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