1995 Johnson/Evinrude Outboards 40 thru 55 2-Cylinder Service Manual, Page 338Get this manual
If Boat Plate shows U.SCOAST GUARD CAPACITY INFORMATI.ON MAXHP MAX PERSONS MAX WEIGHT
use nIy Or Smaller!
When Rigging or Fixing any boat, if transom looks Weak, tell the owner If transom is Curved, motor may come Loose Mount on Flat Surface onlyUse Shims to make surface flat
Use Bolts, Nuts, and Washers sent with Motor. They're usually Special won't Rust or Weaken