2004 SR Johnson 2 Stroke 9.9, 15, 25, 30 HP Outboards Service Manual, Page 77Get this manual
MAINTENANCE CLAMP SCREWS AND MOUNTING BOLTS Stop the engine and adjust the throttle arm stop screw to change idle speedTighten locking nut when the desired idle speed is obtained
CLAMP SCREWS AND MOUNTING BOLTS
Check clamp screws and mounting bolts frequentlyGrease or replace components as neededHigh use applications require more frequent checks
10-HOUR INSPECTION
IMPORTANT: All Johnson outboard owners are
encouraged to return their new engines to an authorized dealer for mechanical checkThrottle arm stop screw