# SDR CALA2022061301498

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 13, 2022
- Submitted: June 13, 2022
- Operation: Air carrier
- Aircraft: [N77865](https://openairdocs.org/aircraft/N77865), registered now
- Make and model: Boeing 757-33N
- Registry model: [Boeing 757-33N](https://openairdocs.org/model/boeing-757-33n) (OpenAirDocs)
- Aircraft serial: 32589
- Aircraft time: 63,789 hours, 18,723 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Proximity Sensor
- Part number: NA
- Condition: Out Of Adjust
- Location: L3
- Stage of operation: TO
- How discovered: O
- Nature of condition: O
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2022061301498

## Discrepancy

AT 80KNOTS ON TAKEOFF ROLL LEFT AFT ENTRY DOOR EICAS MESSAGE CAME O N L3 DOOR INDICATION CAME ON, BUT NOW EXTINGUISHED COMPLIED WITH COMPLIED WITH MEL . MEL. REQUEST APPROVAL. L4 DOOR INDICATION INTERMITTENT CORRECTION L4 DOOR. VERY SMALL MOVEMENT OF L4 DOOR HANDLE IN CLOSED POSITION CAUSES 52-71-00-735-053 ENTRY DOOR LIGHT AND MESSAGE TO COME ON. FOUND L4 ENTRY DOOR LATCH PROX SENSOR TARGET OUT OF RANGE. ADJUSTED TARGET PLATE TO SPEC PER AMM TASK 52-71-00-825-001. OPS CHK NML PER AMM TASK

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