Why wont my power valves close on 01 zr 800?

[rmk4ever]

They open all the way under power but wont return. They do not perform the "cycle test upon start up.

 

[indy_500]

power valve servo motor? just a guess

 

[rmk4ever]

Well this things got bad center crank seals anyway. Disregard first post. Mods DELETE!

 

[rmk4ever]

D&D 720 kit for sale twin pipes bad crank seals. A.C. New v-force, bored out 40mm tmx's