# SDR CALA9900566

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 20, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N79749
- Make and model: Boeing 727224
- Aircraft serial: 22451
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Condition: Corroded
- Location: Bs 620
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA9900566

## Discrepancy

INSPECTION FOUND STRINGER 27R CORRODED IN FORWARD CARGO COMPARTMENT AT STA 620.  THE CORRODED SECTION OF STRINGER WAS CUT OUT.  A STRINGER REPAIR WAS INSTALLED IAW SRM 51-30-2, 53-10-3, AND 51-10-6.

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