Bobcat S770 75-91 Error Code
75-91 Error Code
Left Swash Plate Sensor - Reversed is the main cause of 75-91 error.A significant number of consequences can be suffered due to an overheating engine with code 75-91. The problem might be a blown gasket or something related to the fuel tank.
Tip For S770 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.