What was found
FLT: N/A (MX FINDING). ESI - APU BLEED INOP. REPLACED APU ECU PER AMM. APU BLEED CONFIRMED OPERATIONAL.
- Difficulty date
- December 29, 2023
- Submitted
- January 4, 2024
- Operation
- Air carrier
- Aircraft
- N688SL
- Make and model
- Boeing 757230
- Aircraft serial
- 25140
- Aircraft time
- 103,119 hours, 26,437 cycles
- System (JASC)
- 4940 · APU Start/Ignition System
- Part
- Ecu
- Part number
- 211734220
- Part serial
- 102B0356
- Condition
- Faulty
- Location
- Apu
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- S
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.