My unloader is stuck open. How do I clean it out?
• Unscrew the large red cap above the manifold. • Remove the spring and washer that were under the cap. • Unscrew the large brass bolt from the manifold and pull it out. • Clean out the unloader valve in warm, soapy water and inspect for any debris or metal burrs. Remove any foreign materials. • Flush out the cavity the unloader was in by running garden hose water through the pump. Use a flashlight to inspect the cavity for any debris and clean it out. • Reassemble the unloader, taking care not to strip the brass threads. Make sure the red knob is screwed down tightly (hand-tightened).
