My brother in law bought a new lawn tractor so he gave me his old 1983 murray lawn tractor model 46622x9a. It ran and drove really good last year. This year its stared great but wont move. Is it possible to get a manaual for this specific mower or could you guys suggest a good one for older mowers. I've never owned a riding lawn mower, so I'm in the dark on the sbject and need to be enlightened.

Thank You!