# SDR UIEA2022052700551

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 2, 2022
- Submitted: June 3, 2022
- Operation: Air carrier
- Aircraft: [N416MC](https://openairdocs.org/aircraft/N416MC), registered now
- Make and model: Boeing 747-47UF
- Registry model: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (OpenAirDocs)
- Aircraft serial: 32838
- Aircraft time: 84,432 hours, 13,881 cycles
- System (JASC): [5300 · Fuselage Structure (General)](https://openairdocs.org/jasc/5300)
- Part: Fastener
- Condition: Cracked
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2022052700551

## Discrepancy

EO 4453A821-1 4 FUSELAGE SKIN NOSE WHEEL WELL FORWARD CORNER DOUBLER INSPECTION AND MODIFICATE (SB 747-53A2851) (L/H FASTENERS & WASHERS DEVIATIONS; DOUBLER S.E.M AND R/H FASTENERS & WASHERS DEVIATIONS FASTENER HOLE CRACK (1EA), L/R DOUBLER INSTALLED AS PER BOEING DWG 624U0073 SHT 1 & 2 AND RI NO: RI-53-00-15647 REV.A

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