I have recently acquired a rover super 4 self propelled mower with a 5 hp briggs and stratton motor. I am wondering how I can identify the age of the motor (motor is newer than the rest of the mower) and i was also wondering if owners manuals were still available for both the mower itself and the engine and where i could obtain them from. I also believe that the mower would be about a 1969 or 1970 model
