# SDR MALA010331

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 12, 2001
- Submitted: April 5, 2001
- Operation: Air carrier
- Aircraft: N430XJ
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 430
- Aircraft time: 8,511 hours, 9,720 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- 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/MALA010331

## Discrepancy

FOUND DURING C-CHECK, CORROSION ON FLOORBOARD FLANGE AT STA 258.0 FOR PANEL 121AZ. MAINTENANCE REMOVED CORROSION, MATERIAL REMOVED IS OUT OF LIMIT, REMOVED FWD FLANGE , AND FABRICATED NEW FWD FLANGE PER SAMPLE.  FABRICATED NEW AFT FLANGE. OK TO TREAT, PRIME AND TOPCOAT BOTH FWD AND AFT FLANGES.  ALODINED AND PAINTED 2 EA. FLANGES IAW SRM 51-20-42/43.

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