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