While you wait for answers, we may have found some information which could help you.
Success
Message
Tractor won't shift into gear?
Reassemble Throttle?
Flymo 400 turbo stopped working?
Mountfield empress drive belt?
Throttle issue?
Lawnmower repair?
Bosch al3640 cv?
Carburettor?
No ignition light?
Trying to find lawn mower part- Power Devil PDG4037R?
How do I trace a Lawn Tractor starting problem?
How to recoil the starter spring - Champion R484TR?