Leon Mk1
| Rear wheel disc brake CR38 HR A: Assembly overview |
| 1 - | Bolt. |
| q | 4 Nm |
| 2 - | Brake disc |
| q | Thickness: 9 mm |
| q | Wear limit: 7 mm |
| q | Always replace by axles |
| q | To remove it, unscrew the brake callipers beforehand |
| q | Do not use force to separate the brake from the wheel stock, use deoxidant if necessary, as the brake disc could be damaged. |
| q | Clean and grease the contact surface between the wheel hub and the brake disc. De-grease and clean the brake discs when fitting. |
| 3 - | Cap |
| q | Always replace |
| q | Remove and install → Running gear, axles, steering; Rep. gr. 42 |
| 4 - | Nut |
| q | 70 Nm + 30° |
| q | Replace after every removal. |
| 5 - | Wheel hub with wheel bearing |
| q | For vehicles fitted with ABS, the sensor ring is fitted in the wheel hub. |
| q | Replace entire unit |
| q | Remove and install → Running gear, axles, steering; Rep. gr. 42 |
| q | Allocation: → Parts catalogue |
| 6 - | Bolt. |
| q | 30 Nm + 90° |
| q | Replace after every removal. |
| 7 - | Cover plate |
| 8 - | Axle connection |
| 9 - | ABS rev. sensor |
| q | Before fitting the sensor, clean the inner surface of the hole and apply solid lubricant paste → Parts catalogue. |
| 10 - | Bolt. |
| q | 8 Nm |
| 11 - | Axle body |
| 12 - | Hand brake cable |
| q | Adjusting handbrake → Chapter |
| 13 - | Bolts |
| q | 30 Nm + 30° |
| 14 - | Hoses and brake pipe |
| q | With hollow bolt and sealing washers |
| q | Do not dismantle, replace complete |
| q | Tightening torque for bolt: 50 Nm |
| q | Do not unscrew to change the brake pads |
| 15 - | Bolts |
| q | 35 Nm |
| q | replace |
| 16 - | Brake caliper |
| q | Removing and installing → Chapter |
| 17 - | Brake pads |
| q | Do not unscrew hose when replacing brake pads |
| q | Always replace by axles |
| q | Removing and installing → Chapter |
| q | Thickness: 16.9 mm, including mounting plate |
| q | Wear limit: 2.0 mm without mounting plate |
| q | Check the thickness → Booklet |
| 18 - | Brake pad retaining springs |
| q | Always replace when brake pads are replaced |
| 19 - | Brake back plate with guide pins and protective cover |
| q | These are delivered as a spare part unit and are sufficiently lubricated in 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 |
