Leon Mk2
| Assembly overview - coolant pump and thermostat |
| 1 - | Bolt. |
| q | 9 Nm |
| q | Tightening sequence → Fig. |
| 2 - | O-ring |
| q | Replace |
| 3 - | Connecting piece |
| 4 - | Retaining clip |
| q | Only on clip-on version |
| q | Check for secure seating. |
| 5 - | Bolt. |
| q | 4 Nm |
| q | Only on bolted version |
| 6 - | Retaining plate |
| q | Only on bolted version |
| 7 - | Coolant temperature sender -G62- |
| q | Removing and installing → Chapter |
| 8 - | O ring |
| q | Replace |
| 9 - | Coolant pump |
| q | Removing and installing → Chapter |
| q | If the coolant pump is new, remove the cap |
| 10 - | Seal |
| q | Replace |
| 11 - | Centring bolt |
| q | 2 units |
| 12 - | Notched belt |
| q | For coolant pump |
| q | Removing and installing → Chapter |
| 13 - | Timing belt cover |
| 14 - | Bolt. |
| q | 9 Nm |
| 15 - | Bolt. |
| q | Left-hand thread. |
| q | 10 Nm + further 1/4 (90°) |
| q | Replace |
| 16 - | Ribbed belt drive pinion |
| q | Note fitting position: |
| 17 - | Oil seal |
| q | Replace → Chapter |
| 18 - | Balancing shaft |
| 19 - | Coolant thermostat: |
| q | Removing and installing → Chapter |
| 20 - | Centring pin |
| 21 - | O ring |
| q | Replace |
| 22 - | Joint mouth |
| 23 - | Bolt. |
| q | 9 Nm |
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