1990 Johnson Evinrude "ES" 9.9 thru 30 Service Manual, P/N 507871, Page 10Get this manual
Service Specifications Standard Torque Chart
0,8-1,2 1,6-2,4 2,8-4,0 4,0-4,6 7-9 14-16 24-27 38-40
No.6 No8 No10 No.12
7-10 15-22 25-35 35-40 60-80 120-140 220-240 340-360
2-3 3-4 5-7 10-12 18-20 28-30
14 in5A6