Bobcat S740 H1321 Error Code
H1321 Error Code
Left Thumb Switch Out Of Range High is the main cause of H1321 error.A significant number of consequences can be suffered due to an overheating engine with code H1321. The problem might be a blown gasket or something related to the fuel tank.
Tip For S740 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.