# SDR GTIA9900896

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 29, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N13512
- 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: 48111
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Stiffener
- Condition: Cracked
- Location: Bs 484
- 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/GTIA9900896

## Discrepancy

MHV - LEFT INBOARD FLOOR STATION 484 HAS RIVETS PULLING THROUGH AND BOTH ENDS OF ALL STIFFENERS ARE CRACKED ON 484 AND 520.  REMOVED DAMAGED STIFFENERS.  FABRICATED NEW STIFFENERS LOCATED AND DRILLED IAW SRM 51-01 TREATED AND PRIMED IAW SRM 51-10-3.  INSTALLED STIFFENERS IAW SRM 51-30-2 DC9.  (M)

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