Here is the way that helped me. The nozzle jammed and gave a straight stream, the pressure was ok. What I did: "I found a way to start the nozzle without disassembling it. Just squirt the lithium grease in the spray inside the nozzle from the outlet side. Lubricating even a wet nozzle makes it run like new. 20 minutes. Then you have to repeat it and the working time is longer. Fairy tale. I recommend it. I used CX80 Lithium lubricant. " My nozzle got a second life, after a few cycles with grease, I washed 350 square meters of the driveway. RECOMMEND

Thanks brother, I was afraid to try to twist off the cap as it was like it was welded on. Your video gave me the courage to break out the vise grips and channel locks. It still was scary as the bugger was really stuck. I then put a little wd40 and some heat to it and finally, it broke free.

Worked a treat. Thank you!!!

The ball bearing needs to protrude more, one fix is to place a small washer or two under the ball to raise it .

❤

Fixed! Thank you.

Can someone tell me what is the size of that o-ring ?

Nice...i fixed mine ...thank you !!!

Good

How can I disasemble the gun

Didn't work. Just bought a new K7. First one broke within 4 hours, second one lasted 2. It's a crappy design. I took it apart and could not find any dirt

What a load of crap, you didn't even clean it properly. The bearing was in too far to work properly ha ha

There's a much easier way to fix it. Take the dirt blaster off, drain any water out and dribble some ordinary oil down the outlet hole. That's it, no dismantling needed.

Didn't work

actually you didn't fix anything. You've just disasebled the nozzle and that's it.

All you did was take it apart and put it back without any result