# SDR ASAA0944657

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 2009
- Submitted: March 10, 2009
- Operation: Air carrier
- Aircraft: N772AS
- Make and model: Boeing 737-4Q8
- Registry model: [Boeing 737-4Q8](https://openairdocs.org/model/boeing-737-4q8) (OpenAirDocs)
- Aircraft serial: 25105
- Aircraft time: 52,454 hours, 29,517 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Doubler
- Part number: 69698543
- Condition: Cracked
- Location: R1 Door
- 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/ASAA0944657

## Discrepancy

R1 DOOR AFT LOWER CORNER INNER DOUBLER CRACKED.  REMOVED DOUBLER, FABRICATED AND INSTALLED NEW DOUBLER IAW B737 400 SRM 51 40 02.

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