1.2 TDI CR engine (EA189) · Cooling · Coolant pump, regulation of cooling system
Removing and installing coolant pump

Special tools and workshop equipment required
- Refractometer - T10007-
- Drip tray - V.A.G 1306-
- Torque wrench (5 … 50 Nm) - V.A.G 1331-
- Pliers for spring-type clips - VAS 6362-
»Carry out the following work sequence«
Removing
- Drain coolant ⇒ 19 – Cooling.
- Remove poly V-belt ⇒ 13 – Crankshaft group.
- Remove toothed belt ⇒ 2.1.1 Removing and installing engine bracket.

- Unscrew securing bolts -1- of coolant pump -2- and carefully remove coolant pump.
Installing
Specified torques ⇒ 1.4.2 Parts of cooling system - engine side
Installation is carried out in the reverse order. When installing, note the following:

- Coat new O-ring -3- with coolant.
- Insert coolant pump -2- into cylinder block and tighten securing bolts -1-.
- Install toothed belt ⇒ 2.1.1 Removing and installing engine bracket.
- Install poly V-belt ⇒ 13 – Crankshaft group.
- Add coolant ⇒ 1.3.1 Draining.