2007 Audi A8 Quattro engine fastener tightening specifications

in your garage to make future searches easy.

Condition	Value

expand_moreAir intake system


Induction-pipe flap control unit	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Intake manifold	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Gradually tighten screws crosswise.

expand_moreAuxiliary assemblies

expand_moreAuxiliary drive belt deflection pulley


Audi diesel V6 3.0 L BNG 208 HP	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
Audi diesel V6 3.0 L ASB 229 HP	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
Audi gasoline V6 3.1 L BPK 256 HP at 6500 RPM, 330 N⋅m at 3250 RPM	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

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


Class 10.9	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAudi gasoline V8 4.2 L BFM 330 HP at 6500 RPM, 430 N⋅m at 3500 RPM


Bottom	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
Top	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m


Audi gasoline V8 4.2 L BVJ 345 HP	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
All other modifications	23.6 lbf⋅ft23.6 lbf⋅ft32 N⋅m

expand_moreAuxiliary drive belt tensioner


Audi gasoline V6 3.1 L BPK 256 HP at 6500 RPM, 330 N⋅m at 3250 RPM	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

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


M10	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
M8	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m


Audi gasoline V8 4.2 L BFM 330 HP at 6500 RPM, 430 N⋅m at 3500 RPM	31.72 lbf⋅ft31.72 lbf⋅ft43 N⋅m

expand_moreAudi gasoline V8 4.2 L BVJ 345 HP


M10	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m
M8	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m


All other modifications	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreAuxiliary drive belt tensioner

expand_moreAll Audi gasoline V12 6.0 L BHT engines


First stage	23.6 lbf⋅ft23.6 lbf⋅ft32 N⋅m
Use new screw.
Second stage	90°90°90°

expand_moreAll Audi diesel V6 3.0 L BNG engines


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Use new screw.
Second stage	90°90°90°
Property class 10.9


All other modifications	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Property class 10.9


Air-conditioning compressor	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAir-conditioning compressor bracket


All Audi gasoline V6 3.1 L BPK engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All other modifications	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m


Air-conditioning compressor pressure line	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Alternator	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreGenerator bracket

expand_morePower steering pump bracket


All Audi gasoline V8 4.2 L BFM engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All Audi gasoline V6 3.1 L BPK engines	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
All other modifications	23.6 lbf⋅ft23.6 lbf⋅ft32 N⋅m

expand_moreServo pump pulley


All Audi gasoline V6 3.1 L BPK engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All other modifications	16.96–18.44 lbf⋅ft16.96–18.44 lbf⋅ft23–25 N⋅m

expand_moreServo steering pump


Audi gasoline V6 3.1 L BPK 256 HP at 6500 RPM, 330 N⋅m at 3250 RPM	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreAudi gasoline V8 4.2 L BVJ 345 HP


M12	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
M8	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m


All other modifications	16.96–18.44 lbf⋅ft16.96–18.44 lbf⋅ft23–25 N⋅m


Vacuum pump	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreCarburetion

expand_moreFuel-distributing pipe


All Audi diesel V8 4.1 L BVN engines	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreHigh-pressure line


4.2 TDI quattro with diesel V8 4.1 L 322 HP at 3750 RPM, 650 N⋅m at 1600 RPM engine (2005.7–2010.7)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreHigh-pressure pump


4.2 TDI quattro with diesel V8 4.1 L 322 HP at 3750 RPM, 650 N⋅m at 1600 RPM engine (2005.7–2010.7)	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m


High-pressure pump pulley	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
Injection hoses	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreInjection nozzle (injector)

expand_moreAll other modifications


Nuts	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Screws	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m

expand_moreInjection pump

expand_moreAll Audi diesel V6 3.0 L BNG engines


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


All other modifications	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreCharging

expand_moreCharge air pipes


All Audi diesel V6 3.0 L ASB engines	4.43 lbf⋅ft4.43 lbf⋅ft6 N⋅m
All Audi diesel V6 3.0 L BNG engines	4.43 lbf⋅ft4.43 lbf⋅ft6 N⋅m

expand_moreTurbo charger

expand_moreAll Audi diesel V8 4.1 L BVN engines


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	90°90°90°
Use hot screw paste

expand_moreAll other modifications


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

expand_moreTurbocharger oil feed line

expand_moreAt the turbocharger


Banjo screws	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Replace sealing rings.


