in your garage to make future searches easy.

Condition Value
expand_moreAxle drive
Drive shaft heat protection plate 18.44 lbf⋅ft
expand_moreFront axle drive shaft
At the gearbox 51.63 lbf⋅ft
Replace screws.
expand_moreCentral screws
First stage 147.51 lbf⋅ft
Use new screw.
Second stage 180°
Propeller shaft heat protection plate 16.96 lbf⋅ft
Propeller shaft intermediate bearing 18.44 lbf⋅ft
Propeller shaft 40.57 lbf⋅ft
Replace screws.
expand_moreRear axle drive shaft
At the gearbox 51.63 lbf⋅ft
Replace screws.
expand_moreCentral screws
First stage 147.51 lbf⋅ft
Use new screw.
Second stage 180°
expand_moreClutch
Clutch master cylinder 14.75 lbf⋅ft
expand_moreClutch pressure plate
expand_moreAll Audi diesel V6 3.0 L ASB engines
First stage 16.23 lbf⋅ft
Tighten screws clockwise in steps.
Second stage 90°
Replace screws.
All other modifications 16.23 lbf⋅ft
Gradually tighten screws crosswise.
Clutch slave cylinder 18.44 lbf⋅ft
Use new screw.
expand_moreDifferential
expand_moreDifferential oil control screws
09L gearbox 25.81 lbf⋅ft
Replace screws.
expand_moreDifferential oil drain plug
expand_moreRear axle differential bracket
At the subframe 40.57 lbf⋅ft
On axle 29.5 lbf⋅ft
expand_moreRear axle differential oil control screws
expand_moreAll Audi gasoline V6 3.0 L CAJA engines
0AR axle drive 33.19 lbf⋅ft
Oil filler screws.
expand_moreGear shifting
expand_moreGear rod
With manual transmission 16.96 lbf⋅ft
expand_moreGear rod guide lever
expand_more2.4 quattro with gasoline V6 2.4 L 174 HP at 6000 RPM, 230 N⋅m at 3000 RPM engine (2005.3–2008.10)
With Multitronic 6.64 lbf⋅ft
expand_moreSelector cable linkage
expand_more2.4 quattro with gasoline V6 2.4 L 174 HP at 6000 RPM, 230 N⋅m at 3000 RPM engine (2005.3–2008.10)
With Multitronic 16.96 lbf⋅ft
expand_moreThrust rod
With manual transmission 29.5 lbf⋅ft
expand_moreGearbox
expand_moreGearbox flange connection at engine
expand_moreAll Audi gasoline V8 4.2 L BVJ engines
M10 33.19 lbf⋅ft
M12 47.94 lbf⋅ft
expand_moreClass 10.9
M10 47.94 lbf⋅ft
expand_moreAll Audi gasoline V6 3.0 L CAJA engines
M10 × 100 screws 47.94 lbf⋅ft
M10 × 80 screws 33.19 lbf⋅ft
M12 47.94 lbf⋅ft
expand_moreAll other modifications
M10 33.19 lbf⋅ft
M12 47.94 lbf⋅ft
Torque converter 62.69 lbf⋅ft
Replace screws.
expand_moreGearbox lubrication
expand_moreDistributor gearbox oil control screws
09L gearbox 25.81 lbf⋅ft
Use new seal and screws.
expand_moreGearbox oil drain plug
expand_moreAll Audi gasoline V6 2.4 L BDW engines
expand_more01R axle drive
08V axle drive 25.81 lbf⋅ft
With Multitronic 17.7 lbf⋅ft
With manual transmission 33.19 lbf⋅ft
expand_moreAll Audi gasoline V6 2.8 L BDX engines
expand_moreWith automatic gearbox
09L gearbox 8.85 lbf⋅ft
Use new seal and screws.
expand_moreAll Audi gasoline V8 4.2 L BVJ engines
expand_moreWith automatic gearbox
09L gearbox 8.85 lbf⋅ft
Use new seal and screws.
expand_moreAll Audi diesel V6 2.7 L CANC engines
expand_moreWith automatic gearbox
09L gearbox 8.85 lbf⋅ft
Use new seal and screws.
expand_moreAll Audi gasoline V6 2.8 L CCDA engines
01J Multitronic gearbox 17.7 lbf⋅ft
expand_moreAll other modifications
expand_moreWith automatic gearbox
09L gearbox 8.85 lbf⋅ft
Use new seal and screws.
With manual transmission 33.19 lbf⋅ft
expand_moreGearbox oil filler plug
expand_moreAll Audi diesel V6 3.0 L ASB engines
expand_moreWith 6-speed gearbox
0A3 gearbox 29.5 lbf⋅ft
