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-   -   how many foot pounds to torque head bolts on k301 (https://www.onlycubcadets.net/forum/showthread.php?t=19232)

cubcadet 07-19-2012 08:40 AM

how many foot pounds to torque head bolts on k301
 
Hey guys anyone know the correct amount of foot pounds to torque the head bolts to on a kohler k301 engine i am replacing the head gasket on my 124 thanks

mrcubcadet 07-19-2012 08:59 AM

25-30 foot lbs. :beerchug:

ljones 07-19-2012 11:44 AM

Make shure you use the right torque sequence, or it will blow again.

ajcombs 07-19-2012 01:17 PM

http://www.onlycubcadets.net/forum/s...ead.php?t=5656

This link should help it's in the tech section

Kelpie 07-19-2012 01:20 PM

1 Attachment(s)
You have to torque them down in sequence.

Here's a diagram for the K301. I usually tighten them snug and torque them down in sequence.

dougw 07-19-2012 04:32 PM

Don't forget to run about 15 min. then allow to cool down and then retorque.

ol'George 07-19-2012 04:32 PM

And in case you don't know, run it up to operating temp maybe even 2 times, let it cool and re torque or it will leak.

ol'George 07-19-2012 04:33 PM

Ha,You type faster than me!

Matt G. 07-19-2012 05:50 PM

Quote:

Originally Posted by cubcadet (Post 144028)
can i torque them to 50

No. Follow the service manual, which is available free from Kohler's website:ThumbsUp: That's where Kelpie's picture came from.

cubcadet 07-19-2012 05:57 PM

ok thanks matt

mrcubcadet 07-19-2012 08:13 PM

Quote:

Originally Posted by Matt G. (Post 144043)
No. Follow the service manual




Yes, that's where I got my information from when I posted to this thread earlier. :beerchug:

ol'George 07-19-2012 08:57 PM

Quote:

Originally Posted by cubcadet (Post 144028)
can i torque them to 50

I wouldn't, ya might snap a bolt, pull threads, and it will still leak.
just take the time to do it right, then you will not have to make time to do it again. we all have been there done that,and it werent purdy.
The gasket compresses when it gets hot conforming to the surfaces.
a while back I honked the head bolts down on a M-18, going #5 over max thinking I'll get away without retorking,--- and it worked!!
i got about 3 mowings-- maybe 8-9 hours out of it them,then I bought new gaskets and did it again because they were leaking and retorquing didn't work.
They were damaged.


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