# SDR ASAA2013122012200

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 20, 2013
- Submitted: December 24, 2013
- Operation: Air carrier
- Aircraft: [N557AS](https://openairdocs.org/aircraft/N557AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35176
- Aircraft time: 28,926 hours, 8,533 cycles
- System (JASC): [4910 · APU Cowling/Containment](https://openairdocs.org/jasc/4910)
- Part: Stud
- Part number: 6826049001
- Condition: Disconnected
- Location: Apu
- Stage of operation: IN
- 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/ASAA2013122012200

## Discrepancy

APU AIR INLET DOOR FWD UPPER RETAINING STUD DISCONNECTED.  ACFT GROUNDED. INSTALLED RETAINING STUD AND RECEPTACLE WITH GROMMET IAW MM 49-15-15.  ACCESS DOOR SECURED.

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