On the engine block	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Replace sealing rings.


Turbocharger oil return line	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Replace sealing rings.

expand_moreCooling system

expand_moreCoolant pump

expand_moreAudi gasoline V8 4.2 L BFM 330 HP at 6500 RPM, 430 N⋅m at 3500 RPM


Nuts	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Screws	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m


All other modifications	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreCoolant pump pulley


All Audi diesel V6 3.0 L ASB engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
All Audi diesel V6 3.0 L BNG engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
All Audi gasoline V6 3.1 L BPK engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All other modifications	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m


Fan wheel	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace screws.
Radiator mounting	4.43 lbf⋅ft4.43 lbf⋅ft6 N⋅m

expand_moreCylinder head

expand_moreCamshaft bearing

expand_moreAudi diesel V6 3.0 L ASB 229 HP

Figure 1. Cylinder head, Camshaft bearing, Audi diesel V6 3.0 L ASB 229 HP.


First stage	Screw in screw(s) by hand.
Note correct order of tensioning. See figure 1.
Second stage	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreAudi gasoline V8 4.2 L BFM 330 HP at 6500 RPM, 430 N⋅m at 3500 RPM


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Use new screws.
Second stage	90°90°90°

expand_moreAudi gasoline V12 6.0 L BHT 444 HP


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Second stage	45°45°45°


All other modifications	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Tighten in steps from inside to outside.

expand_moreCylinder head screws

expand_moreAudi gasoline V6 3.1 L BPK 256 HP at 6500 RPM, 330 N⋅m at 3250 RPM

Figure 2. Cylinder head, Cylinder head screws, Audi gasoline V6 3.1 L BPK 256 HP at 6500 RPM, 330 N⋅m at 3250 RPM.


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Use new screws. See figure 2.
Second stage	90°90°90°
Third stage	90°90°90°

expand_moreAudi gasoline V8 4.2 L BFM 330 HP at 6500 RPM, 430 N⋅m at 3500 RPM

Figure 3. Cylinder head, Cylinder head screws, Audi gasoline V8 4.2 L BFM 330 HP at 6500 RPM, 430 N⋅m at 3500 RPM.


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Use new screws. See figure 3.
Second stage	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Third stage	90°90°90°
Fourth stage	90°90°90°

expand_moreAudi gasoline V8 4.2 L BVJ 345 HP

expand_moreScrews 1 – 10

Figure 4. Cylinder head, Cylinder head screws, Audi gasoline V8 4.2 L BVJ 345 HP, Screws 1 – 10.


First stage	Tighten by hand
Use new screws. See figure 4.
Second stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Third stage	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Fourth stage	90°90°90°
Fifth stage	90°90°90°

expand_moreScrews 11 – 14

expand_moreSixth stage


First step	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Second step	90°90°90°

expand_moreCap screw 6


Seventh stage	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
Replace sealing rings.

expand_moreAudi gasoline V12 6.0 L BHT 444 HP

Figure 5. Cylinder head, Cylinder head screws, Audi gasoline V12 6.0 L BHT 444 HP.


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Use new screws. See figure 5.
Second stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Screw in the short outer screws
Third stage	90°90°90°
Fourth stage	90°90°90°

expand_moreAll other modifications

Figure 6. Cylinder head, Cylinder head screws, All other modifications.


First stage	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
Use new screws. See figure 6.
Second stage	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Third stage	90°90°90°
Fourth stage	90°90°90°


Cylinder head screws shank length (new)	6.1 in6.1 in155 mm

expand_moreValve cover

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


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Use new screws and tighten them crosswise.
Second stage	90°90°90°


All other modifications	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Gradually tighten screws crosswise.

expand_moreEngine block

expand_moreBalance shaft gear wheel

expand_moreAll Audi diesel V6 3.0 L BNG engines


Central screws	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Wheel	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreAll Audi gasoline V6 3.1 L BPK engines


