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
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