While you wait for answers, we may have found some information which could help you.
Click here for Repair Engine Lawn Mower
My snapper sr1333 wont go forward but reverse works -how can i fix it?
snapper riding mower won't stay running in gear, seat safety disconnected?
tranmission fluid in rear trans?
how to replace drive belt on Snapper 150z?
how to get my snapper z rider to start?
Forward belt pattern for a rt8 rear tine snapper tiller?