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


All Audi diesel V8 4.1 L BVN engines	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m

expand_moreConnecting rod bearing

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


First stage	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
Replace and lightly oil the screws.
Second stage	90°90°90°

expand_moreAudi gasoline V8 4.2 L BVJ 345 HP


First stage	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Replace and lightly oil the screws.
Second stage	90°90°90°

expand_moreAll other modifications


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

expand_moreCrankshaft central screws

expand_moreAll Audi gasoline V12 6.0 L BHT engines


First stage	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m
Use new screw.
Second stage	90°90°90°

expand_moreAll other modifications


First stage	147.51 lbf⋅ft147.51 lbf⋅ft200 N⋅m
Use new screw.
Second stage	180°180°180°

expand_moreCrankshaft pulley

expand_more4.2 FSI quattro with gasoline V8 4.2 L 345 HP engine (2006.6–2010.7)


First stage	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Replace screws.
Second stage	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
Third stage	90°90°90°

expand_moreDrive plate

expand_more4.2 TDI quattro with diesel V8 4.1 L 322 HP at 3750 RPM, 650 N⋅m at 1600 RPM engine (2005.7–2010.7)


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

expand_moreEngine block closure screws


All Audi gasoline V12 6.0 L BHT engines	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
All Audi gasoline V6 3.1 L BPK engines	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m
All Audi gasoline V12 6.0 L BSB engines	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
All Audi gasoline V12 6.0 L BTE engines	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_moreFlywheel

expand_moreAudi diesel V6 3.0 L BNG 208 HP


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

expand_moreAudi gasoline V6 3.1 L BPK 256 HP at 6500 RPM, 330 N⋅m at 3250 RPM

expand_more22,5 mm screws


First stage	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Use new screws.
Second stage	90°90°90°

expand_more35 mm screws


First stage	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Use new screws.
Second stage	180°180°180°

expand_more43 mm screws


First stage	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Use new screws.
Second stage	180°180°180°

expand_moreAudi gasoline V8 4.2 L BVJ 345 HP


First stage	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Use new screws.
Second stage	90°90°90°

expand_moreAudi gasoline V12 6.0 L BHT 444 HP


First stage	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Use new screws.
Second stage	90°90°90°

expand_moreAll other modifications


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

expand_moreMain bearing

expand_moreAll Audi gasoline V8 4.2 L BFM engines


First stage	Tighten by hand
Replace nuts.
Second stage	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
from inside to outside
Third stage	90°90°90°

expand_moreLateral-fitting screw


First stage	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
Use new screws.
Second stage	90°90°90°

expand_moreAll other modifications


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Use new screws.
Second stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Tighten the screws cross-wise from inside to outside.
Third stage	90°90°90°

expand_moreVibration damper

expand_moreAudi diesel V6 3.0 L BNG 208 HP


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	90°90°90°
Property class 10.9

expand_moreAudi diesel V6 3.0 L ASB 229 HP


First stage	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
Replace screws.


Audi gasoline V6 3.1 L BPK 256 HP at 6500 RPM, 330 N⋅m at 3250 RPM	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

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


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws.
Second stage	45°45°45°

expand_moreAudi gasoline V8 4.2 L BVJ 345 HP


First stage	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Replace screws.
Second stage	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
Third stage	90°90°90°


All other modifications	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreEngine control

expand_moreBottom part of the control unit housing

expand_moreAudi diesel V6 3.0 L BNG 208 HP


M6	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
M8	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreAudi gasoline V6 3.1 L BPK 256 HP at 6500 RPM, 330 N⋅m at 3250 RPM


M6	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Tighten cross-wise.
M8	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

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


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

expand_moreAudi gasoline V8 4.2 L BVJ 345 HP


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Replace screws.
Second stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Third stage	90°90°90°

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
Tighten cross-wise.

expand_moreAll other modifications


M6	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
M8	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreCamshaft drive belt deflection pulley

expand_moreAll Audi gasoline V8 4.2 L BFM engines


M10	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
M8	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreCamshaft timing chain slip rail

expand_moreAll Audi diesel V8 4.1 L BVN engines


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Replace screws.
Second stage	90°90°90°


