Replace the nut and lightly oil the contact surfaces.
expand_moreRear axle longitudinal control arm
At the bearing pedestal
73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m
expand_moreBearing pedestal
On chassis
56.79 lbf⋅ft56.79 lbf⋅ft77 N⋅m
expand_moreRear axle stabilizer mounting
M8
15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m
Rear axle stabilizer support at the axle control arm
47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Replace nuts.
Rear axle stabilizer support at the stabilizer
47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Replace nuts.
expand_moreTrack control arm lower
At the axle support
56.79 lbf⋅ft56.79 lbf⋅ft77 N⋅m
On stub axle
73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m
Replace nuts.
expand_moreTrack control arm upper
At the axle support
56.79 lbf⋅ft56.79 lbf⋅ft77 N⋅m
Tighten in normal position.
On stub axle
78.18 lbf⋅ft78.18 lbf⋅ft106 N⋅m
Replace nuts.
expand_moreWheels and tires
Wheel attachment
95.88–110.63 lbf⋅ft95.88–110.63 lbf⋅ft130–150 N⋅m
Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2006 BMW X3 user's manual. Keep in mind that all information here is provided “as is” without any warranty of any kind.
Before doing any DIY service please check your insurance policy and BMW warranty policy for your region. In some regions DIY service may invalidate your warranty.
DIY car service is not as difficult as it looks like and it might save you thousands of dollars per year. It might be even fun and a good thing to do with your kids on a weekend to teach them how basic machinery works. It's really hard to screw something up and damage your car permanently if you use right tools, follow BMW X3 service manual and use right parts and fluids in prescribed amounts. Even modern cars stuffed with electronics can be serviced in your garage or even in your driveway. Changing engine oil, brake fluid, ATF, replacing brake pads, and etc. It's all may be done by yourself in a mater of a couple of hours.
Doing basic service for your 2006 BMW X3 you're not only saving money, but also also improving your technical skills and learning something new.
2006 BMW X3 generations
In 2006 BMW offered 2 generations of the X3. Rear suspension fastener tightening specifications may vary in different generations. Be sure that you are looking at the rigt modification.