# SDR DHL9974131C

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 26, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N741DH
- Make and model: Boeing 727-2Q9
- Registry model: [Boeing 727-2Q9](https://openairdocs.org/model/boeing-727-2q9) (OpenAirDocs)
- Aircraft serial: 21931
- System (JASC): [5713 · Wing, Longeron/Stringer](https://openairdocs.org/jasc/5713)
- Part: Stringer
- Condition: Corroded
- Location: Bs 560-567
- 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/DHL9974131C

## Discrepancy

AT C CHECK, EVIDENCE OF EXFOLIATION CORROSION AT  STRINGER 27R BS 560-567 RBL 14.  CUT OUT DAMAGED SECTION AND REPAIRED PER SRM 53-10-3, 12 INCHES LONG, N/R 3396.

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