All other modifications	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m

expand_moreCamshaft timing chain tensioner


Audi gasoline V6 3.1 L BPK 256 HP at 6500 RPM, 330 N⋅m at 3250 RPM	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreAudi gasoline V12 6.0 L BHT 444 HP


Left	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Right	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m

expand_moreAll other modifications


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreCamshaft timing chain tensioning rail

expand_moreAll Audi diesel V8 4.1 L BVN engines


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAll other modifications


Left	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreCamshaft timing gear

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


High pressure pump belt	55.32 lbf⋅ft55.32 lbf⋅ft75 N⋅m

expand_moreAudi gasoline V8 4.2 L BFM 330 HP at 6500 RPM, 430 N⋅m at 3500 RPM


Left	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m
Replace the screws and lubricate lightly
Right	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m
Replace the screws and lubricate lightly

expand_moreAudi gasoline V8 4.2 L BVJ 345 HP


First stage	59 lbf⋅ft59 lbf⋅ft80 N⋅m
Use new screws.
Second stage	90°90°90°

expand_moreAll other modifications


Sprocket wheel	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
High pressure pump belt	55.32 lbf⋅ft55.32 lbf⋅ft75 N⋅m

expand_moreChain tensioner

expand_moreAudi diesel V6 3.0 L ASB 229 HP


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Use new screw.
Second stage	90°90°90°

expand_moreAudi gasoline V8 4.2 L BVJ 345 HP


With auxiliary drive	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreControl drive chain tensioner


Audi diesel V6 3.0 L BNG 208 HP	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
Audi diesel V6 3.0 L ASB 229 HP	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
Audi gasoline V6 3.1 L BPK 256 HP at 6500 RPM, 330 N⋅m at 3250 RPM	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Audi gasoline V12 6.0 L BHT 444 HP	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Audi gasoline V12 6.0 L BSB 444 HP	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Audi gasoline V12 6.0 L BTE 444 HP	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreAll other modifications


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreControl drive chain tensioning rail

expand_moreAll Audi diesel V8 4.1 L BVN engines


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Replace screws.
Second stage	90°90°90°


All other modifications	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m

expand_moreControl drive sprocket wheel

expand_moreAudi gasoline V6 3.1 L BPK 256 HP at 6500 RPM, 330 N⋅m at 3250 RPM

expand_moreM10


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

expand_moreM6


First stage	4.43 lbf⋅ft4.43 lbf⋅ft6 N⋅m
Use new screw.
Second stage	60°60°60°

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

expand_moreBearing pedestal

expand_moreM6


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreM10


Wheel	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m

expand_moreM6

expand_moreWheel


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Use new screw.
Second stage	90°90°90°

expand_moreAudi gasoline V8 4.2 L BVJ 345 HP


M10	30.98 lbf⋅ft30.98 lbf⋅ft42 N⋅m
M8	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreAudi gasoline V12 6.0 L BHT 444 HP


First stage	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Use new screw.
Second stage	90°90°90°

expand_moreAll other modifications


M10	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m

expand_moreM6


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Use new screw.
Second stage	90°90°90°

expand_moreControl drive timing chain slip rail

expand_moreAudi gasoline V6 3.1 L BPK 256 HP at 6500 RPM, 330 N⋅m at 3250 RPM


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace screws.
Second stage	90°90°90°

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


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAudi gasoline V8 4.2 L BVJ 345 HP


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace screws.
Second stage	90°90°90°


Audi gasoline V12 6.0 L BHT 444 HP	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Audi gasoline V12 6.0 L BSB 444 HP	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Audi gasoline V12 6.0 L BTE 444 HP	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
All other modifications	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m

expand_moreDrive belt tensioner device

expand_moreAll Audi gasoline V8 4.2 L BFM engines


With hydraulic tensioning device	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m


Injection pump drive belt tensioning roller	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreInlet camshaft wheel

expand_moreAudi gasoline V6 3.1 L BPK 256 HP at 6500 RPM, 330 N⋅m at 3250 RPM


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws.
Second stage	59 lbf⋅ft59 lbf⋅ft80 N⋅m
Third stage	90°90°90°


Audi diesel V8 4.1 L BVN 322 HP at 3750 RPM, 650 N⋅m at 1600 RPM	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m

expand_moreAudi gasoline V8 4.2 L BVJ 345 HP


First stage	59 lbf⋅ft59 lbf⋅ft80 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAll other modifications


