What was found
MX MESSAGE RT UPPER FLOW CONTROL AND SHUTOFF VALVE TORQUE IS NOT IN COMMANDED POSITION. REPLACED RT UPPER FCV IAW MM. COMPLETED FROM PAR 10H TO END. CHECKED OK. NO MESSAGES OR FAULTS.
- Difficulty date
- April 19, 2013
- Submitted
- May 20, 2013
- Operation
- Air carrier
- Aircraft
- N778UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26940
- Aircraft time
- 69,199 hours, 12,114 cycles
- Engine
- Pwa PW4077
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Shutoff Valve
- Part number
- 8102042
- Part serial
- 93
- Condition
- Faulty
- Location
- Nr 1
- 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.