11 31 Camshaft
WARNING: This page is about a different car, the 2013 BMW X5, 2012 BMW X5, and 2011 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATIONS - 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 ° | ||||
TIGHTENING TORQUE SPECIFICATIONS - 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 | |