27-1 00 Transfer Box in General
WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2018 BMW M6, 2018 BMW 650i xDrive, 2018 BMW 650i, 2018 BMW 640i xDrive, and 2018 BMW 640i. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATION - TRANSFER BOX IN GENERAL
| Type | Thread | Tightening specification | Measure | ||
|---|---|---|---|---|---|
| 7AZ | Plug | E30/E34 | M24 x 1.5 | 33 Nm | |
| E30/E34 | M14 x 1.5 | 33 Nm | |||
| E30/E34 | M18 x 1.5 | 23 Nm | |||
| 8AZ | Transmission cross member to rubber mounts | E30/E34 | M12 | 80 Nm | |
| Transmission cross member to body | E30/E34 | M8 | 24 Nm | ||
| 9AZ | Transfer box to transmission | E46/E53/E60/E61/E70/E71/E72/E83/E84/E90/E91/E92 | M10 | 43 Nm | |
| 10AZ | Transmission cross member to rubber mounts | E46/E53/E83 | M12 | 74 Nm | |
| Transmission cross member to rubber mounts | E60/E61/E90/E91/E92/E84 | M12 | 68 Nm | ||
| Transmission cross-member to body | E53 | M10 | 41 Nm | ||
| Transmission cross-member to body | E46/E83 | M8 | 21 Nm | ||
| Transmission cross-member to body | E60/E61/E90/E91/E92/E84 | M8 | 19 Nm | ||
| 11AZ | Plug | E53/E46/E83 | M18 | 33 Nm | |
| Oil filler and drain plugs | E60/E61/E90/E91/E92/E70/E71/E72/E84 | M22 | 60 Nm | ||
| 12AZ | Vibration absorber to transfer box | E53 | M8 | 23 Nm | |
| Vibration absorber to transfer box | E83 | M8 | 20.5 Nm | ||
| 13AZ | Servomotor to transfer box | E53/E83/E60/E61/E90/E91/E92/E70/E71/E72/E84 | M8 | 22 Nm | |
| 14AZ | Resistor to servomotor | E53/E83/E60/E61/E90/E91/E92/E70/E71/E72 | M5 | 5 Nm | |
| 15AZ | Control unit holder to vehicle floor | E60/E61/E90/E91/E92 | M6 | 8 Nm | |