51 12 Rear Bumper
WARNING: This page is about a different car, the 2016 BMW Z4, 2015 BMW Z4, and 2014 BMW Z4. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATIONS - REAR BUMPER
| Type | Thread | Tightening specification | Measure | |
|---|---|---|---|---|
| 1AZ Bumper to carrier | E31 | M10 | 40 Nm | |
| E32/E34/E36 | M8 | 22 Nm | ||
| E34 | M10 | 42 Nm | ||
| 2AZ Bumper/carrier to impact absorber | E36 | M10 | Install bolts with bolt cement. | 42 Nm |
| E38 | M12 | 45 Nm | ||
| E39 | M10 | 45 Nm | ||
| E46 | M10 | 41 Nm | ||
| E31/E32/E34/E30/Mod. 88 | M12 | 48 Nm | ||
| E52 | M10 | 38 Nm | ||
| E53 | M12 | 55 Nm | ||
| E85/E86 | 19 Nm | |||
| E60/E61/E63/E64 | M10 | 36 Nm | ||
| 3AZ Impact absorber/carrier to body | E30/E24 | 23 Nm | ||
| E31/E32/E34 | M6 | 9 Nm | ||
| E36/E46 | M8 | 22 Nm | ||
| E39 | M8 | 20 Nm | ||
| E53 | M8 | 24 Nm | ||
| E65/E66/E67 | 38 Nm | |||
| E52/E85/E86/E89/ | 19 Nm | |||
| E60/E61/E63/E64 | M10 | 36 Nm | ||
| E83 | M12 | 71 Nm | ||
| 4AZ Bumper to side panel | E30 | 7 Nm | ||
| 5AZ Bracket to side panel | E36/E46 | 3 Nm | ||
| E39 | 6 Nm | |||
| 6AZ Holder, bottom, to body | E36 | 8.5 Nm | ||
| 7AZ Screw for lower panel | E36 | 2.5 Nm | ||
| 8AZ Bumper to tail panel | E60 | M6 | Replace screw with sealing washer | 2.5 Nm |
| 9AZ Guide to side panel | E83 | 2 Nm | ||
| E61 | 3 Nm | |||
| 10AZ Guide to rear trim panel | E83 | 2.8 Nm | ||
| E61 | 4.5 Nm |