While you wait for answers, we may have found some information which could help you.
Success
Message
Mac Allister 35cm electric lawn mower?
Throttle issue?
Countax site on mower C300h?
Reassemble Throttle?
Mountfield empress drive belt?
Trying to find lawn mower part- Power Devil PDG4037R?
Lawnmower repair?
Flymo 400 turbo stopped working?
Flymo 330 turboglide?
How to recoil the starter spring - Champion R484TR?
How to remove roller from lawnmower?
Belts for old WEBB Mower?