Abstract: General information for replacing a motor mount
Applies to: BMW X3 (E83) 2004- 2010
General information for replacing a motor mount
This is general information needed to replace a bad motor mount. Note that additional disassembly may be required to access the mounts from above.
- Do not work on a hot engine. Observe safe workshop practices when working on an autmopractices, including the use of hand and eye protection.
- Always replace self-locking and aluminum fasteners.
- Disconnect battery negative
cable and cover cable end with insulating material. - Support engine from above using appropriate lifting equipment. Raise engine about 10mm, or just until weight of engine is supported.
bile.
- Remove self-locking nut from mount (arrow). Remove bolts holding mount to front axle support.
- Raise engine slowly, just enough to remove mount. Check carefully for obstructions while raising engine.
- Replace self locking nuts. Tighten to specification:
Tightening torque
Mount to mount bracket M10 Nut (10.9 grade). . . 56 NM (41 ft-lb)
Mount to body or suspension crossmember M10 bolt 38 Nm (28 ft-lb)
Replace self-locking nuts. Replace aluminum fasteners. Aluminum fasteners must be repalced anytime the are loosened.
- Reconnect battery negative cable.
Before Performing Any Work
Please read all Warnings & Cautions before proceeding with any work on your vehicle.
Related Technical Manuals
Technical Discussion Forums
