# SDR DHL9871513C

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 5, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N715DH
- Make and model: Boeing 727155C
- Aircraft serial: 19618
- System (JASC): [5712 · Wing, Rib/Bulkhead](https://openairdocs.org/jasc/5712)
- Part: Rib
- Condition: Corroded
- Location: Ws 246
- 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/DHL9871513C

## Discrepancy

AT C-CHECK, R/W LEADING EDGE INTERNAL STRUCTURE UPPER SURFACE RIB AT STA 246 HAS LOWER CHORD ANGLE CORRODED AT APPROX 8 FWD OF WING FRONT SPAR.  REMOVED AND REINSTALLED LOWER CHORD ANGLE PER SRM 51-30-2, 23 INCHES LONG.  N/R 2118

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