Hiya you knowledgeable people,
OK, I have a KARCHER 390 old model. its been fantastic up until now. First issue was, it suddenly stopped working done some digging and found it had a leak on one of the cylinder head seals ok replaced that stopped the leak. All good I thought but no. With the cover off water on full, and hold the trigger fully open and push the fan on the back of the motor it springs into life BUT as soon as I let go of the trigger it will not start again until I push the fan and then its fine until I release the trigger then back to square one again. is it the Brushes? if yes how do I do that ?
OK, I have a KARCHER 390 old model. its been fantastic up until now. First issue was, it suddenly stopped working done some digging and found it had a leak on one of the cylinder head seals ok replaced that stopped the leak. All good I thought but no. With the cover off water on full, and hold the trigger fully open and push the fan on the back of the motor it springs into life BUT as soon as I let go of the trigger it will not start again until I push the fan and then its fine until I release the trigger then back to square one again. is it the Brushes? if yes how do I do that ?