IF THE BOAT HAS A BATTERY SELECTOR SWITCH NEVER OPERATE THE MOTOR WITH THE SWITCH IN THE ALL OR BOTH POSITION. IT WILL CAUSE FAILURE ON THE CHARGING SYSTEM SUCH AS THE VOLTAGE REGULATOR, STATOR AND THE FLYWHEEL MAGNETS OR A SEALED BATTERY NO LITHIUM BATTERY.  THE HEAT GENERATING UNDER THE FLYWHEEL AND RUNNING THE BATTERY SWITCH IN THE BOTH OR ALL POSITION CAUSES THE PROBLEM WITH THESE MOTORS. THIS  REPAIR KIT FOR THE 35 AMP FLYWHEELS ON ALL JOHNSON EVINRUDE OMC SEADRIVE MOTORS. QUIT MESSING AROUND WITH REGLUE-ING. THIS WILL TAKE TIME TO INSTALL THIS KIT IT HAS THE INSTRUCTIONS ON HOW TO DO THIS REPAIR. BUT YOU WILL NEVER HAVE TO DO IT AGAIN.  I HAVE BEEN USING THIS KIT FOR OVER 25 YEARS IN THE INDUSTRY. GOT TIRED OF REGLUE-ING THE MAGNETS FOR CUSTOMERS. THEN THIS CO. MFG. THIS REPAIR KIT. IT SAVED MY BUTT. SOLD AS IS NO RETURNS FOR A REFUND SORRY THIS IS NOT AMAZON OR WALMART PURCHASE SHIP OPEN LOOK INSPECT AND THEN RETURN IT ON MY $$. WILL SHIP USPS  MAIL ONLY IN THE LOWER 48 STATES OF THE GOOD OLE USA # 1 IN THE WORLD