What was found
STATUS MSG IDG VALVE CLSD L REPLACED IDG AIR-OIL HEAT EXCHANGER-COOLER VALVE PER MM. RAN ENGINE IDLE FOR 5 MIN LEAK AND OPS CHECKED OKAY.
- Difficulty date
- January 6, 2012
- Submitted
- January 26, 2012
- Operation
- Air carrier
- Aircraft
- N786UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26938
- Aircraft time
- 64,996 hours, 9,434 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 7921 · Engine Oil Cooler
- Part
- Oil Cooler
- Condition
- Faulted
- Location
- Idg
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.