1997 Johnson/Evinrude EU 25, 35 HP 3-Cylinder outboards Service Manual, Page 303Get this manual
If Boat Plate shows
U.SCOAST GUARD CAPACITY INFORMATI.ON MAXHP MAX PE RSONS MAX WE IGHT
use Iy 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 only Use Shims to make surface flat