Coolant Pump, Remove and Install
Remove, Disconnect
Remove lower coolant hose from radiator. Collect escaping coolant.
Remove toothed belt tension roller - see operation "Toothed Belt Tension Roller, Remove and Install".
Remove fastening bolts (arrows) and remove coolant pump.
Clean
Remove gasket remnants and clean sealing surfaces.
Notice:
Before installing coolant pump, coat sealing surface with silicon grease (white).
Install, Connect
Attach coolant pump to cylinder block with new gasket - tightening torque 25 Nm / 18 lbf. ft.
The lug (2) on the coolant pump must align with the counterpart (1) on the cylinder block.
Install toothed belt tension roller - see operation "Toothed Belt Tension Roller, Remove and Install".
Install lower coolant hose on radiator.
Top up cooling system - see operations "Cooling System, Top up and Bleed" and "Cooling System, Check for Leaks".
Remove, Disconnect 
Clean 
Install, Connect 