|manual says 16-2: SAE 10 motor oil, 1612: SAE 20. DoAll support says use SAE 20 motor oil, which is difficult to find. ISO 68 waylube is equivalent to SAE 20 and available from Zengers in Melrose Park. | |manual says 16-2: SAE 10 motor oil, 1612: SAE 20. DoAll support says use SAE 20 motor oil, which is difficult to find. ISO 68 waylube is equivalent to SAE 20 and available from Zengers in Melrose Park. |