51 12 Rear Bumper
WARNING: This page is about a different car, the 2008 BMW 750i, 2008 BMW 750Li, 2007 BMW 750i, and 2007 BMW 750Li. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATION - 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. | 45 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 | - | - | 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 |