Bobcat S530 U109B-51 Error Code
U109B-51 Error Code
Rear Controller - Not Programmed is the main cause of U109B-51 error.A significant number of consequences can be suffered due to an overheating engine with code U109B-51. The problem might be a blown gasket or something related to the fuel tank.
Tip For S530 Model
Stop the machine on a firm flat surface. When
removing or installing attachments (such as a
bucket), always have a second person in the
operator's seat, give clear signals and work carefully.
NOTE: Installation and removal of a bucket is shown.
The procedure for other attachments is
similar. Disconnect all hydraulic connections
prior to removing the attachment (breaker,
auger, etc.)