What was found
APU AUTO SHUTDOWN AND DISPLAYED "FAULT" LIGHT AFTER TAXI IN. GROUNDED - YES. REMOVED AND REPLACED INLET TEMP SENSOR REF B737-9 AMM 49-61-31. RAN APU, OPS CHECK GOOD. NO FAULT NOTED.
- Difficulty date
- February 26, 2022
- Submitted
- March 1, 2022
- Operation
- Air carrier
- Aircraft
- N928AK
- Make and model
- Boeing 7379
- Aircraft serial
- 44099
- Aircraft time
- 46 hours, 21 cycles
- System (JASC)
- 4960 · APU Controls
- Part
- Sensor
- Part number
- MS280341
- Condition
- Faulty
- Location
- Apu
- Stage of operation
- TX
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.