YS 140 sport problem

[Bob Kane]

Wow, that is a new one on me. I would send it back to
YS Performance for a new head. My guess is the seats
are cast in place, there is little you could do to
repair it. 

--- iflyrc24 <iflyrc24 at columbus.rr.com> wrote:
> I was trying to start my YS 140 Sport and could not
> get it to fire. While cranking with the starter the
> compression went totally away. I took the valve
> cover off and noticed the intake valve clearance was
> about 1/8" or so. I pushed in the valve to see if it
> was stuck and it fell into the cylinder. I removed
> the head and the intake valve and seat assembly came
> out of the head fully assembled with spring and
> keepers in tact. 
> 
> Can the intake assembly be reinstalled in the head
> and what holds it in place? Other than aligning the
> intake ports is there any other alignments to watch
> for? 
> 

Bob Kane
getterflash at yahoo.com


		
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