3421 Rear Brakes (X2 2018-2023)
34 21 REAR BRAKES - TIGHTENING TORQUE SPECIFICATIONS
| Type | Thread | Tightening specifications | Dimension | |
|---|---|---|---|---|
| 1AZ Brake disc to wheel hub (contact faces between brake disc and wheel hub clean and grease-free) | F45/F46/F48/F49/F52 | Replace screws. | 16 Nm | |
| 2AZ Caliper carrier to wheel carrier | F45/F46/F48/F49/F52 | M12X1.5 | Replace screws. Tightening torque Angle of rotation |
30 Nm 90° |
| 3AZ Guide screws for brake caliper | F45/F46/F48/F49/F52 | 30 Nm | ||
| 4AZ Brake guard plate, rear, to trailing arm | F45/F46/F48/F49/F52 | M6 x 12 | Replace self-locking or microencapsulated screws. | 12 Nm |
3421 TIGHTENING TORQUE OVERVIEW
| Brake protection plate on the rear wheel carrier | ||
| M6x12 Replace screw |
Tightening torque | 8 Nm |