13 31 Fuel Pump with Drive and Pipes
WARNING: This page does not describe the selected car, but rather 14 other vehicles, including the 2010 BMW 528xi, 2010 BMW 528i, 2009 BMW 528xi, 2009 BMW 528i, and 2008 BMW 528xi. 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 | 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 |