I am about to adjust the valves on my 06 660.
I'm pretty sure I can do it by reading the repair manual but I would like to know what wrenches I need.
I read somewhere that the exhaust valves need some special square wrench to loosen the lock nut or turn the adjuster nut.
If someone has done a valve job on their 660 can you please let me know what tools are needed.
I'd hate to open her up and then realize I need special tools.

 

yea you need a tool but my buddy is using a wrench that fits it, the intake are supposed to be.004-.006 and the exhaust are .006-.008 his is an 03 660