# SDR KCSA081506

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 1, 2008
- Submitted: November 12, 2008
- Operation: Air carrier
- Aircraft: [N712CK](https://openairdocs.org/aircraft/N712CK), registered now
- Make and model: Boeing 747122
- Aircraft serial: 19754
- Aircraft time: 97,803 hours, 23,756 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Door Frame
- Condition: Cracked
- Location: Bs 1668 S25r
- 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/KCSA081506

## Discrepancy

R4 DOOR FRAME CRACKED AT BS 1668, S25R. OTBD OR DOOR FITTING.

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