# SDR AT9900258

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 9, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N813AT](https://openairdocs.org/aircraft/N813AT), registered now
- Make and model: Doug DC-9-32
- Registry model: [Doug DC-9-32](https://openairdocs.org/model/mcdonnell-douglas-dc-9-32) (OpenAirDocs)
- Aircraft serial: 47318
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Doubler
- Part number: 1A436871
- Condition: Out Of Position
- Location: Bs 464
- 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/AT9900258

## Discrepancy

SCHEDULED INSPECTION AT AERO CORP, FL.  FOUND AN EXTERNAL DOUBLER THAT INTERFERES WITH WINDOW BELT DOUBLER AT BS 464 L-14 ON THE RIGHT SIDE.  REMOVED EXISTING DOUBLER, FORMED NEW DOUBLER, DRILLED, COUNTERSUNK, TREATED, PRIMED AND INSTALLED IAW DC9 SRM 51-10-4, 51-10-3, 51-10-2, 51-20-0, 51-30-0, AND RES NR 99581 AND 99576.

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