64 12 Additional Heater With Controls
WARNING: This page is about a different car, the 2008 BMW Alpina and 2007 BMW Alpina. However, it is still accessible from the selected car via links, so may be relevant.
TORQUE SPECIFICATION - ADDITIONAL HEATER WITH CONTROLS
| Type | thread | Dimension | |
|---|---|---|---|
| 1AZ Additional heater to body floor | All | 4.5 Nm | |
| 2AZ Glow plug | E24 | 17.5 Nm | |
| E31 / E32 / E34 | 4 Nm | ||
| 3AZ Temperature sensor | E31 / E32 / E34 | 0.5 Nm | |
| 4AZ Oil control plug and oil filler plug | All | 16 Nm | |
| 5AZ Mounting screws | All | M5 | 6 Nm |
| All | M6 | 10 Nm | |
| All | M8 | 24 Nm | |
| All | M10 | 48 Nm | |
| 6AZ Screws for filter cover | All | 0.9 Nm | |
| 7AZ Central cover on heater | All | 1.5 Nm | |
| 8AZ Combustion air fan unit on heater | All | 1.5 Nm | |
| 9AZ Recirculating pump on heater | All | 1.5 Nm | |
| 10AZ Control unit/transfers heat to heater Install screws with Loctite 243 |
All | 4.5 Nm |