# SDR UIEA2023071000751

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 5, 2023
- Submitted: July 10, 2023
- Operation: Air carrier
- Aircraft: [N445MC](https://openairdocs.org/aircraft/N445MC), registered now
- Make and model: Boeing 747-4B5F
- Registry model: [Boeing 747-4B5F](https://openairdocs.org/model/boeing-747-4b5f) (OpenAirDocs)
- Aircraft serial: 33515
- Aircraft time: 84,103 hours, 14,127 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2023071000751

## Discrepancy

FOUND #3  FLAP TRACK INBD SIDE LOAD FIG CONTACT SURFACE CORROSION AND BUSHING MIGRATION(<P>1. IAW AMM 20-51-01-912-008 REV107 R/R #3 FLAP TRACK INBD SIDE LOAD PLATE. 2. REFRENCE EI NO. T2023A57M-1498 REV1 SEQUENCE A REPAIR #3 FLAP TRACK. 3. CONDITION CHK NORMAL</P>)

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