52 10 Front seats
WARNING: This page is about a different car, the 2011 BMW M3, 2010 BMW M3, 2009 BMW M3, and 2008 BMW M3. 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 | 32Nm |
| 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 |