Troubleshooting Dexter DX Series EOH Disc Brake Actuator K71-651 That Does Not Release Brakes
Question:
i have one of these units on a 40ft goose neck. wondering what normal hold time is after the pump shuts off. mines holding for 30 sec before it completely releases
asked by: Brandon B
Expert Reply:
Dexter DX Series Electric Over Hydraulic Disc Brake Actuator # K71-651 should both engage the trailer brakes and release them within a second or two of you applying or releasing the pedal. Several things could cause the delay you are experiencing.
There could be an issue with the check valve within the actuator (which is not user serviceable) that is not allowing the fluid pressure to be released. You could also have a collapsed brake line somewhere on the trailer that again is preventing pressure from dropping back down.
Dexter recommends you take the trailer to a service shop to have the system tested.
Product Page this Question was Asked From
Dexter DX Series Electric Over Hydraulic Brake Actuator for Disc Brakes - 1,600 psi
- Brake Actuator
- Electric-Hydraulic Brake Actuator
- 1600 psi
- Disc Brakes
- Dexter
more information >
Featured Help Information
Instructions
Continue Researching
- Shop: Dexter DX Series Electric Over Hydraulic Brake Actuator for Disc Brakes - 1,600 psi
- Shop: Replacement Gaskets for Dexter DX Series Electric Over Hydraulic Brake Actuators - Qty 2
- Search Results: dexter 1600
- Q&A: What is the Amperage Draw of the Dexter Electric Over Hydraulic Brake Actuator for Disc Brakes
- Q&A: Does 2022 Chevy Silverado Need Adapter For Dexter DX EOH Actuator & Factory Brake Controller
- Q&A: Troubleshooting Dexter Electric Over Hydraulic Actuator Pump Working On Its Own
- Shop: Replacement Disc Brake Piston for Dexter 8,000-lb Caliper
- Shop: Disc Brake Caliper Piston for Dexter 10K & 12K Hydraulic Disc Brakes
- Shop: Replacement Brake Pads for Dexter Disc Brakes - 10,000 lbs and 12,000 lbs - Semi-Metallic - Qty 4
- Q&A: Troubleshooting Dexter Brake Actuator
- Q&A: Recommended Electric Over Hydraulic System for Kaufman 6 Max Car Carrier
- Search Results: bushing 916
- Video: Redline Trailer Suspension SP05-080 Review
- Video: Review of Dexter Axle Brake Actuator - 099-175-20
- Shop: Hydrastar Vented Marine Electric Over Hydraulic Actuator for Drum Brakes - 1,200 psi
- Shop: Rubber Bushing with Steel Sleeve - 1-1/8" ID, 2-1/8" OD - 3-3/4" Long - Qty 1
- Q&A: Can Surge Coupler/Actuators Be Converted from Drum to Disc Brake Operation
- Search Results: brake line
- Search Results: trailer lock
- Search Results: brake fluid
- Q&A: Dexter Electric Over Hydraulic Actuator Runs Constantly and Goes Through Brake Fluid Fast
- Video: Review of Hydrastar Brake Actuator - Electric-Hydraulic Brake Actuator - HS481-8067
- Search Results: carlisle
- Video: Dexter Axle Brake Actuator - Electric-Hydraulic Brake Actuator - K71-651 Review
- Video: HydraStar Electric Over Hydraulic Disc Brake Actuator Installation - 2017 Grand Design Solitude Fift
- Video: Titan Brake Actuator - Surge Brake Actuator - T43397007K Review
- Article: How to Bleed Your Trailer Surge Brakes
- Search Results: carlisle brake actuator
- Video: Kodiak Trailer Brakes 20TA-BLKIT Review