This is what it looks like before doing anything to it, just held on my home-made engine stand:
It is dirty and will need a throrough clean:
A couple of hours later, all is taken apart, and it looks something like this. A word of warning, if you intend to attempt this, remember that you need to heat up the crank case to extract the bearing, and you need to be gentle, a shop press will greatly help. Otherwise it may break and that will be the end of that story!
- Bearing are good for the garbage, 6202 and 6203 will be replaced with new ones
- Piston rings will need a thorough cleaning as they are somewhat stuck (which would explain the compression)
- All gaskets will be new ones as well as the pump diaphragm and the spark plug
- Stator plate with the coils will be taken apart to be cleaned and de-greased and all the parts will be bead-blasted with glass beads to clean them
- Cylinder will be sandblasted and painted with high temperature black paint
- Front engine mudguard will be sandblasted, primed, painted and clear coated
- Pump will be checked and cleaned
- Carburator and fuel lines completely cleaned/blasted and reassembled
- Tank will be replaced with a new one since it is cracked and good for the trash can
Good luck to me!
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