expand_moreSupport joint at the transverse control arm
expand_moreAluminium
Forged transverse control arm
44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Replace nuts.
Cast-iron wishbone
44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Replace nuts.
From sheet metal
73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m
Replace nuts.
expand_moreTransverse control arm
expand_moreAt the subframe
expand_moreFront
First stage
51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
Replace screws.
Second stage
180°180°180°
expand_moreBearing pedestal at the subframe
expand_moreRear
First stage
36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Replace screws.
Second stage
90°90°90°
expand_moreBearing pedestal on the chassis
expand_moreRear
First stage
51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
Replace screws.
Second stage
90°90°90°
expand_moreWheel hub wheel bearing
expand_moreHexagon
expand_moreCentral screws
First stage
147.51 lbf⋅ft147.51 lbf⋅ft200 N⋅m
Use new screw.
Second stage
180°180°180°
expand_moreWheel bearing unit
First stage
51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
Replace screws.
Second stage
90°90°90°
expand_moreCentral screws with ribbing
expand_moreBi-hexagon
First stage
51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
Use new screw.
Second stage
90°90°90°
expand_moreCentral screws without ribbing
expand_moreBi-hexagon
First stage
147.51 lbf⋅ft147.51 lbf⋅ft200 N⋅m
Use new screw.
Second stage
180°180°180°
expand_moreWheels and tires
expand_moreTire pressure sensors
Union nuts
5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Wheel attachment
88.51 lbf⋅ft88.51 lbf⋅ft120 N⋅m
Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2004 Audi A3 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 Audi 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 Audi A3 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 2004 Audi A3 you're not only saving money, but also also improving your technical skills and learning something new.
2004 Audi A3 generations
In 2004 Audi offered 2 generations of the A3. Front suspension fastener tightening specifications may vary in different generations. Be sure that you are looking at the rigt modification.