# SDR DL72W990825

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 13, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N2820W](https://openairdocs.org/aircraft/N2820W), registered now
- Make and model: Boeing 727247
- Aircraft serial: 21058
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 6554574155
- Condition: Cracked
- Location: Bs 600
- 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/DL72W990825

## Discrepancy

WHILE ACCOMPLISHING HFEC INSPECTIONS PER SI 4-74176-12AD, REV F, CRACK INDICATIONS WERE NOTED BETWEEN BS 520 AND 681 AT S4R.  ADDITIONALLY, GROUND DAMAGE WAS INDUCED TO THE AREA WHILE ACCOMPLISHING THE STANDARD REPAIR.  REPAIRED PER ERA 332946-14AD, REV F.

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