# SDR UPS04441984

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 19, 2004
- Submitted: March 1, 2004
- Operation: Air carrier
- Aircraft: [N526UP](https://openairdocs.org/aircraft/N526UP), registered now
- Make and model: Boeing 747 212B
- Registry model: [Boeing 747 212B](https://openairdocs.org/model/boeing-747-212b) (OpenAirDocs)
- Aircraft serial: 21937
- Aircraft time: 83,180 hours, 15,676 cycles
- System (JASC): [5740 · Wing, Attach Fittings](https://openairdocs.org/jasc/5740)
- Part: Fitting
- Condition: Corroded
- Location: Rt Wing
- 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/UPS04441984

## Discrepancy

INSPECTION TYPE: C,  RIGHT WING REAR SPAR LOWER KICK FITTING HOLE -A- FOUND CORROSION INSIDE FASTENER HOLE.  CORROSION REMOVED AND HOLE -A- FREEZE PLUG INSTALLED AS PER RS R-57-12-35115 AND UPS EO B747-5710-20028-A.

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