Drain the engine coolant.
Loosen the water pump pulley bolt to remove the drive belt.
Remove the coolant pump pulley.
Remove the coolant pump.
Perform a visual inspection to ensure there is no significant contamination or rust on the water pump body and vanes.
Make sure there is no play on the paddle shaft and that it turns freely by hand.
Install in the reverse order of removal.
Refill the engine with coolant.
Pic. 2.217. Removing the coolant pump: 1 – a pulley of the pump of a cooling liquid; 2 - coolant pump; 3 - sealing ring; 4- pump mounting bolts
Check for coolant leakage.