2004 SR Johnson 2 Stroke 9.9, 15, 25, 30 HP Outboards Service Manual, Page 108Get this manual
ELECTRICAL ACCESSORY COMPONENTS Attach the vertical throttle shaft to the powerhead with the clamp and two screws
Removal
Disconnect the black and purplewhite wires and remove the primerClamp
Secure all the solenoid leads to the solenoidApply Black Neoprene Dip to all connections except the battery (+) cable and terminalReconnect the battery cables at the battery
Remove the black and yellowred wires from the top postsRemove the red cables and remove the solenoid with bracket