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