# SDR CKSA98035

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N703CK](https://openairdocs.org/aircraft/N703CK), registered now
- Make and model: Boeing 747146
- Aircraft serial: 19727
- System (JASC): [5720 · Wing Miscellaneous Structure](https://openairdocs.org/jasc/5720)
- Part: T-Chord
- Condition: Corroded
- Location: Wing
- 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/CKSA98035

## Discrepancy

DURING CPCP INSPECTION FOUND LEVEL 2 CORROSION, I/B CARRIAGE FWD ACCESS HOLE AFT EDGE CORRODED BETWEEN NUT PLATES AND T-CHORD.  REPAIRED CORROSION DAMAGE TO T-CHORD IAW AIA EDR NR B4-05552 DATED 11-21-97.  CORROSION TASK CARD NUMBER C57-560-10 PART 1 OF 2.  NON-ROUTINE TASK CARD NUMBER 003741.

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