How To Install Reverse Lockout On Demco Actuator DM72VR
Question:
I just installed a DM72VR Actuator.Where the coupler slides together to activate the actuator there is a open slot. Can I put a grade 8 bolt thru the slot to keep the coupler from sliding together and therefore work as reverse lockout? The Bolt would only be used when backing up incline at very slow speed. Thanks Jim
asked by: Jim C
Expert Reply:
The Demco # DM72VR you installed is not designed to have any sort of manual lockout or bolt to hold it together, so I would not recommend doing that as you could potentially damage the coupler and render it unusable.
The better option is installing a reverse lockout solenoid # DM11993 and installing a 5-way connector on the trailer with # HM47913. You'll wire one wire from the solenoid to the blue wire of the 5-way, and ground the other wire from the solenoid.
You'll need to make sure that your tow vehicle also has a 5-way or 7-way connector installed. Once installed when you put your vehicle in reverse the solenoid will get power and allow you to back up without applying the brakes.
Products Referenced in This Question
Reverse Lockout Solenoid for Demco Hydraulic Brake Actuators - Non-Bypass
- Accessories and Parts
- Brake Actuator
- Disc Brakes
- Hydraulic Drum Brakes
- Solenoid
- Demco
more information >
Hopkins 5-Way Flat Trailer Connector w/ LED Test Lights - Trailer End - 24"
- Trailer Wiring
- Trailer Connectors
- Trailer End Connector
- 0 - 5 Feet Long
- Plug and Lead
- 5 Flat
- Hopkins
more information >
Product Page this Question was Asked From
Demco Hydraulic Brake Actuator - Drum - Zinc - 2" Ball - 7,000 lbs
- Brake Actuator
- Surge Brake Actuator
- Straight Tongue Coupler
- Bolt-On
- 7000 lbs GTW
- 2 Inch Ball Coupler
- Drum Brakes
- No Lockout
- Demco
more information >
Continue Researching
- Shop: Demco Hydraulic Brake Actuator - Drum - Zinc - 2" Ball - 7,000 lbs
- Shop: Reverse Lockout Solenoid Kit for Demco DA66B Hydraulic Brake Actuators - Non-Bypass
- Shop: Replacement Solenoid Valve for Dexter Brake Actuators with Reverse Lockouts
- Shop: Manual Reverse Lockout Kit for Demco Hydraulic Trailer Brake Actuators
- Q&A: Can Reverse Lock Out Solenoid be Added to Demco Actuator DM72VR
- Video: Review of Demco Brake Actuator - Surge Brake Actuator - DM72VR
- Shop: Demco Hydraulic Brake Actuator w/ Drop - Drum - Zinc - 2-5/16" Ball - 20,000 lbs
- Shop: Dexter Brake Actuator w/ Drop - Painted - Drum - 2-5/16" Ball - Bolt On - 12,500 lbs
- Shop: Dexter Hydraulic Trailer Brake Kit - Free Backing - 12" - Left and Right Hand Assemblies - 7K
- Shop: Vehicle Tow Bar Wiring
- Q&A: Installation of Reverse Wire Addition to 4-Way for 5-Way Trailer With Hydraulic Brakes
- Q&A: Best Replacement Reverse Lockout Solenoid for Demco Hydraulic Brake Actuator # DM8509612
- Q&A: Installing Reverse Lockout Solenoid To Stop Brakes n Trailer When Going Downhill With Motorhome
- Q&A: Reverse Lockout To Use with Demco Surge Actuator for Drum Brakes # DM72VR
- Q&A: Do Both Pigtail Leads on Reverse Lockout Solenoid Have to Be Connected
- Q&A: Electric Lockout Solenoid for the 12.5K Demco Hydraulic Brake Actuator
- Video: Demco Hydraulic Brake Actuator Reverse Lockout Solenoid Kit Installation
- Video: Demco Hydraulic Brake Actuator Reverse Lockout Solenoid Review
- Video: Hopkins Trailer Wiring Adapter Installation - 2020 Toyota Corolla
- Video: Demco Brake Actuator DM11993 Review
- Video: Demco Hydraulic Brake Actuator Reverse Lockout Solenoid Installation
- Video: Hopkins Trailer Wiring Adapter Installation - 2014 GMC Acadia
- Shop: Front Mount Hitch
- Article: How to Bleed Your Trailer Surge Brakes
- Shop: Brake Controller
- Search Results: titan model 10 actuator
- Search Results: coupler repair kit for 2 5 16