# SDR UPS97224766

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 16, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N903UP](https://openairdocs.org/aircraft/N903UP), registered now
- Make and model: Boeing 727-51C
- Registry model: [Boeing 727-51C](https://openairdocs.org/model/boeing-727-51c) (OpenAirDocs)
- Aircraft serial: 18945
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Flap Track
- Part number: 65192695
- Condition: Corroded
- Location: Te Flaps
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS97224766

## Discrepancy

INSPECTION TYPE:SI CORROSION (C57-581-01.02-01) NR 4 FLAP TRACK HAS CORROSION ON THE MAIN LANDING GEAR BEAM AND SPOILER BEAM MOUNT SURFACE.  REPLACED NR 4 FLAP TRACK IAW SRM 51-10-1, WILL BE INSTALLED ON TC C57-581-04-3D COROSION OUT OF LIMITS IAW OHM 57-40-01.

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