# SDR MALA000613

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 18, 2000
- Submitted: October 25, 2000
- Operation: Air carrier
- Aircraft: N416XJ
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 416
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- Location: Cabin
- 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/MALA000613

## Discrepancy

FOUND DURING C-CHECK, FLOOR BOARD SUPPORT ANGLE IS CORRODED AT LBL 10 BETWEEN STA 236 AND STA 258.  REFER TO CELSIUS TASK CARD 1549, AND CELSIUS W/O 18843.  MAINTENANCE REMOVED CORROSION AND CORRODED NUT PLATES IAW SRM 51-70-40 & 51-40-21 MATERIALS REMAINING OUT OF LIMITS REF SRM 51-10-10.  REMOVED SUPPORT ANGLE REF SRM 51-40-21.  FABRICATED NEW ANGLE IAW SRM 51-20-20/30, ALODINED IAW SRM 51-20-42, PAINTED IAW SRM 51-20-43, INSTALLED IAW SRM 51-40-21.

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