2008 Audi Q7 transmission fastener tightening specifications

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Condition	Value

expand_moreAxle drive

expand_moreFront axle drive shaft

expand_moreAudi diesel V6 3.0 L BUN 208 HP

expand_moreM10


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Use new screws.
Second stage	90°90°90°

expand_moreM12


First stage	66.38 lbf⋅ft66.38 lbf⋅ft90 N⋅m
Use new screws.
Second stage	90°90°90°

expand_moreAudi diesel V8 4.1 L BTR 322 HP at 3750 RPM, 650 N⋅m at 1600 RPM

expand_moreM10


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Use new screws.
Second stage	90°90°90°

expand_moreM12


First stage	66.38 lbf⋅ft66.38 lbf⋅ft90 N⋅m
Use new screws.
Second stage	90°90°90°

expand_moreAll other modifications

expand_moreM10


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Use new screws.
Second stage	90°90°90°

expand_moreM12


First stage	66.38 lbf⋅ft66.38 lbf⋅ft90 N⋅m
Replace screws.
Second stage	90°90°90°

expand_morePropeller shaft intermediate bearing


All other modifications	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_morePropeller shaft

expand_moreAudi diesel V6 3.0 L BUN 208 HP

expand_moreFront


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreRear


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAudi diesel V8 4.1 L BTR 322 HP at 3750 RPM, 650 N⋅m at 1600 RPM

expand_moreFront


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreRear


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAll other modifications


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreRear axle drive shaft

expand_moreAudi diesel V6 3.0 L BUN 208 HP

expand_moreM10


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Use new screws.
Second stage	90°90°90°

expand_moreM12


First stage	66.38 lbf⋅ft66.38 lbf⋅ft90 N⋅m
Use new screws.
Second stage	90°90°90°

expand_moreAudi diesel V8 4.1 L BTR 322 HP at 3750 RPM, 650 N⋅m at 1600 RPM

expand_moreM10


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Use new screws.
Second stage	90°90°90°

expand_moreM12


First stage	66.38 lbf⋅ft66.38 lbf⋅ft90 N⋅m
Use new screws.
Second stage	90°90°90°

expand_moreAll other modifications

expand_moreM10


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Use new screws.
Second stage	90°90°90°

expand_moreM12


First stage	66.38 lbf⋅ft66.38 lbf⋅ft90 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreDifferential


Differential oil control screws	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m

expand_moreFront axle differential

expand_moreAt the subframe


First stage	66.38 lbf⋅ft66.38 lbf⋅ft90 N⋅m
Use new screws.
Second stage	90°90°90°


Front axle differential oil drain plug	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
Front axle differential oil filler plug	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m

expand_moreRear axle differential


First stage	66.38 lbf⋅ft66.38 lbf⋅ft90 N⋅m
Replace screws.
Second stage	90°90°90°


Rear axle differential oil control screws	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
Rear axle differential oil filler screws	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m

expand_moreGear shifting

expand_moreSelector cable linkage


M6	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
M8	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreGearbox

expand_moreGearbox flange connection at engine

expand_moreAll Audi gasoline V6 3.6 L BHK engines

expand_more0C8 gearbox M10 screws


First stage	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Second stage	90°90°90°

expand_more0C8 gearbox M12 screws


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Second stage	90°90°90°

expand_moreAll Audi diesel V12 5.9 L CCGA engines


M10	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
M12	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m

expand_moreAll other modifications


M10	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
M12	59 lbf⋅ft59 lbf⋅ft80 N⋅m

expand_moreTorque converter

expand_moreAll Audi gasoline V6 3.6 L BHK engines


0C8 gearbox	62.69 lbf⋅ft62.69 lbf⋅ft85 N⋅m
Replace screws.


All other modifications	62.69 lbf⋅ft62.69 lbf⋅ft85 N⋅m
Replace screws.

expand_moreGearbox lubrication

expand_moreDistributor gearbox oil control screws

expand_moreAudi diesel V6 3.0 L BUN 208 HP


09D gearbox	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAudi diesel V6 3.0 L BUG 229 HP at 4000 RPM, 500 N⋅m at 1750 RPM


09D gearbox	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAudi gasoline V6 3.6 L BHK 276 HP at 6200 RPM, 360 N⋅m at 2500 RPM


08D gearbox	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
0AT gearbox	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAudi diesel V8 4.1 L BTR 322 HP at 3750 RPM, 650 N⋅m at 1600 RPM


