52 10 Front seats
WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 2011 BMW 328xi, 2011 BMW 328i, 2010 BMW 335xi, 2010 BMW 335i, and 2010 BMW 328xi. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATION - FRONT SEATS
| Type | Thread | Tightening specification | Measure | |
|---|---|---|---|---|
| 1AZ Seat to floor plate | E81/E82/E87/E88/E90/E91/E92/E93 | M10 (trilobular) | Replace Powerlok screw | 44 Nm |
| 2AZ Backrest frame to seat frame | E81/E82/E87/E88/E90/E91/E92 | (trilobular) | Replace Powerlok screw | 32 Nm |
| 3AZ Bracket, control unit, to seat mechanism | E81/E82/E87/E88/E90/E91/E92 | 2 Nm | ||
| 4AZ Carrier section for electr. actuating unit | E81/E82/E87/E88/E90/E91/E92 | 9 Nm | ||
| 5AZ Mounting, Isofix bracket to backrest frame | E81/E82/E87/E88/E90/E91/E92 | M6 | 10 Nm | |
| E81/E82/E87/E88/E90/E91/E92 | M5 | 3 Nm | ||
| 6AZ Trim to seat, outer | E81/E82/E87/E88/E90/E91/E92 | 1 Nm | ||
7AZ Backrest frame to seat frame
|
E93 | Replace screw | 24 +4 Nm | |
8AZ Backrest frame to seat frame
|
E93 | Replace screw | 40 +5 Nm | |
| 9AZ Kinematic element to backrest frame | E93 | 3 +2 Nm | ||
| 10AZ Seat depth adjustment to seat mechanism | E81/E82/E87/E88/E90/E91/E92 | 2.6 Nm | ||
| 11AZ Microswitch to front seat | E93 | 2±1 Nm |