11 31 Camshaft
WARNING: This page is about a different car, the 2008 BMW 760Li and 2007 BMW 760Li. However, it is still accessible from the selected car via links, so may be relevant.
CAMSHAFT TIGHTENING TORQUES
| - | 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° |
CAMSHAFT TIGHTENING TORQUES
| - | 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 |