Leon Mk2
| Lucas front brake - assembly overview |
| 1 - | Brake disc |
| q | Thickness: 25 mm |
| q | Wear limit: 22 mm |
| q | Always replace by axles |
| q | Do not use force to separate the brake from the wheel stock, use deoxidant if necessary, as the brake disc could be damaged. |
| 2 - | 4 Nm |
| 3 - | Brake pads |
| q | Thickness: 14 mm |
| q | Wear limit: 7 mm with back plate |
| q | With wear indicator |
| q | In respective wear (limits: 2 to 3 mm) a warning lamp lights up in the dash panel insert |
| q | Check the thickness → Booklet |
| q | Do not unscrew hose when replacing brake pads |
| q | removing and fitting → Chapter. |
| q | Always replace all the pads on the same axle |
| 4 - | Brake pad retaining springs |
| q | Always replace when brake pads are replaced |
| 5 - | Brake back plate |
| q | Brake holder with different guide bolts and protective hoods |
| q | Delivered as assembled part, with sufficient lubrication on the guide pins |
| q | If the protective covers or the guide pins have been damaged, fit the whole repair unit. Use the attached grease to lubricate the guide pins |
| 6 - | 125 Nm |
| 7 - | Heat shield |
| q | Fit over piston |
| q | Installation position: the stalk should be fitted into the brake calliper casing opening and the arrow should point downwards. |
| 8 - | Housing for brake calliper |
| q | Do not undo the brake line when replacing brake pads |
| q | removing and fitting → Chapter. |
| q | Remove the brake pads → Chapter. |
| 9 - | 30 Nm |
| q | Replace |
| q | When loosening and tightening, the guide bolt should be counterhold |
| 10 - | Security spring |
| 11 - | Brake hose with hose connection and hollow bolt - 35 Nm |
| q | Do not dismantle, replace complete |
| q | Do not unscrew to change the brake pads |
| 12 - | 10 Nm |
| 13 - | Retainer |
| q | Screw to the wheel bearing housing |
| 14 - | Boot |
| q | Removing: press the lug through the middle opening and pull upwards |
| 15 - | 8 Nm |
| q | For ABS revolution sensor |
| 16 - | ABS rev. sensor |
| q | Before fitting the sensor, clean the inner surface of the hole and apply solid lubricant paste → Parts catalogue. |
| 17 - | Wheel bearing housing |
| 18 - | Cover plate |
| 19 - | 10 Nm |
| 20 - | Wheel hub with wheel bearing |
| q | For vehicles with ABS, a sensor ring has been fitted in the wheel bearing seal |
| q | Replace after each removal, as it is destroyed on removal |
| q | Removing and fitting → Running gear, axles, steering; Rep. Gr.40 |
| q | Allocation → Spare parts catalogue |
