# SDR VNAA202608310009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 21, 2026
- Submitted: August 31, 2026
- Operation: Air carrier
- Aircraft: [N551NN](https://openairdocs.org/aircraft/N551NN), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15327
- Aircraft time: 27,110 hours, 23,887 cycles
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Slat Track
- Part number: CC67012021CC6701
- Condition: Corroded
- Location: Zone 500
- 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/VNAA202608310009

## Discrepancy

CORRODED SLAT TRACKS, 1 - 2 LT, 2 - 2 LT, 1 - 2 RT, AND 2 - 2 RT AT LT & RT WINGS.  SLAT TRACK 1 - 2 LT  REPAIRED IAW REO 690-57-42-1456, REV-, SLAT TRACK 2 - 2 LT REPAIRED IAW REO 690-57-42-1454, REV A (VISUALLY INSPECT AT INTERVALS NOT TO EXCEED 4000 FLIGHT HOURS), SLAT TRACK 1 - 2 RT REPAIRED IAW REO 690-57-42-1453, REV-,  (VISUALLY INSPECT AT INTERVALS NOT TO EXCEED 4000 FLT
 HOURS) AND SLAT TRACK 2 - 2 RT REPAIRED IAW REO 690-57-42-1455, REV A,  (VISUALLY INSPECT AT INTERVALS NOT TO EXCEED 4000 FLT HOURS).

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