# SDR MALA000701

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 15, 2000
- Submitted: December 8, 2000
- Operation: Air carrier
- Aircraft: N421XJ
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 421
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Part number: 7253721439
- 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/MALA000701

## Discrepancy

FOUND DURING C-CHECK, WEB AT STA 288.0 THRU 294.0 IS CORRODED.  REFER TO CELSIUS W/O 18910, TASK CARD 1526, AND SAAB STATEMENT 340SDS000299.  MAINTENANCE BLEDED OUT CORRODED AREAS IAW SRM 51-10-10.  REMOVED AND REPLACEDSEVERAL CORRODED RIVETS IAW 51-40-21, REMAINING MATERIAL IS OUT OF  LIMITS REF: SRM 51-10-10. REMOVED WEB AS REQUIRED IAW SRM 51-40-21, INSTALLED NEW WEB PN 7253 721-439.

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