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Home >> BMW >> 2009 >> M3 2D Convertible, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 54 (Seats - Tightening Torques - E90) >> Front Seats >> 52 10 Front seats

52 10 Front seats

WARNING: This page is about a different variant/trim than selected.
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
  • Screw
E93   Replace screw 24+4 Nm
8AZ Backrest frame to seat frame
  • Pin with knurling and lock nut
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