While you wait for answers, we may have found some information which could help you.
Success
Message
Throttle issue?
How to recoil the starter spring - Champion R484TR?
Tractor won't shift into gear?
Mountfield empress drive belt?
How do I trace a Lawn Tractor starting problem?
Reassemble Throttle?
Flymo 400 turbo stopped working?
Trying to find lawn mower part- Power Devil PDG4037R?
How to remove roller from lawnmower?
No ignition light?
Lawnmower repair?
Carburettor?
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix lawn mowers.