7. COOLING SYSTEM MYROAD 700i TORQUE VALUES Water pump bolt 1.3 kgf·m Fan motor bolt 0.53 kgf·m Radiator shroud mounting nut 0.9 kgf·m TROUBLESHOOTING Engine temperature too high · Faulty radiator cap · Faulty temperature gauge or thermosensor · Air in system · Thermostat stuck closed · Insufficient coolant · Passages blocked in radiator, hoses or water jacket · Faulty cooling fan motor · Faulty fan motor switch · Faulty water pump Engine temperature too low · Faulty temperature gauge or thermosensor · Thermostat stuck open · Faulty fan motor switch Coolant leak · Faulty water pump mechanical seal · Deteriorated O-rings · Faulty radiator cap · Damaged or deteriorated cylinder head gasket · Loose hose connection or clamp · Damaged or deteriorated hoses 7-4