First stage	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreOil pump drive chain tensioner

expand_moreAudi gasoline V6 3.1 L BPK 256 HP at 6500 RPM, 330 N⋅m at 3250 RPM


First stage	4.43 lbf⋅ft4.43 lbf⋅ft6 N⋅m
Replace screws.
Second stage	45°45°45°

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


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Replace bolts.
Second stage	90°90°90°

expand_moreAudi gasoline V12 6.0 L BHT 444 HP


M6	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
M8	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m


All other modifications	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreOutlet camshaft wheel

expand_moreAudi gasoline V6 3.1 L BPK 256 HP at 6500 RPM, 330 N⋅m at 3250 RPM


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws.
Second stage	59 lbf⋅ft59 lbf⋅ft80 N⋅m
Third stage	90°90°90°

expand_moreAudi gasoline V8 4.2 L BVJ 345 HP


First stage	59 lbf⋅ft59 lbf⋅ft80 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAll other modifications


First stage	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreTension rail bearing screws


All Audi diesel V6 3.0 L ASB engines	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m

expand_moreAll Audi diesel V8 4.1 L BVN engines


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Second stage	90°90°90°

expand_moreAll other modifications


Left	30.98 lbf⋅ft30.98 lbf⋅ft42 N⋅m
Right	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreTiming case cover

expand_more3.0 TDI quattro with diesel V6 3.0 L 229 HP engine (2003.8–2010.7)


M6	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
M8	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreTiming case cover first cylinder row

expand_moreAudi diesel V6 3.0 L BNG 208 HP


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace screws.
Second stage	90°90°90°
Gradually tighten screws crosswise.

expand_moreAudi gasoline V6 3.1 L BPK 256 HP at 6500 RPM, 330 N⋅m at 3250 RPM


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Replace screws.
Second stage	90°90°90°

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


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace screws.
Second stage	90°90°90°


All other modifications	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Gradually tighten screws crosswise.

expand_moreTiming case cover second cylinder row

expand_moreAudi diesel V6 3.0 L BNG 208 HP


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace screws.
Second stage	90°90°90°
Gradually tighten screws crosswise.

expand_moreAudi gasoline V6 3.1 L BPK 256 HP at 6500 RPM, 330 N⋅m at 3250 RPM


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Replace screws.
Second stage	90°90°90°

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


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace screws.
Second stage	90°90°90°


All other modifications	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Gradually tighten screws crosswise.

expand_moreToothed belt guard


Rear	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m


Toothed belt guard at the bottom	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreToothed belt guard at the top

expand_moreAll Audi gasoline V8 4.2 L BFM engines


Left	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreToothed belt guard center

expand_moreToothed belt tensioning roller


All Audi diesel V6 3.0 L ASB engines	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
All other modifications	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m

expand_moreToothed belt tightener

expand_moreTop part of control unit housing


4.2 FSI quattro with gasoline V8 4.2 L 345 HP engine (2006.6–2010.7)	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreEngine lubrication

expand_moreOil cooler

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


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace screws.
Second stage	90°90°90°


All other modifications	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m


Oil cooler lines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Coolant line.

expand_moreOil drain plug

expand_moreAudi diesel V6 3.0 L BNG 208 HP


M14	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
M24	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m


Audi diesel V8 4.1 L BVN 322 HP at 3750 RPM, 650 N⋅m at 1600 RPM	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Audi gasoline V8 4.2 L BFM 330 HP at 6500 RPM, 430 N⋅m at 3500 RPM	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Audi gasoline V8 4.2 L BVJ 345 HP	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All other modifications	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_moreOil filter housing

expand_moreAudi gasoline V6 3.1 L BPK 256 HP at 6500 RPM, 330 N⋅m at 3250 RPM


Cap	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Otherwise	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m

expand_moreAudi gasoline V8 4.2 L BFM 330 HP at 6500 RPM, 430 N⋅m at 3500 RPM


Cap	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Otherwise	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m

expand_moreAudi gasoline V8 4.2 L BVJ 345 HP


Cap	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
M6	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
M8	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreAudi gasoline V12 6.0 L BHT 444 HP


