Repairing commonly repairable things on your Karcher electric pressure washer yourself is like putting money in the bank. A technician at a repair shop can cost you a premium hourly rate, to say nothing of the markup cost on parts. No matter, if it’s a simple rubber gasket on the pressure hose that needs to be replaced or a spring in a spray gun, save yourself money by buying the parts and doing the work yourself.
Visit pressureparts.com and locate the pressure hose gasket and any other Karcher electric pressure washer part(s) you need. Visit pressure-washer-parts.com, locate the part(s) you need, compare the final costs to you between the two pressure washer parts sites, and obtain your parts.
Keep a close watch on how and in which order the trigger gun components come apart Even numbering them if that will help you keep them in order, so that you correctly put the trigger gun back together.