Can any of you experts give me a walk thru on adjusting valves on a 94 quadrunner ltf-250 2 wheell drive,settings and whatever i need to know to do this,recent tune up gettin a bit hard to start,never adjusted them in 8 years i,ve had it,runs out fine.Only issue is gettin hard to start,must choke it to start,never had to before this deer season?
By no means a machanic but not afraid to turn wrench if i have somethin to go by.Thanks,Paul

 

i,m sure some of you experts can help me out with this ,can,t you?Thanks,Paul

 

Sure wanted to do this this w\e!

 

Nobody?

 

dude i would help you but all i no about is yamaha beartrackers 450 foremans ltz250s and ltz400

 

To adjust the valves you have to remove the seat , front fender , spark plug , valve adjustment caps and timimg inspection plug. The timing plug is on the side above the pull starter , Rotate the crankshaft untill the "T" mark (TDC) on the flywheel aligns with stationary mark(M) on crankcase , and piston is on the compression stroke. To ensure piston is on compression stroke , rotate crankshaft 1/4 turn past TDC while observing intake valves. If valve movement is indicated , rotate crankshaft one full revolution and align timing marks again. There are two intake valves and two exhaust valves. Make certain both set is adjusted equally. Clearance between rocker arm adjusting screw and valve stem should be 0.001 - 0.003 for the intake valves and 0.002 - 0.004 for the exhaust valves . Clearance is adjusted by loosening locknut and turning screw . Be sure to recheck clearance after locknuts are tightened. These are the instructions word for word from my Intertec mainennce manual , i hope this helps ! "Note that the valves should be adjusted when the engine is cold " ! ...............................williebee