The Kohler K181 on my 855 will only rev to about 2500 RPMs. When I pull the throttle cable out the whole way with the engine running, I can see the governor arm push the throttle back down. I have adjusted the governor by the manual 3 or 4 times, but it made no difference. I'm pretty sure the throttle linkage is hooked up correctly because the throttle will open the whole way when the engine isn't running. Do I need to replace my governor gear? Thanks in advance.
Happy Easter fellow Horse Junkies! I am not happy with my Raider 10 after I swapped out the Lauson for a K181. Its not so much the difference in power between the 10hp and the 8hp, its the fact that my other 2 tractors are a Bronco 14 and a 416 8 Onan. I hop on the Raider and even though its the most mechanically sound and aesthetically pleasing tractor, it has the least cajones. I have a low hour 14hp Magnum sitting around that I was saving as a backup but I think I want to drop it in the Raider. Anyone make this type of swap before? Anything that makes it not doable or ill advisable? As always I appreciate the input and your time in answering. Happy Easter!
New member ...and another old-Iron guy here...with my 1st Wheel Horse tractor.
I was looking for something mainly for pulling an old aluminum boat (18' starcraft) around the property.
Capability to mow and haul yard waste would be a bonus.
2 weeks ago, a C85 showed-up on CL for a song.
He couldn't start it for me and it didn't take me long to figure out why...
This will be a running thread / rolling-restoration as I bring her back to her original, Black-Hood glory!
(DISCLAIMER: I'm an engine-wrencher ...I have the tendency to leave my foot off of the project's gas when the engine starts drinking it!)
Back in 2011 you guys assisted me with getting my Commando 800 (engine K181) running properly (http://www.wheelhorseforum.com/topic/27577-wet-cooling-fins/#comment-234931 ).
6 years and many happy memories later that little K181 still runs – but she’s tired. She was tired when we got my issues all ironed out. I never did get around to dropping a new piston and rings in it. At this time the engine is down on power and blowing blue smoke - I dont want to blow up this motor if it can be refreshed.
I was thinking of sending the motor out – but I decided I will help my 14 yr old son (Willy) rebuild it. Hopefully I can keep the rebuild costs down – and Willy will learn something interesting.
a few questions for the group:
Is it possible to upgrade the K181 points ignition to electronic (without breaking the $bank$) ? The points are OK - but im wondering if the motor could benefit from an electronic ignition. Are any of you aware of a document(s) of tips and tricks, and/or procedural documents for going through this rebuild process? Thinking of things like: - Gunk motor off before removal & disassembly - Take picture of carb configuration before removal. - Paint inside of motor with this paint / - Paint outside of motor with that paint - Break in procedures.
Please let me know if you have any questions that I can answer up front.
Any advice you have is greatly appreciated – and yes I will be posting pics as we progress through this.
I have a NOS Kohler / Carter carb and air cleaner (no. 4147804 for sale).
This will fit, I believe, K181 applications and perhaps others.
Will forward pics upon request.