# SDR CKSA98069

- 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): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Condition: Corroded
- Location: Bs 620-660
- 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/CKSA98069

## Discrepancy

DURING CPCP INSPECTION FOUND LEVEL 2 CORROSION, BETWEEN BS 620 AND BS 660, FROM RBL-10 TO RBL-40, BOTH SEAT TRACKS CORRODED.  REMOVED SEAT TRACK BS 620 TO 660 RBL-40 BOTH SEAT TRACKS IAW B747 SRM 51-30-02.  FOUND TO BE OUT OF LIMITS IAW SRM 53-10-01.  INSTALLED NEW SEAT TRACK IAW B747 SRM 51-10-01 AND 51-30-02.  CORROSION TASK CARD NUMBER C53-210-03 PART 3 OF 4.  NON-ROUTINE TASK CARD NUMBER 12889.

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