# SDR AT9900412

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 21, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N867AT](https://openairdocs.org/aircraft/N867AT), 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: 47170
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support
- Condition: Corroded
- Location: Bs 196
- 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/AT9900412

## Discrepancy

SCHEDULED INSPECTION AT TIMCO LAKE CITY, FL.  FOUND THE FORWARD HORIZONTAL FLANGE OF LATERAL FLOOR SUPPORT AT BS 196 LBL 0-22 CORRODED.  REMOVED FLOOR SUPPORT, TRIMMED NEW FLOOR SUPPORT, DRILLED, DEBURRED, TREATED, PRIMED AND INSTALLED IAW DC9 SRM 53-01 FIG 1, 51-10-4, 51-10-3, 51-10-2, 51-30-2 AND 51-30-5.

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