# SDR IPXA09657149

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 18, 2009
- Submitted: August 26, 2009
- Operation: Air carrier
- Aircraft: [N307UP](https://openairdocs.org/aircraft/N307UP), registered now
- Make and model: Boeing 767-34AF
- Registry model: [Boeing 767-34AF](https://openairdocs.org/model/boeing-767-34af) (OpenAirDocs)
- Aircraft serial: 27760
- Aircraft time: 35,936 hours, 11,290 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Stiffener
- Part number: 141T514631
- Condition: Cracked
- Location: Fuselage
- 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/IPXA09657149

## Discrepancy

INSPECTION TYPE:C MEC COMPT STA 246 LBL 40 FLOORBEAM ATT STIFFENER FOUND CRACKED (CRACK LENGTH 1.25 INCH).  MEC COMPT STA 246 LBL 40 FLOORBEAM ATTACH STIFFENER REPAIRED REF SRM 53-10-51-2R4 REV 44.  THIS IS CLASSIFIED AS MAJOR REPAIR WITH MATERIAL 7075T6-0.063IN AS STIFFENER, 7075T6-0.080IN AS DOUBLER, REPAIR LENGTH 14.5 INCHES MPI P20887 ISSUED FOR REPEAT INSP AS PER SRM 53-10-51-2R4 SHT 2 TABLE II, AT 3000 FLT CYC OR 24 MONTHS WHICHEVER OCCURS FIRST.

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