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