# SDR DHL9870831C

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 1, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N708DH
- Make and model: Boeing 727-25
- Registry model: [Boeing 727-25](https://openairdocs.org/model/boeing-727-25) (OpenAirDocs)
- Aircraft serial: 18275
- System (JASC): [5712 · Wing, Rib/Bulkhead](https://openairdocs.org/jasc/5712)
- Part: Rib
- Condition: Cracked
- Location: Ws 601.5
- 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/DHL9870831C

## Discrepancy

AT C-CHECK, INSPECTED LOWER RIB CHORDS AT WS 601.5 PER S/B 57-0127.  FOUND LOWER FLANGE OF RIB  CRACKED AT STR 8.  STOP DRILLED AND INSTALLED ANGLE REPAIR PER SRM 57-10-5, 22.5 X 2.  N/R 1615

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