My son has just bought a second-hand boat with a Johnson 25hp outboard. This is our first boat and looking at the engine I noticed the carburetor did not have any air filtration at all - you can see straight into the throat. Is this normal? Wouldn't the carb suck in the old deteriorating bits of...
I have a 25 hp Johnson. I've looked all over the motor for a plate with numbers on it but no luck. I have found A8420196 stamped on the engine cranckcase. What's this number and can anyone derive the manufacture date from this?
