- Difficulty date
- June 18, 2013
- Submitted
- June 21, 2013
- Operation
- Air carrier
- Make and model
- Boeing 777222
- Aircraft serial
- 26931
- Aircraft time
- 68,070 hours, 9,558 cycles
- Engine
- Pwa PW4090
- Part
- Valve
- Condition
- Failed
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
COND TEMP SENSOR LT STATUS. GROUND TEST FAIL.