What was found
APU FAULT LIGHT DURING APU START. GROUNDED - YES. REMOVED AND REPLACED APU IGNITER PLUG REF B737-800 AMM 49-41-51.
- Difficulty date
- May 16, 2023
- Submitted
- May 18, 2023
- Operation
- Air carrier
- Aircraft
- N519AS
- Make and model
- Boeing 737890
- Aircraft serial
- 36482
- Aircraft time
- 51,410 hours, 15,155 cycles
- System (JASC)
- 4940 · APU Start/Ignition System
- Part
- Igniter
- Part number
- 3057661
- Condition
- Faulty
- Location
- Apu
- Stage of operation
- NR
- 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.