I wouldn't be concerned much with regard to the fin on The underside, just seal it up so it doesn't leak. Ironically I welded up a lower unit just two times in the past. Male strike a rock and punched a hole inside the front of his unit, dug the chunks and debris out and welded it up with a

3 Before you put the engine away, change from the gas faucet Along with the engine operating and Permit it starve by itself of fuel: this will likely vacant the fuel strains and carburettor and forestall oily deposits inside the carb. Comprehensive the form under and one of our mechanics will off