24 31 Primary Pump
WARNING: This page is about a different car, the 2010 BMW X3, 2009 BMW X3, 2008 BMW X3, and 2007 BMW X3. However, it is still accessible from the selected car via links, so may be relevant.
PRIMARY PUMP - TIGHTENING TORQUES
| Type | Thread | Tightening specification | Measure | |
|---|---|---|---|---|
| 1AZ Oil pump to case | ||||
| A4S 270R / A4S310R | 5/16 inch | |||
| 1st pass | 10 Nm | |||
| 2nd pass | 20 Nm | |||
| A5S 560Z | M6 | 10 Nm | ||
| A5S 560Z | M5 | 5 Nm | ||
| A5S 300J / A5S 440Z / A5S 310Z / A5S325Z | M6 | 11 Nm | ||
| 2AZ Oil strainer | A5S 440Z / A5S 560Z | 5 Nm | ||
| A5S310Z | 6 Nm | |||
| A5S 325Z | M6 | 6 Nm | ||
| A4S 270R / A4S310R | 5/16 inch | 20 Nm | ||
| A5S 300J | 8 Nm | |||
| 3AZ Oil pump body | A4S 270R / A4S310R | 5/16 inch | 20 Nm | |
| A5S310Z / A5S 560Z | M6 | 10 Nm | ||
| 4AZ Oil cooler pipe adapter to transmission | A5S 300J / A4S 270R / A4S 31 0R | 28 Nm | ||
| Hollow bolt | A5S 440Z | M18x1.5 | 25 Nm | |
| Cap screw | A5S 440Z | M18x1.5 | 20 Nm |