# SDR CKSA97224

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 19, 1997
- 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): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Bulkhead Web
- Part number: 65B02634343
- Condition: Buckled
- Location: Aft Press Blkhd
- 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/CKSA97224

## Discrepancy

DURING HARD LANDING INSPECTION, FOUND AFT PRESSURE BULKHEAD PIE SECTION SKIN AT 11 O'CLOCK POSITION BUCKLED.  REMOVED AND REPLACED WEB GORE PER BOEING ENGINEERING RECOMMENDATIONS AND MSG CKF-ORD-97-0017RE PROCEDURES, EA 97-136, AND BOEING 8110-3 DATED 18 MAY 97.  BOEING MM 5-51-05.  NON-ROUTINE TASK CARD NUMBER 098293.

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