Bobcat S160 M6221 Error Code
M6221 Error Code
Overload Warning Sensor Out of Range High is the main cause of M6221 error.A significant number of consequences can be suffered due to an overheating engine with code M6221. The problem might be a blown gasket or something related to the fuel tank.
Tip For S160 Model
When the temperature is below -30 C (-20 F), hydrostatic oil must be warmed before starting. The hydrostatic system will not get enough oil at low temperatures and will be damaged. Park the machine in an area where the temperature will be above -18 C (0 F) if possible.