Why is my Dover Winch not pulling the load?
- MMichael BishopNov 1, 2025
If your Dover Winch isn't pulling its load, several factors could be at play. First, the relief valve might be set too low; try increasing the relief valve setting to reach the recommended pressure. Another cause could be a particle of dirt lodged under the relief valve, especially if the issue arose suddenly after working at maximum pull. In this case, remove, disassemble, and clean the relief valve parts in a suitable solvent before reassembling and reinstalling it, then reset the pressure. Also, check the oil level in the reservoir and inspect the suction line for any damage or air leaks. Replace the suction line if needed. If the pump is belt-driven, ensure the belts aren't slipping by checking them under full pressure and tightening them if necessary. Finally, disassemble the winch an...

