Mountfield Petrol Lawnmower

Mountfield Petrol Lawnmower for spares or repairs. Lawnmower was working until Sunday when it just stopped. The black plastic engine cover is loose. It maybe that the nut holding this has fallen into the engine. The side engine cover is also loose. The handle needs another nut to hold it together. I know nothing about engines but if you do it is possible you could get this going again or use some parts to fix another.Item location is in Stapleford, Nottingham.