expand_moreBottom part of the control unit housing
expand_moreM6
First stage
5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace screws.
Second stage
90°90°90°
M8
16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
expand_moreCamshaft timing chain tensioner
First stage
3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Use new screw.
Second stage
90°90°90°
expand_moreControl drive chain tensioner
First stage
3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Use new screw.
Second stage
90°90°90°
expand_moreControl drive sprocket wheel
expand_moreLeft
M8
16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
expand_moreM10
Right
30.98 lbf⋅ft30.98 lbf⋅ft42 N⋅m
expand_moreControl drive timing chain slip rail
First stage
7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace screws.
Second stage
90°90°90°
expand_moreInlet camshaft wheel
First stage
44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Use new screw.
Second stage
59 lbf⋅ft59 lbf⋅ft80 N⋅m
Third stage
90°90°90°
Oil pump drive chain tensioner
6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
expand_moreOutlet camshaft wheel
First stage
44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Use new screw.
Second stage
59 lbf⋅ft59 lbf⋅ft80 N⋅m
Third stage
90°90°90°
Timing case cover first cylinder row
6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Timing case cover second cylinder row
6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
expand_moreEngine lubrication
Oil cooler
6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Oil drain plug
18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
expand_moreOil filter housing
M6
6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
M8 × 40 screws
16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
Oil filter cover
18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
expand_moreOil sump
Oil sump lower part
6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Gradually tighten screws crosswise.
Oil sump top part
10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m
expand_moreEngine management
Lambda sensor
40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m
expand_moreEngine mounting
expand_moreSubframe
M10
50.15 lbf⋅ft50.15 lbf⋅ft68 N⋅m
expand_moreM14
First stage
110.63 lbf⋅ft110.63 lbf⋅ft150 N⋅m
Replace screws.
Second stage
90°90°90°
expand_moreFuel supply
expand_moreFuel filter bracket
Nuts
1.11 lbf⋅ft1.11 lbf⋅ft1.5 N⋅m
Screws
2.21 lbf⋅ft2.21 lbf⋅ft3 N⋅m
expand_moreIgnition system
Spark plugs
22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
expand_moreStart system
expand_moreStarter
M10 × 135 screws
47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Property class 10.9
M10 × 40 screws
33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2010 Audi A8 S8 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 A8 S8 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 2010 Audi A8 S8 you're not only saving money, but also also improving your technical skills and learning something new.
