John Deere A valves adjustment (hot or cold)

joshjd49

Member
When setting the valves on a john deere a should you set them hot or cold? Some of the manuals say hot and some say cold. What is also the best setting for pulling. Thanks.
 
I have always set mine cold. Not saying that is best but have had no problems. I run the roller rockers and set them 20/20.
 
if its used just for pulling i set them at 16 cold dont really run long enough to get hot like if it was working
 

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