# SDR CALA2012042500297

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 25, 2012
- Submitted: April 25, 2012
- Operation: Air carrier
- Aircraft: [N14731](https://openairdocs.org/aircraft/N14731), registered now
- Make and model: Boeing 737724
- Aircraft serial: 28799
- Aircraft time: 42,990 hours, 14,227 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Pin
- Part number: BACS12ER06K6
- Condition: Broken
- Location: L1 Door
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2012042500297

## Discrepancy

FOR SDR REPORTING, REF L/P 8629761, L1 DOOR WON''T OPEN.  FOUND PIN IN GUIDE ARM BROKEN REPLACED PIN REF MM 52-11-11.  LUBED MECHANISM, OPS CHECK GOOD.

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