While you wait for answers, we may have found some information which could help you.
Click here for Type Spark PlugHow can I fix Mountfield Laser Omega 46 Lawnmower?
Adding oil to mower ?
litres of oil needed in a countax c600h ride on lawnmower?
Petrol or diesel?
westwood t1200?
my briggs and stratton 3.5hp starts up then cuts out straight away?