# SDR CKSA99058

- 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): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- Location: Bs 789
- 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/CKSA99058

## Discrepancy

DURING ROUTINE C CHECK AND CPCP, FOUND CORROSION ON LOWER FLOORBEAM CAP AT MAIN DECK STA 789, LBL 4.  CORROSION OUT OF LIMITS PER SRM 51-21-00.  FABRICATED REPAIR PARTS IAW SRM 53-21-00.  TREATED, PRIMED AND INSTALLED REPAIR PARTS IAW SRM 53-21-00 FIG 802.  WORK PERFORMED AT AIA MAINTENANCE FACILITY OSCODA.  WORK ORDER NUMBER 106-207, SOURCE DOCUMENT CPCP CARD C53-100-02-00, NON ROUTINE TASK CARD NUMBER 34246.

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