# SDR DXTA2021090348090

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 2, 2021
- Submitted: September 3, 2021
- Operation: Air carrier
- Aircraft: [N148QS](https://openairdocs.org/aircraft/N148QS), registered now
- Make and model: Bombdr BD7001A10
- Aircraft serial: 9648
- Aircraft time: 6,879 hours, 2,484 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Relay
- Part number: 2052110
- Part serial: 4F79D
- Condition: Defective
- Location: Main Door
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2021090348090

## Discrepancy

MAIN DOOR MOTOR SWITCH: MAIN CABIN DOOR INTERIOR SWITCH IS AMBER IN COLOR AND WILL NOT ACTIVATE DOOR. CMS DIAGNOSTICS CURRENT FAULTS SHOWS RELAY DRIVE EQUIPMENT RDE 1 INTERNAL FAILURE FAILED/WIRING // SIGNOFF // GAINED ACCESS TO RDE #1 AND REMOVED. UNIT HAS SIGNS OF WATER INTRUSION. UNIT REMOVED PN: GAINED ACCESS TO RDE #1 AND REMOVED. UNIT HAS SIGNS OF WATER INTRUSION. UNIT REMOVED PN: 2052-1-10 SN: 4F79D. INSTA!.LED CUSTOMER SUPPLIED INSPECTED/TESTED ROE #1 PN: 2052-1-10 SN: 207160001. WORK PERFORMED IAW G6000 AMM 44-10-40. OPS CHECK GOOD. MAIN DOOR NOW WORKING FROM INTERNAL CONTROL PANEL IN AIRCRAFTSN: 4F79D. INSTA!.LED CUSTOMER SUPPLIED INSPECTED/TESTED ROE #1 PN: 2052-1-10 SN: 207160001. WORK PERFORMED IAW G6000 AMM 44-10-40. OPS CHECK GOOD. MAIN DOOR NOW WORKING FROM INTERNAL CONTROL PANEL IN AIRCRAFT

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