# SDR 9621389304

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 2, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N931MC](https://openairdocs.org/aircraft/N931MC), registered now
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 48057
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Doubler
- Condition: Cracked
- Location: Bs 1079-1089
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/9621389304

## Discrepancy

DURING H-CHECK, FOUND CRACKS IN THE FS 1079 -1089 WINDOW RINGPAN LEFT SIDE.  REPAIRED RINGPAN (P/N 5912285) PER EA 93-110339.

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