Check the gasket between the air filter backing plate and the carburetor. Usually if that is sucking air then the primer won't work. Your best bet would be to just replace the gasket and possibly the primer bulb as well
Lawn work
A lawn mower is a machine that cuts grass. It can be motorized or not. It can be pushed or you can ride it. It means work.
it depends what kind..........
Mowing the lawn works triceps and your chest.
how does the power take off system work on 1200 Massey Ferguson lawn mower
6,250 J
The engine, I think
It depends on how rusty it is!
you press 5000
It mows grass faster
Check the oil/fuel mix and make sure you have it mixed to the correct ratio. Else, try raising the blade on the lawn mower. If you have the lawn mower blade too low, mowing tall grass, it can make too much work for the mower and will cause it to overheat.