# SDR ASAA2017011919489

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 19, 2017
- Submitted: January 23, 2017
- Operation: Air carrier
- Aircraft: [N487AS](https://openairdocs.org/aircraft/N487AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 44108
- Aircraft time: 5,014 hours, 1,648 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Guide Arm
- Part number: 65528545
- Condition: Worn
- Location: L2 Door
- Stage of operation: TX
- 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/ASAA2017011919489

## Discrepancy

AFT L2 DOOR WILL NOT OPEN NORMALLY. STOPS HALF WAY. WITH MORE PRESSURE IT CONTINUES TO OPEN. GROUNDED - YES. FOUND GUIDE ARM ROD END WORN AND SNUBBER PISTON SHAFT BINDING. REPLACED GUIDE ARM REF AMM 52-13-21-400-802 AND SNUBBER REF AMM 52-13-51-400-801. DOOR HANDLE FORCE CHECKS GOOD REF AMM 52-13-00-700-805 STEP 4E(4). CLEARS MCT DEFERRAL.

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