# SDR MALA000634

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 25, 2000
- Submitted: November 2, 2000
- Operation: Air carrier
- Aircraft: [N447XJ](https://openairdocs.org/aircraft/N447XJ), registered now
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 447
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Condition: Corroded
- Location: Fuselage
- 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/MALA000634

## Discrepancy

FOUND DURING C-CHECK, SEVERAL AREAS OF CORROSION ON RBL 0.00 FLOOR PANEL FLANGE FROM STA 294.0 TO STA 380.0.  REFER TO CELSIUS TASK CARD 2564 W/O 18783, AND SAAB STATEMENT 72SDS2818.  MAINTENANCE REMOVED CORROSION IAW SRM 51-70-40.  INSPECTED AND FOUND OUT OF LIMITS REF SRM 51-10-10.  FABRICATED REPAIR ANGLE PER PRINCIPLES OF SAAB SRM 53-70-60.  ALODINED, PRIMED AND TOPCOATED REPAIR ANGLE AND REPAIR AREA PER SRM 51-20-42/43.  INSTALLED REPAIR ANGLE IAW SAAB STATEMENT 72SDS2818 AND 72SDS2692.

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