2002/2003 Johnson SN/ST 2 Stroke 3.5, 6 8 HP Outboards Service Manual, PN 5005466, Page 227Get this manual
Summing up
Now you know some things that can take the joy out of boating
No doubt about it-it takes time! Reading and understanding instructions
Re-reading warnings marked Making correct adjustments Testing your work
Putting parts together correctly