty date
- July 21, 2013
- Submitted
- July 25, 2013
- Operation
- Air carrier
- Aircraft
- N216UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30549
- Aircraft time
- 54,672 hours, 6,813 cycles
- Engine
- Pwa PW4090
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Isolation Valve
- Part number
- 32907706
- Part serial
- 25
- Condition
- Faulty
- Location
- Right
- 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.