# SDR DALA2022042702971

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 24, 2022
- Submitted: April 27, 2022
- 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: 48,594 hours, 22,950 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: None
- Condition: None
- Stage of operation: IN
- 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/DALA2022042702971

## Discrepancy

SHIP 6821 LOW PRESSURE WAS FOUND ON L1 DOOR RESERVOIR. CORRECTIVE ACTION: SUMMARY OF NRC 00480: L1 EMERGENCY POWER RESERVOIR REMOVED AND INSTALLED PER B757 AMM 52-11-30. (2210015)

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