KR-1S.co.uk Forum

hi everyone,i need some kr1s crankshaft pics to see if the centre gear is timed correctly.

i mean a pic that shows me the punch marks and the position of conrods

hope you guys can help me

thanks

THIS IS ONLY A GUESS

at (left cylinder) bottom dead centre, the balance shaft lobe (left most one) should be at its upper most point,
this thinking would indicate that when the pistons are mid stroke (left piston on way up) the left balance lobe should be front most

THIS IS ONLY A GUESS

try , DIXON, he has most recent pics available
viewtopic.php?t=5772

here you go :

thanks a lot guys

mine has the punch marks on the opposite side,i mean left conrod(upper in pic) is in the same position but has the marks on the rear side(see pic from Jan)

can this be my problem??

i mean vibration

thanks a lot again

I think JANS pic show right cylinder top
left cylinder bottom???

sorry but i dont think so,because the crank gear that moves the clutch is on the bottom of pic,and the rotor fits in the upper side(left if you are riding the bike)

edgar90 wrote:thanks a lot guys

mine has the punch marks on the opposite side,i mean left conrod(upper in pic) is in the same position but has the marks on the rear side(see pic from Jan)

can this be my problem??

i mean vibration

thanks a lot again

Yeah, I think it probably is.
Your balance shaft timing will be 180deg out of phase. Just put a new mark on the tooth 180deg around from the origional one, and put it together using the new mark. Should see your engine running nice and smooth after that.
Good luck, Scott.

THANKS AGAIN GUYS


I WILL LET YOU KNOW WHEN THE ENGINE IS RUNNING AGAIN

hey guys!!

good news

seems that the problem has been solved

tomorrow(i promise) i will take a vid so that you can give me your opinion


special thanks to Jan for posting that pic, that was the one that helped me


thanks again everybody