# SDR MASA200400705

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 17, 2004
- Submitted: January 3, 2005
- Operation: Air carrier
- Aircraft: N842MJ
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145457
- Aircraft time: 8,051 hours, 7,557 cycles
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Switch
- Part number: 83990168
- Part serial: 04948
- Condition: Inoperative
- Location: Thrust Reverser
- Part time: 2,806 hours, 2,591 cycles
- Component: Thrust Reverser, Emb
- Component part number: 14577751421
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MASA200400705

## Discrepancy

ASH 2765 FROM BTV TO PHL ABORTED TAKEOFF DUE TO AN E1 REV DISAGREE MESSAGE DURING TAKEOFF ROLL.  MAINTENANCE PLACED THE NR 1 THRUST REVERSER ON MEL.  AIRCRAFT DEPARTED WITHOUT FURTHER INCIDENT.  12/23 MAINTENANCE REPLACED LT 3 & 4 STOW/TRANSIT SWITCH.

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