an 18hp OHV B&S engine. It was running fine until last week. Then I tried to start it and smoke started coming from the starter. Now it will not start. It makes a single clicking noise when I turn the key but will not even turn over. I replaced the battery. I assume I need a new starter. How do I replace it?
Garden - Craftsman - 20 hp 42 in. Deck Lawn Tractor - CA Model
Answers & Comments
You're correct, sounds like the starter motor has failed. Find a new or rebuilt starter assembly (I bought mine on ebay). Very important -- you must disconnect the battery before you begin work on the starter or you can get hurt bad! Disconnect the negative terminal first. It's not necessary, but I like to disconnect the positive terminal also, and clean up the battery terminals while I'm at it. Pull off the red rubber boot on the large red wire leading to the starter assembly, take off the nut holding the red wire lug, and remove it. There will also be a second wire, usually with a push-on plastic connector, but possibly just with a nut. Disconnect that too. The starter is held on with bolts into the engine block. Take those off and the starter can be removed. Reverse the order to install the new starter assembly.Good luck!