# SDR CALA2023121303632

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 11, 2023
- Submitted: December 13, 2023
- Operation: Air carrier
- Aircraft: [N29124](https://openairdocs.org/aircraft/N29124), registered now
- Make and model: Boeing 757224
- Aircraft serial: 27565
- Aircraft time: 88,867 hours, 21,455 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Bracket
- Part number: 148N313820
- Condition: Corroded
- Location: Apu Inlet Door
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2023121303632

## Discrepancy

WHILE WORKING NR 164654-0300-0006, FOUND APU INLET DOOR FRAME FORWARD STRAP CORRODED @ STA 1781 FROM S3R TO S6R. REMOVED AND REPLACED CORRODED STRAP P/N 148N3138-20 IAW B757 SRM 51-40-02 PARA 7 AND 9 SDR 1034547

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