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Tammy DavidsonAug 25, 2025
What to do if my Summers Paint Sprayer pump does not develop pressure?
- DDonald JonesAug 25, 2025
If the hydraulic motor is not humming and the pump isn't developing pressure, check the following: * Ensure the oil flow direction is correct by reversing the hydraulic hoses or moving the hydraulic lever in the opposite direction. * Make sure there's enough water to prime the pump by filling the tank above the pump level. * Confirm the tractor engine is running at normal field RPM speed. * Check the bypass screw on the side of the hydraulic motor for proper adjustment. * Inspect for a frozen impeller and split the water pump to free it if necessary. * Verify you have the correct pump. If these steps don't resolve the issue, consult the Hydraulic or PTO Pump manual for further assistance.
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