# SDR CKSA99008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 15, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N107CK](https://openairdocs.org/aircraft/N107CK), registered now
- Make and model: Lkheed 1011385115
- Aircraft serial: 193N1182
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Rib
- Condition: Cracked
- Location: Nr 4 Le Slat
- 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/CKSA99008

## Discrepancy

DURING ACCOMPLISHMENT OF ROUTINE C-CHECK CARD, FOUND ON LT SIDE, NR 4 L/E SLAT RIBS NR 3 AND 23 TO BE CRACKED.  REMOVED NR 4 SLAT, ROUTED TO S/M SHOP IAW MM 27-81-26.  S/M REPAIRED CRACKED RIBS IAW SRM 57-51-00.  INSTALLED NR 4 SLAT IAW MM 27-81-26.  SLAT OPS CHECK SATISFACTORY IAW MM 27-81-00 PARA C.  FOUND DURING ACCOMPLISHMENT OF SCHEDULED C-CHECK AT GAMCO, INC.  WORK CARD 57686, C-CHECK CARD 05-57-1006, NON ROUTINE WORK CARD NR 1082.

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