What was found
AFTER LANDING, THE APU WAS STARTED AND AFTER START THE APU MAINT LIGHT ILLUMINATED. GROUNDED - YES. REMOVED AND REPLACED OIL SENSOR LEVEL REF B737-900 AMM 49-94-11.
- Difficulty date
- September 29, 2022
- Submitted
- October 10, 2022
- Operation
- Air carrier
- Aircraft
- N483AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36350
- Aircraft time
- 26,206 hours, 8,238 cycles
- System (JASC)
- 4920 · APU Core Engine
- Part
- Sensor
- Part number
- 38762983
- Part serial
- 060147001278
- Condition
- Faulty
- Location
- Apu
- Part time
- 7,376 hours, 13,106 cycles
- 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.