Bobcat 763 M6402 Error Code
M6402 Error Code
Switched Power Relay Error On is the main cause of M6402 error.A significant number of consequences can be suffered due to an overheating engine with code M6402. The problem might be a blown gasket or something related to the fuel tank.
Tip For 763 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.)