16 12 Fuel Delivery
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2013 BMW 128i, 2012 BMW 128i, 2011 BMW 128i, 2010 BMW 128i, and 2009 BMW 128i. However, it is still accessible from the selected car via links, so may be relevant.
FUEL DELIVERY PARTS TIGHTENING SPECIFICATION
| Type | Thread | Tightening specification | Measure | |
|---|---|---|---|---|
| 1AZ Hose clamps 42 - 48 mm dia. | E81, E82, E87, E88, E90, E91, E92, E93 | 4 Nm | ||
| 2AZ Fuel filler pipe to body | E81, E82, E87, E88, E90, E91, E92, E93 | M5 | Plastic nut | 4 Nm |
| E81, E82, E87, E88, E90, E91, E92, E93 | M6 | Hexagon nut | 8 Nm | |
| 3AZ Ball-taper screw connection, fuel feed line | E90 / N51, E92 / N51, E93 / N51, E82 / N51, E88 / N51 | M14 | Ensure precise alignment between ball and taper. | 30±6 Nm |