Small Engines (Lawn Mowers, etc.): murray riding lawnmower, engine model type, tecumseh engine

Question
the foot pedal that makes the mower go forward isn't working. i push the pedal all the way down and nothing happens. model # 425307x24a. serial # 7509706481f064.

Answer
Can you send me the engine model, type and code number?  If you have a Tecumseh engine these number will be the model, spec and serial number.

Have you check to make sure the belt did not fall off or that the belt is wore causing the problem?

Let me know.
Eric