# SDR FDEA202402160165

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 16, 2024
- Submitted: February 19, 2024
- Operation: Air carrier
- Aircraft: [N912FD](https://openairdocs.org/aircraft/N912FD), registered now
- Make and model: Boeing 757-28A
- Registry model: [Boeing 757-28A](https://openairdocs.org/model/boeing-757-28a) (OpenAirDocs)
- Aircraft serial: 24260
- Aircraft time: 70,577 hours, 26,620 cycles
- System (JASC): [4920 · APU Core Engine](https://openairdocs.org/jasc/4920)
- Part: Duct
- Condition: Damaged
- Location: Apu
- Component: Apu, Garrettltd
- Component part number: GTCP331200ER
- Stage of operation: IN
- How discovered: O
- Nature of condition: P
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA202402160165

## Discrepancy

DURING SVC WHILE DOING A LEAK INSPECTION ON APU  AREA FOUND APU SURGE DUCT CASING BROKEN AND MISSING  MATERIAL   RELEASED FOR SERVICE PER MEL : 49-11-01.  REMOVED AND REPLACED APU PER MM 49_11_01_4_0  PERFORMED OPERATIONAL TEST ON APU PER MM 49_11_00_2_0 ALL TEST PASSED , NO FAULT NOTED . A/C OK FOR SERVICE

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