Polo Mk4
| Water pump side |
| 1 - | Main indented belt |
| q | Mark rotation direction before removal. |
| q | Check wear. |
| q | Do not fold. |
| q | Remove and install, adjust → Chapter. |
| 2 - | Water pump |
| q | With integrated seal joint. |
| q | Sealing joint must not be separated from pump. |
| q | In case of faults and leakage, replace complete pump and seal. |
| q | Check smooth operation. |
| q | Remove and install → Chapter. |
| 3 - | 10Nm |
| 4 - | Mechanic distribution back cover |
| 5 - | Mechanical distribution upper cover |
| 6 - | Mechanical distribution lower cover |
| 7 - | Pulley |
| q | Observe fastening when installing. |
| q | Remove and install Poly-V belt → Chapter. |
| 8 - | 90 Nm + 90° |
| q | Replace |
| q | Install lubricated. |
| q | Retightening may be done in several steps. |
| q | Tightening angle may be measured with regular transporter, such as Hazet 6690. |
| 9 - | 50Nm |
| 10 - | Pulley of main indented belt |
| 11 - | 20Nm |
| 12 - | Crank shaft gear |
