1991+ Kawasaki 650 SC Factory Service Manual, Page 159Get this manual
ELECTRICAL SYSTEM 13-11 Electric Starter System Starter Relay:
Removal
Disconnect the battery ground cable Open the electric case [A]
Disconnect: Starter Motor Cable Battery Cable Starter Relay Lead Connectors Remove the starter relay [AJ
Installation
.Connect the ground lead (black) to the regulatorrectifier mounting bolt Connect the battery cable to the relay (+) terminal [AJ having red lead