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