# SDR CALA9800230

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 12, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N69735
- Make and model: Boeing 727224
- Aircraft serial: 20664
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Skin
- 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/CALA9800230

## Discrepancy

INSPECTION FOUND SEVERAL .375 INCH CRACKS FROM FASTENER HOLE AT NR 4 SLAT UPPER SKIN WHERE INBOARD HOOK MOUNTS.  TWO .375 INCH CRACKS WERE FOUND AT NR 4 SLAT UPPER SKIN WHERE OUTBOARD HOOK MOUNTS.  DOUBLERS WERE FABRICATED AND INSTALLED IAW SRM 57-50-3.

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