Bobcat S590 C12F0-FB Error Code
C12F0-FB Error Code
Hydromotor Speed Extremely High is the main cause of C12F0-FB error.To solve C12F0-FB locate and open the low-pressure valve, then attach the refrigerant to the valve and charge from there. Ensure you use the right refrigerant type and amount, as specified by a manufacturer. It is possible to overcharge the AC, so consider seeking help from a mechanic.
Tip For S590 Model
It is recommended in cold weather to cycle the glow plugs twice before attempting to start the engine. This will allow for additional heating time for cold weather starting.