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