# SDR CKSA99016

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 15, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N107CK](https://openairdocs.org/aircraft/N107CK), registered now
- Make and model: Lkheed 1011385115
- Aircraft serial: 193N1182
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Cracked
- Location: Fuselage
- 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/CKSA99016

## Discrepancy

DURING ACCOMPLISHMENT OF C-CHECK INSPECTION, FOUND AFT PRECONDITION AIR CONNECTOR FUSELAGE CUT OUT CRACKED.  REMOVED RIVETS IN REPAIR AREA AS PER SRM 51-40-01.  STOP DRILLED END OF CRACK AS PER SRM 51-10-04.  FABRICATED REPAIR DOUBLER AS PER SRM 53-81-20 FIG 828.  PRE-PROTECT REPAIR DOUBLER AS PER SRM 51-21-02.  REPAIR CARRIED OUT AS PER SRM 53-31-00 FIG 828.  LEAK CHECKED SATISFACTORY IAW MM 21-06-01, PAINT TOUCH UP CARRIED OUT IAW MM 20-51-11.  FOUND DURING ACCOMPLISHMENT OF SCHEDULED C-CHECK AT GAMCO, INC.  WORK CARD 57686, C-CHECK CARD 01-00-1000, NON-ROUTINE WORK CARD NR 5013.

---
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.