# SDR CKSA98369

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 30, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N625PL](https://openairdocs.org/aircraft/N625PL), registered now
- Make and model: Boeing 747132
- Aircraft serial: 20247
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Condition: Corroded
- Location: Bs 240
- 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/CKSA98369

## Discrepancy

DURING ROUTINE CPCP INSPECTION, FOUND LEVEL 2 CORROSION.  CORROSION AROUND 2 CLIP NUTS ON RBL 49 SEAT TRACK FWD OF BS 240.  REMOVED CORROSION IAW 51-10-01.  FOUND TO BE OUT OF LIMITS IAW B747 SRM 53-10-01.  REMOVED SEAT TRACK SECTION IAW B747 SRM 51-30-02.  REPLACED SEAT TRACK IAW B747 SRM 51-10-01 AND 51-30-02.  FABRICATED SEAT TRACK SPLICE REPAIR DOUBLERS IAW B747 SRM 53-10-05 FIG 1A.  INSTALLED SEAT TRACK SPLICE REPAIR IAW B747 SRM 53-10-05 FIG 1A.  CORROSION TASK CARD NUMBER C53-210-07.  NON-ROUTINE TASK CARD NUMBER 25228.

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