How Does Titan Disc Brake Surge Actuator # T4750800 Allow Backing Up a Trailer

Updated 02/24/2014 | Published 02/21/2014

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Dexter Zinc-Plated Brake Actuator - Disc - 2-5/16" Ball - Bolt On - 12,500 lbs

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Replacement Solenoid Valve for Dexter Brake Actuators with Reverse Lockouts

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Solenoid Shield for Dexter Model 10 and Model 20 Trailer Brake Actuators - Zinc

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Question:

The description says there is no lock out. How do I release the brakes for backing up?

asked by: Harry C

Expert Reply:

The Titan Model 10 Disc Brake Surge Actuator # T4750800 that you referenced does not have a reverse lockout. It is possible to back up a trailer with this coupler by reversing very slowly, slowly enough to avoid compressing the coupler and engaging the hydraulic actuator.

My contact at Titan confirms that it is possible to add a reverse lockout solenoid valve, part # T4748800, to this actuator. We recommend using a solenoid shield, part # T4836100183, to provide protection to the valve itself. If you will have need to back up hills or over curbs then the solenoid is a good investment. This item is shown in the linked video.

expert reply by: Adam R