How to Reset Demco Surge Actuator
Updated 01/05/2026 | Published 09/22/2024
Question:
How do I fix a surge brake emergency cable that got pulled? It is a demco
asked by: Greg
0
Expert Reply:
Hey Greg, I checked the manual for the Demco DA91 actuators like part # DM8759131 and if the lever is pulled it can be disengaged by using a screwdriver to lift upward on the front of the flat emergency lever spring while pulling lever forward till it releases.
expert reply by:
Jameson C
0
Product Page this Question was Asked From
Demco Hydraulic Brake Actuator - Drum - Zinc - 8" Adjustable Channel Down - 8,000 lbs
- Brake Actuator
- Surge Brake Actuator
- Farm Trailer
- Construction Trailer
- Bolt-On
- 8000 lbs GTW
- Channel
- 3 Inch Channel Tongue
- Drum Brakes
- No Lockout
- Demco
more information >
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Jameson C.
1/5/2026
Hey Greg, how did things go after you released the emergency lever on your Demco actuator? Your update could make it easier for the next person dealing with a pulled surge brake cable.