# SDR CKSA97159

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 24, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N809CK
- Make and model: Doug DC-8-55
- Registry model: [Doug DC-8-55](https://openairdocs.org/model/douglas-dc-8-55) (OpenAirDocs)
- Aircraft serial: 45803
- System (JASC): [5400 · Nacelle/Pylon Structure](https://openairdocs.org/jasc/5400)
- Part: Spar Cap
- Condition: Cracked
- Location: Nr 3 Pylon
- 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/CKSA97159

## Discrepancy

DURING CPCP CHECK INSPECTION, FOUND LEVEL 2 CORROSION NR 3 PYLON UPPER OUTBOARD SPAR CAP CRACKED AT STA YIP230.  INSTALLED REPAIR TO UPPER OUTBOARD SPAR CAP IAW AIA SKETCH AIA/E/2519 EA 97-013.  CORROSION TASK CARD NUMBER 83-1-0551.  NON-ROUTINE TASK CARD NUMBER 93406.

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