52 10 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 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 |
TIGHTENING TORQUE SPECIFICATION - FRONT SEATS
52 24 Rear Seat (normal), manual
| Type | Thread | Tightening specification | Measure | |
|---|---|---|---|---|
| 1AZ Backrest on body | E90 | M8 | 31 Nm | |
| E88 | 18.5 Nm | |||
| 2AZ Lock to body | E90 | 18.5 Nm | ||
| 3AZ Top Tether eyelet | E90/E92 | 22 Nm | ||
| 4AZ Eyelet, retaining strap | E88 | 22 Nm | ||
| 5AZ Transportation box (ski bag) | E88 | 9 Nm |
TIGHTENING TORQUE SPECIFICATION - REAR SEAT (NORMAL), MANUAL
52 26 Rear seats (through-loading system)
| Type | Thread | Tightening specification | Measure | |
|---|---|---|---|---|
| 1AZ Outer mount (backrest) to body | E81/E82/E87/E90/E91/E92/E93 | 31 Nm | ||
| E84 | Replace screws | 38 Nm | ||
| 2AZ Centre mount (backrest) to body | E81/E82/E87/E90/E91/E92 | 21 Nm | ||
| 3AZ Centre armrest to seat back | E81/E82/E84/E87/E90/E91/E92 | 5± 0.35 Nm | ||
| 4AZ Outer mount to seat back | E81/E82/E87/E90/E91/E92/E93 | 36 Nm | ||
| 5AZ Striker to body | E87/E91 | 21 Nm | ||
| E93 | 9 Nm | |||
| 6AZ Lashing eye to backrest | E87 | 15 Nm | ||
| 7AZ Lock to backrest | E87/E91 | 20+5 Nm | ||
| 8AZ Lock to body | E81/E82/E90/E92 | 18.5 Nm | ||
| 9AZ Top Tether eyelet | E90/E92 | 22 Nm | ||
| 10AZ Belt cover | E84 | 25 ± 3 Nm | ||
| 11AZ Backrest to backrest support | E84 | Replace screws | 45 ± 5 Nm |
TIGHTENING TORQUE SPECIFICATION - REAR SEATS (THROUGH-LOADING SYSTEM)