Models > K2400HH

K2400HH (K 2400 HH 1.194-301.0) Karcher Pressure Washer

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Keep searches simple, eg. "belt" or "pump".
This spill valve is for pressure washers. Spill valve opens when water flowing through the pump gets too hot, releasing the hot water in exchange for cooler water.
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This part includes one pump check valve for use with pressure washers. The pump check valve and the piston regulate the flow of water through the pump assembly. It is common for the part to wear out o...
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This is a grooved ring, installed on the pump piston. It is sold individually and sourced right from the original manufacturer, ensuring the proper fit for your pressure washer. The function of this p...
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October 31, 2023
My high pressure mode won’t engage
For model number K2400HH logo
Hello Rt, thank you for reaching out to Fix. Disconnect the garden hose from the water inlet; clean the water inlet and filter screen. Test the supply water using a pressure/flow-rate gauge. Provide a cooler water supply. If the supply water does not produce an adequate pressure, look for an alternative source that can provide adequate pressure and flow. Remove black detergent nozzle and attach a high pressure nozzle. Make sure there are no small leaks, holes, or tears in your garden hose or high-pressure hose that are causing your pressure washer to lose pressure when you pull the trigger. If all checks are fine, we would recommend replacing the unloader valve, part number FIX9949597. We hope this helps, good luck with the repair!

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Common Problems and Symptoms for K2400HH

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No or low pressure
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How to fix it