Karcher K 5.85 M Electric Pressure Washer - Answered Questions & Fixed issues


The pump could be rebuilt i has three cylinders on a type of cam. The pistons have o-rings that can be changed. Take the chance and layout your parts as you take apart and take pic as you go.

Karcher K 5.85 M... | Answered on Mar 03, 2018 | 224 views


Sharon, Check the attached links,instruction and guides, Good luck
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How to FIX Karcher pressure washer
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Karcher K 5.85 M... | Answered on Aug 17, 2017 | 307 views


Detergent only flows then the lance is set to lowest pressure.

Karcher K 5.85 M... | Answered on May 30, 2014 | 145 views


check fan isnt damaged.

Karcher K 5.85 M... | Answered on Apr 21, 2014 | 54 views


I fixed mine works good easy too watch my video step by step i put it on youtube
http://www.youtube.com/watch?v=UFXSLOBL0Mg

Karcher K 5.85 M... | Answered on Oct 18, 2013 | 48 views


It sounds like a motor capacitor burned up. Alternatively, a wire could have vibrated loose from the capacitor. Look, but do not touch the capacitor(s), as they can hold a charge that can hurt -- or even kill you.

The trick is to be certain they are discharged before handling. To do this, use a screw drive with a well insulated handle and touch the top of the capacitor where the wires are. The metal blade of the screw driver should touch both sides of the capacitor at the same time. Then, if there is any charge being stored, you will see a pop and that's it -- it is not discharged.

You can buy a new capacitor at any place that sells AC and Refrigeration supplies. Take the old one with you so they can match the microfarad capacity. Just venturing a guess here, but if you want one that fits perfectly back into place you may have to order it from Karcher (because those units are built in Europe I think).

2. The motor may have shorted (gone bad). If that has happened, perhaps you have some warranty. Electric motors are generally warranted a little longer than the PW in general. With Karcher, I don't know. If there is no warranty on the motor, it may be better to buy a new pw than to replace the motor.

3. The problem could be a mechanical issue with the pump/unlooader. However, I would think this would be the least likely scenario.

If what I've given so far doesn't get you rolling in the direction of being resolved, please followup here. I'll be watching. And if it does get you moving in the right direction, please take a sec to rate me. Thanks!
Don

Karcher K 5.85 M... | Answered on Aug 23, 2012 | 3,892 views


Hi I have a karcher 3.99 the motor comes on and water comes out however thre is no pressure i have tested the lance on my brothers washer and this is ok what is wrong

Karcher K 5.85 M... | Answered on Aug 20, 2011 | 2,634 views


Karcher K 5.85 M... | Answered on Jul 14, 2010 | 757 views


Is there a water leaking from the bottom ? If so then there maybe is a small crack in the Pump Plastic Manifold Housing. A New Manifold Complete Replacement is approx. $61.03 from Karcher, if you are mechanically inclined.
If under 1 year old, and you can find a receipt,Karcher will replace the whole Pressure washer under warranty.

Karcher K 5.85 M... | Answered on Jul 14, 2010 | 1,237 views


Is there a water leak from the bottom ?
Is so, then there maybe a small crack in the seam of the plastic manifold pump housing or one of the connecting fittings. A New Manifold Complete about $61.00. You may purchase direct from Karcher, and replace if you are mechanically inclined.
If under 1 year old, and you can find a receipt, Karcher will replace the whole Pressure washer under warranty.

Karcher K 5.85 M... | Answered on Jul 14, 2010 | 491 views


Is there a leak from the bottom ?
If so Problem, the leak is from the seam of the Manifold housing. There is a small crack in the seam. A design weakness.. A New Manifold Complete Replacement approx. $61.03.
If not you may replace the Pump Manifold Housing from Karcher, or locate a local Karcher Service Center.
If under 1 year old, and you can find a receipt,Karcher will replace the entire Pressure Washer under warranty.

Karcher K 5.85 M... | Answered on Aug 25, 2012 | 2,873 views


You will need to adjust the lance on the end by twisting the end of the nozzle. This way the machine draws chemical at low pressure.

Karcher K 5.85 M... | Answered on Jun 24, 2010 | 55 views


The pump is blocked or the motor shaft going into the pump is seized. You will need to remove enough of the cover to expose the shaft and pump..... You can try WD-40 or a penetrating oil from a spray can... and then try to rotate the shaft by had or "carefully" with a tool - vice grips or plyers......

Karcher K 5.85 M... | Answered on May 21, 2010 | 721 views


It sounds like there may be a pressure leak somewhere in the system. The machine cuts off when there is no flow of water past it. If it is leaking then there is intermittent flow. Which would make the machine run then stop continuously.

Karcher K 5.85 M... | Answered on Nov 16, 2009 | 1,290 views


If you are talking about the oil in the pump then it should be 10W30 but must be NON DETERGENT. Remember the reservoir should only be 1/3 full

Karcher K 5.85 M... | Answered on Aug 09, 2009 | 1,068 views


there is a small clip on the triger where the hose attaches to is, pull clip out pull hose off

Karcher K 5.85 M... | Answered on Jul 04, 2009 | 676 views


Probably water ingress in the motor or wiring.

Karcher Garden | Answered on Aug 31, 2018 | 34 views


check gfi plug for failure

Karcher Garden | Answered on Jul 21, 2018 | 42 views

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