What was found
LEFT FAN AIR TEMP SENSOR INOPERATIVE. REMOVED AND REPLACED THE LEFT ENGINE FAN AIR TEMP SENSOR IAW AMM 36-11-17. PERFORMED AIR SUPPLY SYSTEM BITE AND FATS FAIL THE TEST IAW AMM 36-23-00/581.
- Difficulty date
- June 4, 2018
- Submitted
- June 5, 2018
- Operation
- Air carrier
- Aircraft
- N1381A
- Make and model
- Boeing 767316
- Aircraft serial
- 27615
- Aircraft time
- 84,177 hours, 17,776 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Sensor
- Part number
- 7732847
- Part serial
- 940911
- Condition
- Failed
- Location
- Lt Fan Air Temp
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.