Cap	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Otherwise	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreAll other modifications


Cap	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
Otherwise	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m


Oil lines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreOil pump

expand_moreOil pump chain wheel


All Audi gasoline V8 4.2 L BFM engines	25.08 lbf⋅ft25.08 lbf⋅ft34 N⋅m
All Audi diesel V6 3.0 L BNG engines	47.2 lbf⋅ft47.2 lbf⋅ft64 N⋅m
Property class 10.9

expand_moreAll Audi gasoline V6 3.1 L BPK engines


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


All other modifications	45.73 lbf⋅ft45.73 lbf⋅ft62 N⋅m
Property class 10.9

expand_moreOil sump

expand_moreAudi diesel V6 3.0 L BNG 208 HP

expand_moreAt the gearbox


Oil sump top part	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m

expand_moreOil sump lower part


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace screws.
Second stage	90°90°90°
Gradually tighten screws crosswise.

expand_moreOn the engine block


Oil sump top part	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Gradually tighten screws crosswise.

expand_moreAudi gasoline V6 3.1 L BPK 256 HP at 6500 RPM, 330 N⋅m at 3250 RPM


Oil sump lower part	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Gradually tighten screws crosswise.
Oil sump top part	11.8 lbf⋅ft11.8 lbf⋅ft16 N⋅m
Gradually tighten screws crosswise.

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

expand_moreOil sump lower part


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Use new screws and tighten them crosswise.
Second stage	90°90°90°

expand_moreOil sump top part


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Use new screws and tighten them crosswise.
Second stage	90°90°90°

expand_moreAudi gasoline V8 4.2 L BFM 330 HP at 6500 RPM, 430 N⋅m at 3500 RPM

expand_moreOil sump top part


At the gearbox	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
M7	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m
Gradually tighten screws crosswise.
M8	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m


Oil sump lower part	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Gradually tighten screws crosswise.

expand_moreAudi gasoline V8 4.2 L BVJ 345 HP


Oil sump lower part	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Gradually tighten screws crosswise.

expand_moreOil sump top part


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Tighten the screws crosswise.
Second stage	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m

expand_moreAudi gasoline V12 6.0 L BHT 444 HP

expand_moreAt the gearbox


At the gearbox	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
M6	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Tighten the screws in steps.
M8	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m


Oil sump lower part	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Gradually tighten screws crosswise.

expand_moreEngine management


Camshaft sensor	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Charge air pressure sensor	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreGlow plugs


All Audi diesel V8 4.1 L BVN engines	12.54 lbf⋅ft12.54 lbf⋅ft17 N⋅m

expand_moreAll other modifications


Ceramic glow plug	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
maximum torque
Metal glow plug	12.54 lbf⋅ft12.54 lbf⋅ft17 N⋅m

expand_moreLambda sensor


Audi gasoline V8 4.2 L BFM 330 HP at 6500 RPM, 430 N⋅m at 3500 RPM	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
All other modifications	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m

expand_moreEngine mounting

expand_moreEngine bracket

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


On the engine block	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_moreAudi gasoline V8 4.2 L BVJ 345 HP


Support	50.15 lbf⋅ft50.15 lbf⋅ft68 N⋅m

expand_moreEngine mounting

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


At the subframe	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
On engine bracket	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m


Audi gasoline V8 4.2 L BFM 330 HP at 6500 RPM, 430 N⋅m at 3500 RPM	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_moreAudi gasoline V8 4.2 L BVJ 345 HP


M10	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
M8	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m


All other modifications	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreEngine suspension

expand_more4.2 FSI quattro with gasoline V8 4.2 L 345 HP engine (2006.6–2010.7)


On the engine block	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

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_moreTorque arm


Audi diesel V6 3.0 L ASB 229 HP	31.72 lbf⋅ft31.72 lbf⋅ft43 N⋅m

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


M10	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
M8	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m


