13 31 Fuel Pump with Drive and Pipes
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 BMW 328xi, 2012 BMW 328i, 2011 BMW 328xi, 2011 BMW 328i, and 2010 BMW 328xi. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATIONS - FUEL PUMP WITH DRIVE AND PIPES
| Type | thread | tightening specification | Measure | |
|---|---|---|---|---|
| 1AZ Fuel pump to engine | All | 12 Nm | ||
| 2AZ Fuel pipe coupling bolt | All/with K-Jetr. | M8 | 9 Nm | |
| 3AZ Fuel pipe coupling bolt | All/with K-Jetr. | M12 | 20 Nm | |
| 4AZ Fuel pipe to pressure regulator | All/with L-Jetr. | 30 Nm | ||
| 5AZ Return pipe connector to pressure regulator | All/with L-Jetr. | 27 Nm |