11 31 Camshaft
WARNING: This page does not describe the selected car, but rather 16 other vehicles, including the 2010 BMW X5, 2010 BMW 650i, 2009 BMW X5, 2009 BMW 650i, and 2008 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.
TECHNICAL DATA - CAMSHAFT
| Type | Thread | Tightening specification | Measure | |
|---|---|---|---|---|
| 1AZ Camshaft bearing cap | M6 | 10 Nm | ||
| M7 | 14 Nm | |||
| M7- 8.8 | 15 Nm | |||
| M8 | 20 Nm | |||
| 2AZ Sprocket to camshaft | M20 / M21 / M40 | M10 | 65 Nm | |
| 3AZ Sprocket to camshaft flange | M60 / M62 | M6 | 15 Nm | |
| M6 | 10 Nm | |||
| M50 / M52 / M52TU / M54 / M56 / S52 / S50 US / M50 / VANOS | M7 | |||
| Application torque | 5 Nm | |||
| Jointing torque | 20 Nm | |||
| M7 | 15 Nm | |||
| 4AZ Sprocket to camshaft | M51 / M41 / M47 / M57 | M12 x 1.5 | Replace screws | |
| Jointing torque | 20 Nm | |||
| Torque angle | 35° | |||
| M47TU / M57TU | M12 x 1.5 | Replace screws | ||
| Jointing torque | 20 Nm | |||
| Torque angle | 50° | |||
| M67 | M12 x 1.5 | Replace screws | ||
| Jointing torque | 20 Nm | |||
| Torque angle | 90° | |||
| 5AZ Toothed shaft to inlet camshaft | M52 / S52 / S50 US / M50 / VANOS | M14 x 1.5 | ||
| Jointing torque | 40 Nm | |||
| Torque angle | 60° |
TECHNICAL DATA - CAMSHAFT
| Type | Thread | Tightening specification | Measure | |
|---|---|---|---|---|
| 6AZ Flange to camshaft | M30 | 145 Nm | ||
| 7AZ Screw plug for chain tensioner | M50 / S50 US / S62 | M22 x 1.5 | 50 Nm | |
| M22 x 1.5 | 40 Nm | |||
| 8AZ Cylinder for chain tensioner plunger | M67 | M22 x 1.5 | 45 Nm | |
| N40 / N42 / N45 / N46 / N62 / N62TU / N73 | M22 x 1.5 | 65 Nm | ||
| M50 / M52 / M52TU / M54 / M56 / S52 / S50 US | M26 x 1.5 | 70 Nm | ||
| M26 x 1.5 | 50 Nm | |||
| 9AZ Bearing flange on engine block | M60 | M6 | 13 Nm | |
| 10AZ Reversing rail on engine block | M62 / S62 | M6 / M7 | 14 Nm | |
| 11AZ Screw-in pin on camshaft | M7 | 20 Nm | ||
| Nut on screw-in pin | M6 | 10 Nm | ||
| 12AZ Bearing pin for sliding and tensioning rails | M41 / M47 / M47TU / M51 / M57 / M57TU | M16 x 1.5 | 20 Nm | |
| M67 | M16 x 1.5 | 26 Nm | ||
| 13AZ Signal disk to camshaft | S62 / S54 | M16 x 1.5 | 50 Nm | |
| 14AZ Sensor gear to camshaft | N62 / N62TU / N73 | M14 x 1.5 | 30 Nm |