# SDR UPS01236939

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 24, 2001
- Submitted: September 28, 2001
- Operation: Air carrier
- Aircraft: [N949UP](https://openairdocs.org/aircraft/N949UP), registered now
- Make and model: Boeing 727-25C
- Registry model: [Boeing 727-25C](https://openairdocs.org/model/boeing-727-25c) (OpenAirDocs)
- Aircraft serial: 19717
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Doubler
- Part number: NA
- Part serial: NA
- Condition: Corroded
- Location: Bs 1040-1080
- 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/UPS01236939

## Discrepancy

INSPECTION TYPE:C AFT CARGO CUT OUT UPER SILL INTERNAL DOUBLER, HAS CORROSION FROM BS 1080.     REMOVED CORROSION, FOUNF OUT OF LIMITS AT STA 1040-1080 AS PER B727- SRM 51-10-6 CUT OUT DAMAGE AREA AS PER 53-10-01 UPPER SILL INTERNAL DOUBLER BS 1080 AS PER TELEX #B2-9430 BOEING DROWING #65-18385. TREATED, PRIMED AND INSTALED DOUBLER IAW B727-SRM 51-10-02.

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