1 - bolt, 8–10 Nm; 2 - generator bracket; 3 - water pump; 4 - gasket; 5 - bolt, 12–15 Nm.
Withdrawal
1. Disconnect the wire from the negative battery terminal. Drain the coolant into a suitable container and disconnect the hose from the coolant outlet fitting on the water pump.
2. Remove the V-ribbed belt and water pump pulley.
3. Remove the toothed belt guards and the toothed belt tensioner.
4. Turn out bolts of fastening of the water pump, then remove a support of the generator.
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. Rotate 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 A, the pump seal is faulty. If necessary, replace the water pump.
Installation
1. Clean any gasket residue and foreign material from the sealing surface of the water pump.
2. Install a new gasket on the water pump, install the pump and secure it with bolts.
Tightening torque: 12–15 Nm
3. Install the toothed belt tensioner and adjust the belt tension.
4. Install the toothed belt guards.
5. Install the water pump pulley and V-ribbed belt, then adjust the belt tension.
6. Fill the cooling system with the required amount of the required coolant.
7. Connect the wire to the negative battery terminal. Start the engine and check for leaks from the cooling system.