13 31 Fuel Pump with Drive and Pipes
WARNING: This page is about a different car, the 2013 BMW Z4, 2012 BMW Z4, 2011 BMW Z4, 2010 BMW Z4, and 2009 BMW Z4. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATION - 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 |