1972 Johnson 4HP Outboard Motor Service Repair Manual P/N JM-7202, Page 41Get this manual

1972 Johnson 4HP Outboard Motor Service Repair Manual P/N JM-7202, Page 41

Quality of the image is intentionally reduced!

ONaTE DO NOT scratch cylinder head gasket surface of cylinderUse surface plate to surface this area
spots making contact with the surface plate will take on dull polish, while the low areas will