64 12 Additional Heater with Controls
WARNING: This page is about a different car, the 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.
ADDITIONAL HEATER WITH CONTROLS-TIGHTENING TORQUE SPECIFICATIONS
| Type | thread | tightening specification | 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 | ||