09D gearbox	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAudi diesel V12 5.9 L CCGA 493 HP at 3750 RPM, 1000 N⋅m at 1750 RPM


0BQ gearbox	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAll other modifications


09D gearbox	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
0C8 gearbox	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreGear oil cooler lines

expand_moreAll Audi diesel V6 3.0 L BUG engines


At the gearbox	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
With transmission-oil cooler	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreAll Audi diesel V6 3.0 L CASA engines


At the gearbox	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
With transmission-oil cooler	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreAll Audi diesel V12 5.9 L CCGA engines


At the gearbox	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
On radiator	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreAll other modifications


At the gearbox	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreGearbox oil drain plug

expand_moreAudi gasoline V6 3.6 L BHK 276 HP at 6200 RPM, 360 N⋅m at 2500 RPM

expand_moreWith automatic gearbox


0AT gearbox	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
Use new screw.

expand_moreAudi diesel V12 5.9 L CCGA 493 HP at 3750 RPM, 1000 N⋅m at 1750 RPM

expand_moreWith automatic gearbox


0BQ gearbox	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m

expand_moreAll other modifications

expand_moreWith automatic gearbox


09D gearbox	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m
Replace sealing rings.

expand_moreGearbox oil filler plug

expand_more6.0 TDI with diesel V12 5.9 L 493 HP at 3750 RPM, 1000 N⋅m at 1750 RPM engine (2008.9–2014.5)

expand_moreWith automatic gearbox


0BQ gearbox	59 lbf⋅ft59 lbf⋅ft80 N⋅m
Replace sealing rings.


Gearbox oil filter cover	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreGearbox oil sump

expand_moreAll Audi diesel V12 5.9 L CCGA engines


0C8 gearbox	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreAll other modifications


0C8 gearbox	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace sealing rings.

expand_moreOil control plug

expand_moreAudi diesel V6 3.0 L BUN 208 HP

expand_moreWith automatic gearbox


09D gearbox	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m

expand_moreAudi diesel V6 3.0 L BUG 229 HP at 4000 RPM, 500 N⋅m at 1750 RPM

expand_moreWith automatic gearbox


09D gearbox	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m

expand_moreAudi diesel V6 3.0 L CASA 236 HP at 4000 RPM, 550 N⋅m at 2000 RPM

expand_more0C8 gearbox


Locking screws	11.8 lbf⋅ft11.8 lbf⋅ft16 N⋅m
Replace sealing rings.
Overflow pipe	8.85 lbf⋅in8.85 lbf⋅in1 N⋅m

expand_moreWith automatic gearbox


09D gearbox	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m

expand_moreAudi gasoline V6 3.6 L BHK 276 HP at 6200 RPM, 360 N⋅m at 2500 RPM

expand_moreWith automatic gearbox


0AT gearbox	59 lbf⋅ft59 lbf⋅ft80 N⋅m
Use new screw.

expand_moreWith manual transmission


08D gearbox	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m

expand_moreAudi diesel V8 4.1 L BTR 322 HP at 3750 RPM, 650 N⋅m at 1600 RPM

expand_moreWith automatic gearbox


09D gearbox	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m

expand_moreAudi diesel V12 5.9 L CCGA 493 HP at 3750 RPM, 1000 N⋅m at 1750 RPM


0C8 gearbox	11.8 lbf⋅ft11.8 lbf⋅ft16 N⋅m
Replace sealing rings.

expand_moreAll other modifications

expand_more0C8 gearbox


Locking screws	11.8 lbf⋅ft11.8 lbf⋅ft16 N⋅m
Replace sealing rings.
Overflow pipe	8.85 lbf⋅in8.85 lbf⋅in1 N⋅m

expand_moreGearbox mounting


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Second stage	90°90°90°

expand_moreGearbox support

expand_moreAll other modifications


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Second stage	90°90°90°

expand_moreTransfer case


Transfer box bracket	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreTransfer box onto transmission flange connection


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Second stage	90°90°90°

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2008 Audi Q7 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.

Maintenance Items

Chassis and Body Fastener Tightening Specifications
Engine Fastener Tightening Specifications
Front Suspension Fastener Tightening Specifications
Rear Suspension Fastener Tightening Specifications
Transmission Fastener Tightening Specifications

Service Intervals

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 Q7 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 Q7 you're not only saving money, but also also improving your technical skills and learning something new.

2008 Audi Q7 First generation Transmission Fastener Tightening Specifications

Table of Contents

Conquer your fears and never give up!

Audi Q7 First generation model years

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