11 31 Camshaft
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2022 BMW X1, 2021 BMW X1, 2020 BMW X1, 2019 BMW X1, and 2018 BMW X1. However, it is still accessible from the selected car via links, so may be relevant.
11 31 CAMSHAFT - TIGHTENING TORQUE SPECIFICATIONS
| Type | Thread | Tightening Instructions | Torque Specification | |
|---|---|---|---|---|
| 1AZ Intake camshaft and exhaust camshaft to cylinder head | B46/B48 | M6 Tensile strength of screw, 8.8 | Joining torque tightening torque |
9.6 Nm 9.6 Nm |
| 1AZ Intake camshaft and exhaust camshaft to cylinder head | B46/B48 | M6 Tensile strength of screw, 10.9 | Joining torque tightening torque |
11.8 Nm 11.8 Nm |
| 2AZ Top tensioning rail | B46M0/O0/B48M0/O0 | M6 | 10 Nm | |
| 3AZ Guide rail/slide rail to cylinder head | B46M0/O0/B48M0/O0 | M16 | Replace bearing journal. | 20 Nm |
| 4AZ Guide rail/slide rail to crankcase | B46M0/O0/B48M0/O0 | M8 | Replace bearing journal. | 20 Nm |
| 5AZ Chain tensioner to cylinder head | B46M0/O0/B48M0/O0 | Replace the sealing ring. | 70 Nm | |
| 6AZ Chain tensioner to crankcase | B46M0/O0/B48M0/O0 | M6 | 10 Nm | |
| 7AZ Camshaft sensor wheel to intake camshaft | B46M0/O0/B48M0/O0 | M6 | 10 Nm |