Bobcat 553 M5721 Error Code
M5721 Error Code
Auxiliary Control Switch Out Of Range High is the main cause of M5721 error.A significant number of consequences can be suffered due to an overheating engine with code M5721. The problem might be a blown gasket or something related to the fuel tank.
Tip For 553 Model
Visually check the lifting eye, the clevis and
the lifting chain (lifting device) for any
damage. Replace any damage components
before lifting.
Always use chains or other types of lifting
devices that are intended for this type of use
and that are of adequate strength for the
object being lifted.