While you wait for answers, we may have found some information which could help you.
Success
Message
electronic ignition for B&S engine?
how to replace ring gear on flywheel?
copy of manual?
rotovator restart after 20 years?
No spark on Briggs Stratton engine on Merry Tiller?
nikki carb?
need a primer bulb for SP470Lawn mower Briggs & Stratton?
Norlett Rotovator. Magneto?
How can I fix my petrol lawnmower?
spark plug gap for briggs &stratton 3hp engine in a flymo rotavator?
Ratio petrol to oil?
Where to find parts for Nikki Carb?