# SDR DALA2026021100999

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 8, 2026
- Submitted: February 11, 2026
- Operation: Air carrier
- Aircraft: [N821DX](https://openairdocs.org/aircraft/N821DX), registered now
- Make and model: Boeing 757-26D
- Registry model: [Boeing 757-26D](https://openairdocs.org/model/boeing-757-26d) (OpenAirDocs)
- Aircraft serial: 33961
- Aircraft time: 58,384 hours, 28,134 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Snubber
- Part number: 7057745
- Part serial: 793
- Condition: Out Of Tolerance
- Location: Zone 800
- Part time: 109,790 hours, 15,184 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2026021100999

## Discrepancy

IN REFERENCE TO THE AMDS 2040-0191-1R STEP 7,  OUT OF TOLERANCE LENGTH TO THE PIN EXTENSION ON ROTARY SNUBBER FLUID LEVEL L1 DOOR.  R & R ROTARY SNUBBER IAW AMM 52-11-10. (1441836)

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