Malibu V6-191 3.1L VIN M SFI (1997)
Radiator Hose: Service and Repair
REMOVAL
1. Negative battery cable.
2. Drain and recover the coolant so the lever is below the hose, being removed.
3. Radiator inlet hose from the radiator and thermostat housing.
4. Engine inlet hose from the radiator, water pump and surge tank.
CAUTION: Make sure the reference marks on the hoses and the radiator are lined up. A twist on the hose would place strain on the radiator
fitting which could cause the fitting to crack or break.
INSTALLATION
1. Engine inlet hose to the radiator, water pump and surge tank.
2. Radiator inlet hose to the radiator and thermostat housing.
3. Negative battery cable. Tighten bolt to 16 Nm (12 ft. lbs.).
4. Fill the cooling system. Inspect for leaks.
