20 Most Recent Honda Karcher G2400HH-R Pressure Washer Questions & Answers

hi,
there is a small ball bearing inside the nozzle on the end of the lance , this can get jammed or missaligned and the nozzle orifice can get blocked , clean this or replace the whole lance with another 200 Bar lance .

hope this helps

As it's a new machine, check your operators manual it has a trouble shooting guide. But it sounds like the fuel maybe the problem, do not use old fuel as it deteriorates over time.

checked for a problem nozzle, low inlet water pressure to the pump or faulty pressure regulator.

change the sparkplug

how can i get a washer for fh130b wand

The unloader/bypass valve may have broken...

It should be the last threaded hole right before the water enters the pump itself, on the low pressure ( inlet) side, most pumps have 2 different size holes 90 degrees from each other, commonly 1/4 and 1/8 in.

sounds like the pump has an issue check for restrictions in the hose as well as the filters look for any oil leak at the pump itself