A3 Mk2
| Coolant pump and thermostat - exploded view |
| Vehicles with 4/2-way valve |
| 1 - | Coolant pump |
| q | Removing and installing → Chapter |
| 2 - | Bolt |
| q | 15 Nm |
| 3 - | O-ring |
| q | Renew |
| 4 - | O-ring |
| q | Renew |
| 5 - | 4/2-way valve |
| q | With thermostat |
| q | The thermostat is located in the interior of the 4/2-way valve and cannot be renewed separately |
| q | Removing and installing → Chapter |
| 6 - | Bolt |
| q | 15 Nm |
| Vehicles with thermostat |
| 1 - | Coolant pump |
| q | Removing and installing → Chapter |
| 2 - | Bolt |
| q | Tightening torque → Item |
| 3 - | O-ring |
| q | Renew |
| 4 - | Thermostat |
| q | Removing and installing → Chapter |
| q | Checking → Chapter |
| 5 - | O-ring |
| q | Renew |
| 6 - | Bolt |
| q | 13 Nm |
| 7 - | Connection |
