What was found
NR 1 ENG RT TURBINE VANE & VANE COOLING SHUTOFF VALVE INOPERATIVE AND LEAKING AIR THRU POSITION INDICATOR PIN. REMOVED VALVE PER AMM. INSTALLED NEW VALVE.
- Difficulty date
- August 20, 2011
- Submitted
- September 16, 2011
- Operation
- Air carrier
- Aircraft
- N785UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26954
- Aircraft time
- 64,124 hours, 9,180 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 7520 · Engine Cooling System
- Part
- Shutoff Valve
- Condition
- Leaking
- Location
- Nr 1 Engine
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.