Mountfield Petrol Rotary Push Lawnmower 148cc Briggs & Stratton Engine

Normal 0 Mountfield Petrol Rotary Push Lawnmower 148cc Briggs Stratton Engine Was running until a year ago. Started to run a bit rough and then refused to start. A new spark plug got it started for a couple of cuts but then it stopped again. Was going to strip it and repair but received another working mower and then never found the time for the repairs. Probably repairable but should be considered for parts. Just need to clear out space now. 40cm cut. Variable cutting height by adjusting position of the wheels.