2005 Kawasaki KAF400 Mule 600 and Mule 610 4x4 Service Manual, Page 119Get this manual
CONVERTER SYSTEM 5-19 Drive Pulley
If the spider shoes [A] are damaged, replace themCheck the spider shoe side clearance (see Spider Shoe Side Clearance Inspection)
If the ramp weights [A] are damaged or worn, replace themIf the pins [B] are damaged or worn, replace them
If the rollers [A] are damaged or worn, replace the spider [B]If the washers [C] are damaged or worn, replace the spider
If the spring is worn or damaged, replace the springSpring Free Length [A] Standard: 72 mm (2.83 in