1991 Johnson/Evinrude Models "EI" 40 thru 55 Service Manual, Page 59Get this manual
Service Specifications Special Torque Chart
Description
2,8-4,0 7-9 1,4-1,8
Adhesive
Leaf Valve Screws Intake Manifold Screws Bowl Screws
25-35 60-84 12-16
OMC Screw Lock