# SDR CKSA98734

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 16, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N106CK](https://openairdocs.org/aircraft/N106CK), registered now
- Make and model: Lkheed 1011385115
- Aircraft serial: 293C1211
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Bulkhead
- Condition: Corroded
- 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/CKSA98734

## Discrepancy

FOUND AFT PRESSURE BULKHEAD CIRCUMFERENTIAL BETWEEN STRINGERS 33 AND 38 CORRODED.  REMOVED CORROSION, FOUND TO BE OUT OF LIMITS IAW SRM 51-21-01.  FABRICATED REPLACEMENT PARTS IAW SRM 51-10-01.  TREATED AND PRIMED IAW SRM 51-21-02 AND MM 20-51-09.  INSTALLED REPAIR IAW SRM 51-40-01.  FOUND DURING SCHEDULED C-CHECK AND CPCP WORK CARD ACCOMPLISHMENT AT AIA.  MAINTENANCE FACILITY IN OSCODA, MI.  WORK ORDER NR 106-187, NON ROUTINE CARD NR 32491, CPCP TASK NR C53-120-04-03.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.