Small Engines (Lawn Mowers, etc.): Craftsman pressure washer, briggs and stratton, pressure washer

Question
Hi,
The model number is 580-767-200 on the frame of the
wahser.  The motor is a Briggs and Stratton 5.5hp.
Let me know if this helps.

Thanks,

Dave

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Followup To

Question -
Hi,

I have a craftsman pressure washer.  It has very little pressure when using it.  Plus it immediatey stalls out once I let go of the trigger.  I have tried using brand new gas and spark plug with the same problem.  Any ideas would be greatly appreciated.  Thanks,

Dave

Answer -
 Hello Dave:

 Send me the Model Numbers Off the Washer and the Engine, Please. With these I can View a Diagram of the Washer and Engine and Better Assist you. Thanks.

 Respectfully

 John

Answer
 Hello Dave:

 If the Engine is Turning the Proper RPMs and then Quits as soon as you Release the Trigger, then the Pump Needs to be Disassembled and Cleaned. Trash has caused the Relief Valve to Stick. Low Pressure When Spraying and Too Much Pressure when Not Spraying(causes the engine to stall). Go to this Addy http://www3.sears.com/ and Click on Lawn Equipment. Then follow the Direction to the Page where you can View the Illistrated Parts List and Click Continue. Mark the View Diagram of Valves/Orings Cam Injectors. This will show you a Breakdown of the Pump Assembly. Hope this Helps. Let me know what Happens, Please. Thanks.

 Good Luck

 Respectfully

 John