Bobcat S740 M5128 Error Code

M5128 Fault Code Meaning :

Front Light Output Controller Failure

Rear Light Output Failure

M5128 Error Code

Rear Light Output Failure is the main cause of M5128 error.A significant number of consequences can be suffered due to an overheating engine with code M5128. The problem might be a blown gasket or something related to the fuel tank.

Tip For S740 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.)