how can i fix my karcher jet wash?

Please help, all seems ok but the machine pump is not working, took valve out and cleaned it, water is just going through, no pressure at all, help.

george
May 2013

no pressure and water is coming out the soap in let
any would be great

david
May 2012

My Karcher Jet wash is leaking and water is coming from the bottom of the pump case, any ideas how to repairi it!

Mark
December 2010

my washer working fine byt water not heating any help thanks

PAUL
November 2010

the micro switch is broken

m watson
October 2010

The horse is leaking and dont of any where to repair it in Bradford

David May
January 2010

intermitent pulses pressure leakage

tkr
December 2009

The unloader valve, which either increases or reduces the pressure, may have jammed stuck if machine has been idle for a while.
Try turning the valve knob either way to see if it makes any difference. If it doesn't, valve is the likely offender. If you are capable, using a spanner/wrench, to remove the valve which can then be cleaned.
However, recently, I took my valve off dissembled it and cleaned it, but alas, the valve still didn't work properly, so I ended up replacing with a new one.
Not that particularly costly and can be bought complete and ready to fit to machine.
Cut and Paste this on your browser.
http://www.espares.co.uk/part/pressure-washers/karcher/p/1315/877/0/0/553828/karcher-pressure-washer-u.html

Davymac
July 2009