# SDR UPS04442005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 27, 2004
- Submitted: March 8, 2004
- Operation: Air carrier
- Aircraft: N680UP
- Make and model: Boeing 747-SR-46
- Registry model: [Boeing 747-SR-46](https://openairdocs.org/model/boeing-747-sr-46) (OpenAirDocs)
- Aircraft serial: 20923
- Aircraft time: 66,233 hours, 33,562 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Beam
- Condition: Cracked
- Location: Nose Wheel Well
- 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/UPS04442005

## Discrepancy

INSPECTION TYPE: C, NOSE WHEEL WELL, VERTICAL BEAM WEB RT BS 280 BETWEEN 1ST AND 2ND STIFFENER ONE INSULATION BLANKET STAND OFF HOLE CRACK FOUND APPROX 2 INCHES LONG AS MARKED (WL 160 TO 170).  BEAM WEB REPAIRED AND REPAIRED PART INSTALLED AS PER SRM 51-40-02 FIG 1.

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