expand_moreWith automatic gearbox
09L gearbox 59 lbf⋅ft
Replace sealing rings.
expand_moreAll Audi gasoline V6 3.1 L AUK engines
expand_moreWith 6-speed gearbox
02X gearbox 33.19 lbf⋅ft
expand_moreWith automatic gearbox
09L gearbox 59 lbf⋅ft
Replace sealing rings.
expand_moreAll Audi gasoline V6 2.4 L BDW engines
expand_moreWith 6-speed gearbox
02X gearbox 33.19 lbf⋅ft
expand_moreAll Audi diesel V6 2.7 L BPP engines
expand_moreWith 6-speed gearbox
0A2 gearbox 29.5 lbf⋅ft
expand_moreWith automatic gearbox
09L gearbox 59 lbf⋅ft
Replace sealing rings.
expand_moreAll Audi diesel V6 2.7 L BSG engines
expand_moreWith 6-speed gearbox
0A2 gearbox 29.5 lbf⋅ft
expand_moreWith automatic gearbox
09L gearbox 59 lbf⋅ft
Replace sealing rings.
expand_moreAll Audi gasoline V6 2.8 L CCDA engines
expand_moreWith 6-speed gearbox
02X gearbox 33.19 lbf⋅ft
expand_moreWith automatic gearbox
09L gearbox 59 lbf⋅ft
Replace sealing rings.
expand_moreAll other modifications
expand_moreWith automatic gearbox
09L gearbox 59 lbf⋅ft
Replace sealing rings.
expand_moreOil control plug
expand_moreAll Audi gasoline V6 3.1 L AUK engines
With Multitronic 14.75 lbf⋅ft
With automatic gearbox 59 lbf⋅ft
expand_moreAll Audi gasoline V6 2.4 L BDW engines
With Multitronic 14.75 lbf⋅ft
expand_moreAll other modifications
With automatic gearbox 59 lbf⋅ft
expand_moreOil filler screws
expand_moreAll Audi gasoline V6 2.4 L BDW engines
expand_more01R axle drive
08V axle drive 25.81 lbf⋅ft
With manual transmission 33.19 lbf⋅ft
expand_moreAll other modifications
0AR axle drive 33.19 lbf⋅ft
With manual transmission 33.19 lbf⋅ft
expand_moreGearbox mounting
expand_moreGearbox cross support
All Audi gasoline V8 4.2 L BVJ engines 29.5 lbf⋅ft
All other modifications 36.88 lbf⋅ft
Gearbox mounting 16.96 lbf⋅ft
expand_moreGearbox support
expand_moreAll Audi diesel V6 3.0 L ASB engines
expand_moreWith automatic gearbox
At the gearbox bracket 29.5 lbf⋅ft
At the gearbox 16.96 lbf⋅ft
expand_moreWith manual transmission
At the gearbox 16.96 lbf⋅ft
expand_moreAll Audi diesel V6 3.0 L BNG engines
expand_moreWith automatic gearbox
At the gearbox bracket 29.5 lbf⋅ft
At the gearbox 16.96 lbf⋅ft
expand_moreWith manual transmission
At the gearbox 16.96 lbf⋅ft
expand_moreAll Audi gasoline V6 3.0 L CAJA engines
At the gearbox 16.96 lbf⋅ft
On chassis 36.88 lbf⋅ft
expand_moreAll Audi diesel V6 3.0 L CDYA engines
expand_moreWith automatic gearbox
At the gearbox bracket 29.5 lbf⋅ft
At the gearbox 16.96 lbf⋅ft
expand_moreWith manual transmission
At the gearbox 16.96 lbf⋅ft
All other modifications 16.96 lbf⋅ft
At the gearbox

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2008 Audi A6 Avant Quattro 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.

Conquer your fears and never give up!

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 A6 Avant Quattro 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 2008 Audi A6 Avant Quattro you're not only saving money, but also also improving your technical skills and learning something new.

2008 Audi A6 Avant Quattro generations

In 2008 Audi offered 2 generations of the A6 Avant Quattro. Transmission fastener tightening specifications may vary in different generations. Be sure that you are looking at the rigt modification.

Audi A6 Avant Quattro C6 facelift model years

Units:
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