31 10 Front Axle Suspension
TIGHTENING TORQUE SPECIFICATIONS - FRONT AXLE SUSPENSION
| Type | Thread | Tightening specification | Measure | ||
|---|---|---|---|---|---|
| 1AZ | Front axle support to engine support | E81/E82/E84/E87/E88/E90/E91/E92/E93/S65 | M12 | 108 Nm | |
| E92/S65, E93/S65, E90/S65 | M10 x 33 | Jointing torque | 56 Nm | ||
| Torque angle | 90 ° | ||||
| 2AZ | Reinforcement strut to front axle carrier/body | E90/E91/E92/E93/Heck | M10 | Replaces screws & expansion nuts | |
| Jointing torque | 56 Nm | ||||
| Torque angle | 90 ° | ||||
| 3AZ | Reinforcement plate to front axle carrier | E84/Allrad, E90/Allrad, E91/Allrad, E92/Allrad, E92/S65, E93/S65, E90/S65 | M10 | Replace screws | |
| Jointing torque | 56 Nm | ||||
| Torque angle | 90 ° | ||||
| 4AZ | Support angle for engine mount to front axle carrier | M57T2 | M8 | 19 Nm | |
| 5AZ | Reinforcement plate for engine mount to front axle carrier | M57T2 | M8 | 19 Nm | |
| 6AZ | Heat shield to front axle carrier | E81/E82/E87/E88/E90/E91/E92/E93 | M6 | 4.5 Nm | |
| E84/Allrad, E90/Allrad, E91/Allrad, E92/Allrad | self-tapping screw | 4 Nm | |||
| 7AZ | Lower pedestrian protection to front axle carrier | E84 | 25 Nm | ||