2003 ST 4 Stroke 9.9/15HP Johnson outboards Service Manual, Page 10Get this manual

2003 ST 4 Stroke 9.9/15HP Johnson outboards Service Manual, Page 10

GENERAL INFORMATION PROPELLERS
PROPELLERS
An outboard motor is designed to develop its rated power within specified engine speed rangeThe maximum rated power delivered by the 10 and 15 models are shown belowRecommended full throttle speed range J10 J15 45005500 rpm 54006000 rpm

If the standard propeller fails to meet the above requirement, use another pitch propeller to hold the engine speed within the range specified abovePropeller selection chart Blade

Back to 2003 ST 4 Stroke 9.9/15HP Johnson outboards Service Manual