# SDR SIMA20150903001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 3, 2015
- Submitted: September 4, 2015
- Operation: Air carrier
- Aircraft: [N520DC](https://openairdocs.org/aircraft/N520DC), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10140
- Aircraft time: 29,023 hours, 20,598 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Part number: SH670318811
- Condition: Cracked
- Location: Fuselage
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20150903001

## Discrepancy

WHILE PERFORMING SERVICE BULLETIN 670BA-53--040 REV C, FOUND PAX DOOR LINTEL, STRINGER 3L CRACKED.  REPAIRED IAW SB 670-53-040 REV C & REO 570-53-21-493.

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