# SDR IPXA1B66718

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 13, 2011
- Submitted: May 20, 2011
- Operation: Air carrier
- Aircraft: [N582UP](https://openairdocs.org/aircraft/N582UP), registered now
- Make and model: Boeing 747-4R7F
- Registry model: [Boeing 747-4R7F](https://openairdocs.org/model/boeing-747-4r7f) (OpenAirDocs)
- Aircraft serial: 29053
- Aircraft time: 70,234 hours, 12,978 cycles
- System (JASC): [5230 · Cargo/Baggage Doors](https://openairdocs.org/jasc/5230)
- Part: Skin
- Part number: 65B703842
- Condition: Damaged
- Location: Aft Cargo Door
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA1B66718

## Discrepancy

INSPECTION TYPE:C, AFT CARGO DOOR LWR EDGE MID AREA FOUND LOCAL BLEND MARK.   REPAIRED IAW HX RS R-52-30-27053 REV A AND EO B747-5230-42564-A ORG MAT'L 202473 0.063" OUTER SKIN AND 0.063 CHEM MILLED DOUBLER LOCAL BLENDED 0.650" X 19.75" WITH 0.5"R AT THE NOTCH AREA. THIS REPAIR IS CLASSIFIED AS MAJOR REPAIR.

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