# SDR C2XA03BT118

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 16, 2003
- Submitted: December 18, 2003
- Operation: Air carrier
- Aircraft: N17521
- Make and model: Emb EMB-135LR
- Registry model: [EMB EMB-135LR](https://openairdocs.org/model/embraer-emb-135lr) (OpenAirDocs)
- Aircraft serial: 145378
- Aircraft time: 5,942 hours, 5,307 cycles
- System (JASC): [5250 · Fixed Inner Doors](https://openairdocs.org/jasc/5250)
- Part: Lock
- Condition: Malfunctioned
- Location: Cockpit Door
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C2XA03BT118

## Discrepancy

CREW REPORTED, DEADBOLT LOCK FOR COCKPIT DOOR JAMMED IN FLIGHT, DIVERTED AIRCRAFT AND LANDED UNEVENTFULLY.  MAINTENANCE INSPECTED AND OPS CHECK DEADBOLT LOCK IAW EMB135/145 VCMM 52-51-11, NO DEFECTS FOUND/ COULD NOT DUPLICATE PROBLEM.  NOTE: AIRCRAFT TEST FLOWN, TESTED DOOR AND LOCK NO DEFECTS NOTED.  AIRCRAFT RETURNED TO SERVICE.

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