# SDR P5CA0200650

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 20, 2002
- Submitted: February 21, 2002
- Operation: Air carrier
- Aircraft: [N806FT](https://openairdocs.org/aircraft/N806FT), registered now
- Make and model: Boeing 747249F
- Aircraft serial: 21827
- Aircraft time: 65,171 hours, 16,796 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Flap Track
- Condition: Corroded
- Location: T/E Flap
- 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/P5CA0200650

## Discrepancy

LEVEL 1 CORROSION:  FOUND LIGHT CORROSION, AREA 500, ON UPPER FLAP TRACKS AND CENTER TOGGLE ROLLERS ON NR 1, 2, 3 & 4 FLAP TRACKS.  REMOVED CORROSION AND RETREATED IAW MM 27-51-22 & 27-51-23, PAGE 801.

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