# SDR WGFY2010FA0000494

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 30, 2010
- Submitted: July 6, 2010
- Operation: General aviation
- Filed by: [PT Garuda Maintenance Facility Aero Asia, repair station WGFY076F](https://openairdocs.org/faa-repair-station/WGFY076F/pt-garuda-maintenance-facility-aero-asia.md) (OpenAirDocs)
- Aircraft: [N765SA](https://openairdocs.org/aircraft/N765SA), registered now
- Make and model: Boeing 747-2F6B
- Registry model: [Boeing 747-2F6B](https://openairdocs.org/model/boeing-747-2f6b) (OpenAirDocs)
- Aircraft serial: 21833
- Aircraft time: 95,098 hours, 19,619 cycles
- System (JASC): [5410 · Nacelle/Pylon, Main Frame](https://openairdocs.org/jasc/5410)
- Part: Stiffener
- Part number: 65B941004
- Condition: Cracked
- Location: Zone 400
- Part time: 95,098 hours, 19,619 cycles
- 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/WGFY2010FA0000494

## Discrepancy

PYLON NR1 STIFFENER NR3 BETWEEN NAC STA 234-259 WAS CRACK +/- 25MM.    PERFORMED A DETAIL VISUAL REPEAT INSPECTION OF SUBJECT REPAIR AREA AT THE INSPECTION INTERVAL SPECIFICATION IN THE SB 747-54-2223 TO ENSURE ABSENCE OF ANY ADDITIONAL HEAT DAMAGE, LOOSE FASTENER, CORROSION AND CRACKS.

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