How the Shock Absorber Works on a Surge Brake Actuator

Published 08/06/2018

Question:

I have read two answers at your site to the question of when the surge break shock should be replaced, but they leave me wondering how a good shock should work. Does it merely dampen the movement each way, but not return on its own to the fully extended position ? That is, it is not spring loaded to return to full extension on its own ? Thanks! P.S. just got an order from you of brake and bearing parts came quickly and worked well.

asked by: Andy

Helpful Expert Reply:

The Replacement Shock for Titan Model 6 and 10 Brake Actuators part # T1242600 only works one way. When the brakes are applied it eases the movement of the trailer forward onto the brake actuator. There is no return spring, the tow vehicle would then pull the actuator to reload the shock. For example, if the trailer was unhooked from the tow vehicle and you were able to depress the actuator, it would not extend back until manually pulled back out.

expert reply by: Conner L