How to change the front tire for a Yamaha Road Star Warrior

SOURCE: 2001 yamaha warrior valve adjustment

hello
with the cylinder set at top dead center compression. using a feeler gauge between the tappets and the valves there should be .002-.003in clearance on the intake valves, and .006-.007in. clearance on the exhaust valves. thank you.

SOURCE: yamaha warrior atv [yfm 350] bogging problem

my 660 raptor did the same thing! you need to adjust your intake and exhaust valves.(use a feeler gage)

SOURCE: QUAD QUESTION! 1998 yamaha warrior 350 bogging down

is the ignition safety switch sticking on the parking brake?

SOURCE: How do I adjust the valves on my 2003 Yamaha Warrior YFM 350X?

first you need to remove everything that covers your valve covers(gas tank etc.) remove the intake valve cover,and the rotor nut and timing plug.set the engine a t.d.c.(top dead center)fit a socket onto the rotor nut and turn it counterclockwise until the"I" mark appears align it with the index mark in the timing hole.use a flat feeler gauge between the top of the valve and the adjuster.loosen the locknut and turn the adjuster just until you feel resistance on the feeler guage.hold the adjuster and tighten the lock nut down.i can not tell you the min.clearance spec to your quad since i have a 660 raptor.try using the smallest clearance number.

SOURCE: yamaha warrior won't start

a yamaha warrior isnt a 2 stroke. they make a street bike nad a four stroke quad. Check your carburator. check your spark plug and check your stator. it may be very minor considering it was running fine then just went out. no noise or anything. you would have heard something if you broke something internal.