What was found
ETOPS - APU AUTO SHUTDOWN - FAULT CODE 072IGNITION PLUG (59KA31) // REMOVED AND REPLACED IGNITER PLUG PER AMM 49-41-43. REMOVED AND REPLACED IGNITION LEADS A+B PER AMM 49-41-43. ALL CHECKS GOOD. APU OPERATING NORMALLY.
- Difficulty date
- December 6, 2021
- Submitted
- December 7, 2021
- Operation
- Air carrier
- Aircraft
- N390HA
- Make and model
- Airbus A330243
- Aircraft serial
- 1389
- Aircraft time
- 34,464 hours, 5,437 cycles
- System (JASC)
- 4900 · Airborne Auxiliary Power Unit (APU) System
- Part
- Ignition Lead
- Condition
- Abnormal
- Stage of operation
- UK
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.