# SDR AALA201602089004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 7, 2016
- Submitted: February 8, 2016
- Operation: Air carrier
- Aircraft: [N537UW](https://openairdocs.org/aircraft/N537UW), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 4041
- Aircraft time: 21,242 hours, 8,339 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Slide
- Condition: Lack Of Lube
- Location: R4 Door
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201602089004

## Discrepancy

AIRCRAFT WAS NOT GNDED.  R4 DOOR IS HARD TO ARM.  ACCOMPLISHED VISUAL INSPECTION OF THE RELEASE MECHANISM OF THE PAX DOOR SLIDE IAW AMM 52-32--22.  LUBRICATED GIRT BAR SLIDES.  OPERATION CHECKED OK.

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