# SDR UPS06547700

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 31, 2006
- Submitted: August 16, 2006
- Operation: Air carrier
- Aircraft: [N421UP](https://openairdocs.org/aircraft/N421UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 25281
- Aircraft time: 19,022 hours, 12,315 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Dented
- Location: Bs 1682 S4l
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS06547700

## Discrepancy

LT AFT FUSELAGE SKIN DENTED BS 1682, S4L APPROX L .3750 INCH BY W .3125 INCH BY D- .039.  BLENDED AND BUFFED OUT GOUGE IN DENTED AREA IAW SRM 53-00-01-1.  CUT OUT DAMAGED SKIN IAW SRM 53-00-01, FIG 201.  HFEC CUTOUT IAW NTM 51-00-00 PR 6 NO CRACKED NOTED.  FABRICATED REPAIR DOUBLER IAW SRM 53-00-01, FIG 201 MATL. ID 2024-T 3 .063, BATCH NR 1088132 PO NR MST0020369, MPI 25,000 F/C REINSPECT.

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