11 28 V-ribbed belt with Tension and Deflection Element
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 - V-RIBBED BELT WITH TENSION AND DEFLECTION ELEMENT
| Type | Thread | Tightening specification | Measure | ||
|---|---|---|---|---|---|
| Standard belt drive | |||||
| 1AZ | Belt tensioner with deflection pulley to engine block. | N55 | M10 x 90 | 38 Nm | |
| AZ | Belt tensioner with deflection pulley to engine block. | N55 | M10 x 103 | 38 Nm | |
| 2AZ | Deflection pulley 65 x 32 | N55 | M10 x 55 | 60 Nm | |
| 3AZ | Deflection pulley 75 x 32 | N55 | M10 x 55 | 60 Nm | |
| 4AZ | Holder for deflecting element to oil sump | N55 | M10 x 37 | 38 Nm | |
| 5AZ | Holder for deflecting element to oil sump | N55 | M10 x 30 | 38 Nm | |
| 6AZ | Deflecting element 75 | N55 | M10 x 55 | 56 Nm | |
| 7AZ | Deflecting element 90 | N55 | M10 x 55 | 56 Nm | |
| SGR belt (start alternator belt) | |||||
| 8AZ | Belt tensioner to crankcase (operating tensioner) | N55 | M10 x 90 | 38 Nm | |
| 9AZ | Belt tensioner to crankcase (start tensioner) | N55 | M10 x 55 | 38 Nm | |
| 10AZ | Deflecting element 75 | N55 | M10 x 55 | 56 Nm | |
| 11AZ | Holder for deflecting element to oil sump | N55 | M10 x 37 | ASA screw (exterior star handle) | 38 Nm |
| 12AZ | Holder for deflecting element to oil sump | N55 | M10 x 30 | ISA countersunk screw (interior star handle) | 38 Nm |