# SDR MALA000718

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 7, 2000
- Submitted: December 18, 2000
- Operation: Air carrier
- Aircraft: N412XJ
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B412
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- 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/MALA000718

## Discrepancy

FOUND DURING C-CHECK, CORROSION ON FRAME 258.0 REFER TO CELSIUS W/O 19007 TASK CARD 1534.  MAINTENANCE REMOVED  CORROSION AS REQUIRED IAW SRM 51-70-40.  REMAINING MATERIAL IS OUT OF LIMITS SRM 51-10-10.REMOVED DAMAGE ANGLE AND FABRICATED NEW ANGLE PER SAMPLE AND 1 EA.   REPAIR DOUBLER. IAW 51-20-20. 51-20-30 LOCATED, DRILLED AND TRIMMED NEW NANGLE DOUBLER IAW SR M 51-40-40.  TREATED, AND PRIMED AND TOPCOATED IAW SRM 51-20-42/43. FAY SEALED A ND INSTALLED  REF SRM 51-40-21.

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