Original KIAM Replacement part; Unloader valve REPAIR KIT = SHUTTLE & SPRING
The shuttle & spring may need replacing when damage has occurred due to ingress of dirt into the unloader valve. If the spring or the shuttle has been damaged, you may experience a drop in pressure, or no pressure atall.
To replace, simply remove the unloader outlet coupling, where you will find the shuttle & spring inside. Replace & refit into the unloader valve.
Will fit KM3400P KM3700P & KM3600DX models ; 2014 ONWARDS
AND ALL KIAM WARRIOR PUMPS
If your machine has lost pressure, a common reason is when the shuttle & spring gets contaminated with dirt or debris, and can dange the spring or shuttle causing the inloader to jam or cauase a loss of pressure. Replace the shuttle & spring to regain full pressure.