2004 SR Johnson 2 Stroke 9.9, 15, 25, 30 HP Outboards Service Manual, Page 74Get this manual
MAINTENANCE SYNCHRONIZATION AND LINKAGE ADJUSTMENTS2530 Remove the throttle cable bracket screwAdjust the throttle cable bracket to provide slight preload against the idle speed screw when Twist-Grip throttle is held at the full throttle position (tiller models)
SYNCHRONIZATION AND LINKAGE ADJUSTMENTS2530
IMPORTANT: Synchronization and linkage procedures MUST be followed in sequence and be performed exactly as described to ensure consistent engine idling and smooth operation throughout the RPM rangeIMPORTANT: If equipped, remove both remote
control cables from the outboard before performing these adjustmentsThrottle cable bracket screw
Cam Follower Pickup Point
Turn the idle adjustment knob counterclockwise to the full SLOW position (tiller models)