# SDR DHL9870617C

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 19, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N706DH
- Make and model: Boeing 727-22C
- Registry model: [Boeing 727-22C](https://openairdocs.org/model/boeing-727-22c) (OpenAirDocs)
- Aircraft serial: 19192
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Condition: Cracked
- Location: Ws 70.5
- 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/DHL9870617C

## Discrepancy

AT C-CHECK, RIGHT WING UPPER SURFACE, HFEC  REVEALED 3 CRACK INDICATIONS AT 3 FASTENER HOLES AT WING RIB UPPER CHORD AT 70.5 O/B HORIZ FLANGE.  OVERSIZED HOLES, HFEC, INSTALLED PREV MOD PER S/B 57-0112.  N/R 2130.

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