13 31 Fuel Pump With Drive And Pipes
WARNING: This page is about a different car, the 2010 BMW 135i, 2009 BMW 135i, and 2008 BMW 135i. However, it is still accessible from the selected car via links, so may be relevant.
FUEL PUMP WITH DRIVE AND PIPES - TORQUES SPECIFICATION
| Type | thread | Description | Tightening Specification | |
|---|---|---|---|---|
| 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 |