Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
22 11 Engine mounting
2011 BMW 750Lxi 4.4 CSECTION 22 11 Engine mounting
WARNING: This page does not describe the selected car, but rather 12 other vehicles, including the 2016 BMW 435i xDrive, 2016 BMW 435i, 2016 BMW 428i xDrive, 2016 BMW 428i, and 2015 BMW 435i xDrive. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATIONS - ENGINE MOUNTING
| Type | Thread | Tightening specifications | Dimension | ||
|---|---|---|---|---|---|
| 1AZ | Engine mount to front axle support | F01/F02/F03/F04/F06/F07/F10/F10 HY/F11/F12/F13/F18/F20/F21/F22/F23/F25 N57/F30/F30 HY/F31/F32/F33/F34/F35/F36/F80/F82/F83/F18 PHEV | M8 8.8 | 19 Nm | |
| F25/F26 | M8X45 | 28 Nm | |||
| F15/F16/F26/F25/F85/F86/F15 PHEV | M10X30 | 38 Nm | |||
| 2AZ | Engine mount to engine support arm | F01/F02/F03/F04/F06/F07/F10/F10 HY/F11/F12/F13/F18/F80/F82/F83/F18 PHEV | M12 10.9 | 100 Nm | |
| F15 F16 N57 (right engine mount)/F25/F30 N57 (right engine mount) | M12 10.9 | 100 Nm | |||
| F20/F21/F22/F23/F25/F30 (without N57)/F32/F33/F34/F36/F80/F82/F83 | M10 | 56 Nm | |||
| F25, F30 N57 (left engine mount) | M10 | 56 Nm | |||
| F25/F26 | M12 | 66 Nm | |||
| F30, F31 N47T/F30 HY | M10 | 55 Nm | |||
| F35 | M10 | 55 Nm | |||
| F15, F16 N57 (left engine mount)/F15, F16 N63/F15, F16 N55/F15 PHEV/F85/F86 | M12 | 68 Nm | |||
| 3AZ | Engine support arm to engine | F01/F02/F03/F04/F06/F07/F10/F10 HY/F11/F12/F13/F15, F16 N63/F18/F20/F21/F22/F23/F25/F26/F30/F31/F32/F33 N47/F34/F35/F36/F80/F82/F83/F85/F86/F18 PHEV | M10 8.8 | 38 Nm | |
| F01 N54/F02 N54/F07 N55/F10 N55/F11 N55/F15, F16 N55/F20 N55/F21 N55/F22 N55/F23 N55/F25 N55/F26 N55/F30 N55/F30 HY/F34 N55/F33 N55/F80/F82/F83 | M12 8.8 | 66 Nm | |||
| F01/F02/F10, F11 N52T, F10/F11, N53/F25 N52T | M12x46 | Replace screws, jointing torque and angle of rotation must be observed without fail. | |||
| 1. Jointing torque | 34 Nm | ||||
| 2. Angle of rotation | 90 ° | ||||
| F20 N13/F30 N13/F31 N13 | M10x70, M10x35 | 56 Nm | |||
| F15, F16 N57/F15 PHEV/(right engine support arm) | M10 10.9 | 56 Nm | |||
| F15, F16 N57/F15 PHEV/(left engine support arm) | M10 8.8 | 38 Nm | |||
| F80/F82 | M10 10.9 | 56 Nm | |||
| 4AZ | Additional mass to engine support arm, left | F01/F02/F06/F07/F10/F10 HY/F11/F18/F15/F16/F25/F26/F30/F31/F80/F82/F83 | M8 8.8 | Replace screw | 19 Nm |
| 5AZ | Engine support arm to front axle differential (reinforcing plate) | F01, F02, F07/F25, (all-wheel drive vehicle) | M8 | 19 Nm | |
| 6AZ | Tank ventilation line to engine support arm | F20/F21/F30/F31/F33/F34/F35 | M6 | 13 Nm | |
| 7AZ | Holder, electric vacuum pump to engine support arm | F30Hyb. | 9 Nm | ||
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.