Removing
Disconnect the wire from the negative battery terminal.
Drain the coolant.
Remove the toothed belt.
Turn out bolts of fastening of the water pump.
Remove the water pump.
Remove the water pump seal.
Installation
Clean the surface under the gasket with a special compound D2.
Install the water pump with a new gasket.
Pic. 4.27. Location and tightening sequence of the water pump mounting bolts
Screw in the pump mounting bolts by hand, then in the sequence shown in fig. 4.27, tighten the bolts to 10 Nm.
Install the toothed belt.
Fill with coolant and bleed air from it.
Connect the wire to the negative battery terminal.