Bobcat S175 W6521 Error Code
W6521 Error Code
Boom Angle 1 OOR High is the main cause of W6521 error.A significant number of consequences can be suffered due to an overheating engine with code W6521. The problem might be a blown gasket or something related to the fuel tank.
Tip For S175 Model
There is a control lock sensor in the left
console which deactivates the hydraulic
control levers (joysticks) and the traction
drive system when the control console is
raised. The console must be in the locked
down position for the hydraulic control levers
(joysticks) and traction system to operate.
NOTE: If the control lock sensor does not deactivate
the control levers and traction system when
console is raised, see your Bobcat S175 dealer for
service.