# SDR CKSA98752

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 12, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N707CK](https://openairdocs.org/aircraft/N707CK), registered now
- Make and model: Boeing 747269B
- Aircraft serial: 21541
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Part number: 98033142
- Condition: Cracked
- Location: Bs 480
- 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/CKSA98752

## Discrepancy

FOUND AT ZONE 220 UPPER DECK CABIN, STA 480, LBL 55, SEAT TRACK/TIE DOWN TRACK HAS CORROSION CRACK 3 INCH LENGTH.  REMOVED CORROSION IAW SRM 51-10-01.  FOUND TO BE OUT OF LIMITS IAW SRM 53-10-01.  REPLACED SEAT TRACK IAW SRM 51-10-01 PG 18.  CORROSION INHIBITOR APPLIED IAW SRM 51-10-02.  FOUND DURING SCHEDULED C-CHECK AND CPCP TASK CARD ACCOMPLISHMENT AT HAECO MAINTENANCE/REPAIR FACILITY, IN HONG KONG (VHKG).  C-CHECK WORK CARD NR 7CI1017, NON ROUTINE TASK CARD NUMBER JF56048.

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