What was found
NR 1 ENG FAMV STATUS MESSAGE. FOUND FAULTY FAN AIR MODULATING VALVE. REPLACED FAMV, OP CHECKED GOOD. AC OK FOR SERVICE.
- Difficulty date
- July 30, 2008
- Submitted
- August 21, 2008
- Operation
- Air carrier
- Aircraft
- N779UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26941
- Aircraft time
- 48,438 hours, 9,033 cycles
- Engine
- Pwa PW4077
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Modulating Valve
- Part number
- 32907449
- Condition
- Faulty
- Location
- Bleed Air Sys
- 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.