What was found
APU FAULT LIGHT CHRONIC. GROUNDED - YES. REMOVED AND REPLACED APU ECU, VERIFIED S/N AND SOFTWARE REF B737-800 AMM 49-61-12.
- Difficulty date
- May 14, 2023
- Submitted
- May 15, 2023
- Operation
- Air carrier
- Aircraft
- N513AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35192
- Aircraft time
- 51,685 hours, 15,505 cycles
- System (JASC)
- 4960 · APU Controls
- Part
- Eec
- Part number
- 2118966222
- Part serial
- 50G0866
- Condition
- Faulty
- Location
- Apu
- Part time
- 43,046 hours, 13,148 cycles
- Stage of operation
- IN
- 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.