Questions & Answers for: Yard Man how do i set my valves

looking for carb settings for yardman gas trimmer ym 400 31cc won't rev up , dies Most carburetors on the 2 stroke trimmers are all the same. They are of the diaphragm type. I would like to send you ...

Yardman xm3100 will not start. Original problem was a stone blocking the blower but the mechanism now spins freely. What is the turns adjustment for the needle valve? Turn the needles clockwise until ...

...Be sure and check all your cable connections, clean if necessary. Your valve clearances need set to .004". If you still have a problem after that then you need to pull the flywheel and check ...

...set valves on a riding mower with a 13.5 h.p. engine a briggs over head valve engine turn the engine til one valve opens set the other valve to .006 turn til the other valve opens then set the closed ...

Won't start...turns over...took. Air filter off and gas and oil mixture shoots up into their once it starts Yard man riding mower sounds like the needle valve in the carb is not seating and the ...

my yardman 13.5 briggs and straton backfires at wide open throttle at wide open throttle the jets in the carb might be dirty not sending enough fuel for the demand  Sounds like you need Valves ...

Riding mower deck height too low I have a 42" yardman riding mower and the deck sits to low. When we first got it 6 years ago the deck height worked great. What I mean is we would always cut the ...

My Yardman 13.5 hp Briggs rider revs up and sputters, revs up and sputters. It will run semi good under a load (blades turning) until it gets hot. It will begin to sputter, backfire and eventually ...

blown head gasket Ok! So whats the question? Whats the model number?. Is it an overhead valve engine? W do you need to know?

...Yard Man 13horse power riding lawn mower how to engage cutting blades? I dont know how yours is set up but most newer mowers have a lever for height and a lever that engages the blades usually on ...