Valve clearance query

[topconker]

So, the debacle continues!
About to remove the valves on my K141 and have noticed there is a large gap already on the valve clearance even before I lap the valves in. There is no adjustment on this motor, so not quite sureof the way forwards.
Would I be right in thinking when I lap the valves in, because they definitely need it as they suffer from blow through, will the gap decrease?

 

[Rivets]

Sec. 12 of this manual talks about how to grind valves to set clearance. https://www.mymowerparts.com/pdf/Ko...al-K91-K141-K161-K181-K241-K301-K321-K341.pdf

 

[topconker]

Thanks Rivets, unfortunately this won't open?

 

[Rivets]

It should down load, check you download folder. I’ll stay here for an answer, and if it doesn’t work I’ll send it another way.

 

[topconker]

Just tried again and it won't open, can you send another way?

 

[Rivets]

Try this website and go under Kohler. https://www.mymowerparts.com/pdf/

 

[topconker]

Have downloaded the file but still can't open it so must be a problrem my end, I'll have a look as to why I can't open it.
Does it explain how to lap etc?

 

[Rivets]

Yes, it is the full service manual.

 

[topconker]

Thanks Rivets I'll try to open it. Appreciate you help.

 

[Rivets]

If you can get it and I’ll go to another website, be back later better half is sending me on a service call.