Contents: Water pump for 2.0/1.8L engines ⇓ Water pump for 1.6L engines ⇓ Water pump for diesel engines 2.0 l ⇓
Water pump for 2.0/1.8L engines
Removal
1. Disconnect the cable from the negative terminal of the battery. Drain the coolant into a suitable container and disconnect the hose from the water pump coolant inlet fitting.
2. Remove the poly V-belt and water pump pulley.
3. Remove the timing belt covers and timing belt tension roller.
4. Remove the water pump mounting bolts, then remove the generator support.
5. Remove the water pump from the cylinder block.
Examination
1. Check each part for cracks, damage or wear and replace the pump assembly if necessary.
2. Turn the water pump shaft and check for smooth rotation and no noise.
3. Check for coolant leaks from the pump. If there is a leak from port C, the pump seal is faulty. Replace the water pump if necessary.
Installation
1. Clean the water pump sealing surface from gasket residue and foreign material.
2. Install a new gasket on the water pump, install the pump and secure it with bolts. Tightening torque: 20–27 Nm.
3. Install the timing belt tension roller and adjust the belt tension.
4. Install the timing belt covers.
5. Install the water pump pulley and poly V-belt, then adjust the belt tension.
6. Fill the cooling system with the required amount of coolant.
7. Connect the cable to the negative terminal of the battery. Start the engine and check for leaks in the cooling system.
Water pump for 1.6L engines
Removal
1. Disconnect the cable from the negative terminal of the battery. Drain the coolant into a suitable container and disconnect the hose from the water pump coolant inlet fitting.
2. Remove the poly V-belt and water pump pulley.
3. Remove the timing belt covers and timing belt tension roller.
4. Remove the water pump mounting bolts, then remove the generator support.
5. Remove the water pump from the cylinder block.
Examination
1. Check each part for cracks, damage or wear and replace the pump assembly if necessary.
2. Turn the water pump shaft and check for smooth rotation and no noise.
3. Check for coolant leaks from the pump. If there is a leak from port C, the pump seal is faulty. Replace the water pump if necessary.
Installation
1. Clean the water pump sealing surface from gasket residue and foreign material.
2. Install a new gasket on the water pump, install the pump and secure it with bolts. Tightening torque: A: 12–15 Nm B: 20–27 Nm.
3. Install the timing belt tension roller and adjust the belt tension.
4. Install the timing belt covers.
5. Install the water pump pulley and poly V-belt, then adjust the belt tension.
6. Fill the cooling system with the required amount of coolant.
7. Connect the cable to the negative terminal of the battery. Start the engine and check for leaks in the cooling system.
Water pump for diesel engines 2.0 l
Removal
1. Disconnect the cable from the negative terminal of the battery. Drain the coolant into a suitable container and disconnect the hose from the water pump coolant inlet fitting.
2. Remove the poly V-belt and engine support bracket.
3. Remove the timing belt cover and timing belt tensioner.
4. Remove the water pump mounting bolts.
5. Remove the water pump from the cylinder block.
Examination
1. Check each part for cracks, damage or wear and replace the pump assembly if necessary.
2. Turn the water pump shaft and check for smooth rotation and no noise.
3. Check for coolant leaks from the pump. If there is a leak, the pump seal is faulty. Replace the water pump if necessary.
Installation
1. Clean the water pump sealing surface from gasket residue and foreign material.
2. Install a new O-ring into the groove on the front end of the coolant pipe and wet the ring with coolant. Do not use motor oil or lubricant.
3. Install a new gasket on the water pump, install the pump and secure it with bolts. Tightening torque: 10 mm: 10–12 N·m 14 mm: 48–52 N·m.
4. Install the timing belt tensioner and timing belt. Adjust the timing belt tension, then install the timing belt covers.
5. Fill the cooling system with the required amount of coolant.
6. Connect the wire to the negative terminal of the battery. Start the engine and check for leaks in the cooling system.