32 43 Electronic Power Steering
| Type | Thread | Tightening specification | Measure | ||
|---|---|---|---|---|---|
| 1AZ | Retaining plate, active front steering control unit to body | E81/E82/E84/E87/E88/E90/E91/E92/E93 | M6 | 7.5 Nm | |
TIGHTENING TORQUE SPECIFICATION - ELECTRONIC POWER STEERING
32 00 Steering
| Type | Thread | Tightening specification | Measure | ||
|---|---|---|---|---|---|
| 1AZ | Steering gear to front axle carrier | E81/E82/E84/E87/E88/E90/E91/E92/E93 | M10 | Replace screws & nuts | |
| Jointing torque | 56 Nm | ||||
| Torque angle | 90° | ||||
| 2AZ | Heat shield to steering gear | E81/E82/E84/E87/E88/E90/E91/E92/E93 | M6 | 7.6 Nm | |
| 3AZ | Water drain valve to electric steering gear (EPS) | E81/E82/E87/E88/E90/E91/E92/E93 | Replace O-ring | 20 Nm | |
| 4AZ | EH converter to power steering gear | E90/E92/E93/S65 | 3 Nm | ||
TIGHTENING TORQUE SPECIFICATION - STEERING
32 21 Steering Arms
| Type | Thread | Tightening specification | Measure | ||
|---|---|---|---|---|---|
| 1AZ | Tie rod to rack | E81/E82/E84/E87/E88/E90/E91/E92/E93/ZF | 110 Nm | ||
| E81/E82/E87/E88/E90/E91/E92/E93/TRW | 100 Nm | ||||
| 2AZ | Tie rod to tie rod end | E81/E82/E84/E87/E88/E90/E91/E92/E93 | M10 | Replace screw | 40 Nm |
| 3AZ | Tie rod end to swivel bearing | E81/E82/E84/E87/E88/E90/E91/E93 | M14 | Replace nut | 165 Nm |
| E84/E90/E91/E92/Allrad | M14 | Replace nut | 80 Nm | ||
| 4AZ | Heat shield for gaiter to front axle carrier | E84/E90/E91/E92/Allrad | M6 | 8 Nm | |
TIGHTENING TORQUE SPECIFICATION - STEERING ARMS
32 31 Steering Column
| Type | Thread | Tightening specification | Measure | ||
|---|---|---|---|---|---|
| 1AZ | Lower section of steering spindle to steering gear/steering column | E81/E82/E84/E87/E88/E90/E91/E92/E93 | M8 | Recut thread Replace clamping screw No subsequent buckling permitted! | 21 Nm |
| 2AZ | Steering column to support tube | E81/E82/E84/E87/E88/E90/E91/E92/E93 | M8 | 21 Nm | |
| 3AZ | Double joint to power steering gear | E84/E90/E91/E92/Allrad | M8 | Recut thread Replace clamping screw No subsequent buckling permitted! | 21 Nm |
| 4AZ | Steering spindle lower section to double joint/steering column | E84/E90/E91/E92/Allrad | M8 | Recut thread Replace clamping screw No subsequent buckling permitted! | 21 Nm |
| 5AZ | Universal joint to steering spindle lower section/steering column | E90/E92/E93/S65 | M8 | Recut thread Replace clamping screw No subsequent buckling permitted! | 21 Nm |
TIGHTENING TORQUE SPECIFICATION - STEERING COLUMN
32 33 Steering Wheel
| Type | Thread | Tightening specification | Measure | ||
|---|---|---|---|---|---|
| 1AZ | Steering wheel to steering column | E81/E82/E84/E87/E88/E90/E91/E92/E93 | M14 | 62.5 Nm | |
TIGHTENING TORQUE SPECIFICATION - STEERING WHEEL