Audi gasoline V8 4.2 L BFM 330 HP at 6500 RPM, 430 N⋅m at 3500 RPM	31.72 lbf⋅ft31.72 lbf⋅ft43 N⋅m

expand_moreAudi gasoline V8 4.2 L BVJ 345 HP


M10	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m


All other modifications	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_moreExhaust system

expand_moreCatalytic converter


Audi diesel V6 3.0 L BNG 208 HP	19.91 lbf⋅ft19.91 lbf⋅ft27 N⋅m
Replace nuts. Use hot screw paste.
Audi diesel V6 3.0 L ASB 229 HP	19.91 lbf⋅ft19.91 lbf⋅ft27 N⋅m
Replace nuts. Use hot screw paste.
Audi diesel V8 4.1 L BVN 322 HP at 3750 RPM, 650 N⋅m at 1600 RPM	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace nuts.
Audi gasoline V8 4.2 L BVJ 345 HP	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace nut.

expand_moreExhaust manifold

expand_moreAudi gasoline V8 4.2 L BVJ 345 HP


First stage	Tighten by hand
Replace nuts.
Second stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Third stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m


All other modifications	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace nuts.

expand_moreExhaust pipe


Audi diesel V6 3.0 L BNG 208 HP	19.91 lbf⋅ft19.91 lbf⋅ft27 N⋅m
With catalytic converter
Audi diesel V6 3.0 L ASB 229 HP	19.91 lbf⋅ft19.91 lbf⋅ft27 N⋅m
With catalytic converter
All other modifications	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace nuts.

expand_moreExhaust pipe bracket

expand_moreAll Audi diesel V8 4.1 L BVN engines


Nuts	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m
Screws	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m


All other modifications	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace nuts.

expand_moreFuel supply

expand_moreFuel filter bracket

expand_moreAudi gasoline V6 3.1 L BPK 256 HP at 6500 RPM, 330 N⋅m at 3250 RPM


Clamps	2.21 lbf⋅ft2.21 lbf⋅ft3 N⋅m
Otherwise	1.11 lbf⋅ft1.11 lbf⋅ft1.5 N⋅m

expand_moreAudi gasoline V8 4.2 L BFM 330 HP at 6500 RPM, 430 N⋅m at 3500 RPM


Clamps	2.21 lbf⋅ft2.21 lbf⋅ft3 N⋅m
Otherwise	1.11 lbf⋅ft1.11 lbf⋅ft1.5 N⋅m

expand_moreAudi gasoline V8 4.2 L BVJ 345 HP


Clamps	2.21 lbf⋅ft2.21 lbf⋅ft3 N⋅m
Otherwise	1.11 lbf⋅ft1.11 lbf⋅ft1.5 N⋅m

expand_moreAudi gasoline V12 6.0 L BHT 444 HP


Clamps	2.21 lbf⋅ft2.21 lbf⋅ft3 N⋅m
Nuts	1.11 lbf⋅ft1.11 lbf⋅ft1.5 N⋅m


All other modifications	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreFuel lines


All Audi diesel V8 4.1 L BVN engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreIgnition system


Spark plugs	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_moreStart system

expand_moreStarter


Audi diesel V8 4.1 L BVN 322 HP at 3750 RPM, 650 N⋅m at 1600 RPM	30.98 lbf⋅ft30.98 lbf⋅ft42 N⋅m

expand_moreAudi gasoline V8 4.2 L BFM 330 HP at 6500 RPM, 430 N⋅m at 3500 RPM


M10	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
M12	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m

expand_moreAudi gasoline V8 4.2 L BVJ 345 HP


M10	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Property class 10.9
M12	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m

expand_moreAudi gasoline V12 6.0 L BHT 444 HP


M10	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Property class 10.9
M12	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m


All other modifications	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2007 Audi A8 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.

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 A8 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 2007 Audi A8 Quattro you're not only saving money, but also also improving your technical skills and learning something new.

2007 Audi A8 Quattro generations

In 2007 Audi offered 2 generations of the A8 Quattro. Engine fastener tightening specifications may vary in different generations. Be sure that you are looking at the rigt modification.

D3 second facelift

Type 4E

2007 Audi A8 Quattro D3 first facelift Engine Fastener Tightening Specifications

Table of Contents

Conquer your fears and never give up!

2007 Audi A8 Quattro generations

D3 second facelift

Audi A8 Quattro D3 first facelift model years

Suggest edit