# SDR ASAA0752284

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 26, 2007
- Submitted: November 28, 2007
- Operation: Air carrier
- Aircraft: [N557AS](https://openairdocs.org/aircraft/N557AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35176
- Aircraft time: 5,507 hours, 1,595 cycles
- System (JASC): [4910 · APU Cowling/Containment](https://openairdocs.org/jasc/4910)
- Part: Fastener
- Part number: MF530493
- Condition: Damaged
- Location: Apu Inlet
- Stage of operation: UK
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA0752284

## Discrepancy

APU AIR INLET CHAMBER HAS A LOOSE FASTENER.  REMOVED & REPLACED DAMAGED NUT PLATE.  SECURED FASTENER.

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