2007 Audi A4 Avant engine fastener tightening specifications

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Condition	Value

expand_moreAir intake system

expand_moreIntake manifold


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

expand_moreIntake manifold support

expand_moreAuxiliary assemblies

expand_moreAuxiliary drive belt deflection pulley


1.8 TFSI with gasoline straight-4 1.8 L 158 HP at 4500 RPM, 250 N⋅m at 1500 RPM engine (2007.11–2012.3)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
1.8 TFSI with gasoline straight-4 1.8 L 158 HP at 4500 RPM, 250 N⋅m at 1500 RPM engine (2007.11–2012.3)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
2.7 TDI with diesel V6 2.7 L 161 HP at 3500 RPM, 400 N⋅m at 1400 RPM engine (2007.11–2012.3)	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
2.7 TDI with diesel V6 2.7 L 161 HP at 3500 RPM, 400 N⋅m at 1400 RPM engine (2007.11–2012.3)	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
2.7 TDI with diesel V6 2.7 L 188 HP at 3500 RPM, 400 N⋅m at 1400 RPM engine (2007.11–2012.3)	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
2.7 TDI with diesel V6 2.7 L 188 HP at 3500 RPM, 400 N⋅m at 1400 RPM engine (2007.11–2012.3)	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreAll other modifications


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

expand_moreAuxiliary drive belt tensioner

expand_moreAll Audi diesel straight-4 2.0 L CAGB engines


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Second stage	180°180°180°

expand_moreAll Audi diesel V6 2.7 L CAMB engines


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


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

expand_moreAir-conditioning compressor


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

expand_moreAir-conditioning compressor bracket

expand_moreAll Audi diesel straight-4 2.0 L CAGB engines

expand_moreM10 × 155 screws


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws.
Second stage	180°180°180°

expand_moreM10 × 40 screws


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws.
Second stage	60°60°60°

expand_moreM10 × 60 screws


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws.
Second stage	60°60°60°


All Audi diesel V6 2.7 L CAMB engines	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
All Audi diesel V6 2.7 L CGKB engines	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_moreAll other modifications


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

expand_moreAir-conditioning compressor pressure line


M6	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
M8	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAlternator


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

expand_moreGenerator bracket

expand_moreAll Audi diesel straight-4 2.0 L CAGB engines

expand_moreM10 × 155 screws


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws.
Second stage	180°180°180°

expand_moreM10 × 40 screws


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws.
Second stage	60°60°60°

expand_moreM10 × 60 screws


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws.
Second stage	60°60°60°


All Audi diesel V6 2.7 L CAMA engines	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
All Audi diesel V6 2.7 L CAMB engines	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
All Audi diesel V6 2.7 L CGKA engines	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
All Audi diesel V6 2.7 L CGKB engines	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_moreAll other modifications


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

expand_morePower steering pump bracket


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

expand_moreHydraulic lines at the servo-steering pump

expand_moreAll other modifications


M6	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Union nuts	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m

expand_moreServo pump pulley

expand_moreAll Audi diesel V6 2.7 L CAMB engines


With active steering	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
Otherwise	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m


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

expand_moreServo steering pump


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


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

expand_moreCarburetion


Injection pump drive wheel	55.32 lbf⋅ft55.32 lbf⋅ft75 N⋅m

expand_moreFuel-distributing pipe


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

expand_moreHigh-pressure line


All other modifications	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Check compressed air line.

expand_moreHigh-pressure pump

expand_moreAll Audi diesel straight-4 2.0 L CAGA engines

expand_moreM8 × 28 screws


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

expand_moreM8 × 90 screws


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Second stage	180°180°180°

expand_moreAll Audi diesel straight-4 2.0 L CAGB engines

expand_moreCAGB engine

expand_moreM8 × 28 screws


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

expand_moreCJCB engine

expand_moreM8 × 28 screws


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	45°45°45°

expand_moreM8 × 90 screws


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	180°180°180°

expand_moreAll other modifications

expand_moreM8 × 28 screws


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	45°45°45°

expand_moreM8 × 90 screws


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	180°180°180°

expand_moreHigh-pressure pump pulley


All Audi diesel V6 2.7 L CAMA engines	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
All Audi diesel V6 2.7 L CAMB engines	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
All Audi diesel V6 2.7 L CGKA engines	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
All Audi diesel V6 2.7 L CGKB engines	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m

expand_moreAll other modifications


Central nuts	70.07 lbf⋅ft70.07 lbf⋅ft95 N⋅m
Wheel	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.


Injection hoses	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Check compressed air line.

expand_moreInjection nozzle (injector)

expand_moreAll Audi diesel straight-4 2.0 L CAGA engines

expand_moreCAGA engine


Nuts	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Screws	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m

expand_moreCJCA engine


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace screws.
Second stage	180°180°180°

expand_moreAll Audi diesel straight-4 2.0 L CAGB engines

expand_moreCAGB engine


Nuts	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Screws	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m

expand_moreCJCB engine


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Use new screw.
Second stage	180°180°180°

expand_moreAll Audi diesel V6 2.7 L CAMB engines


Retaining clamp	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreAll other modifications


Retaining clamp	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Screws	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m

expand_moreInjection pump

expand_more1.8 TFSI with gasoline straight-4 1.8 L 158 HP at 4500 RPM, 250 N⋅m at 1500 RPM engine (2007.11–2012.3)


High-pressure pump	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace screws.

expand_more2.7 TDI with diesel V6 2.7 L 161 HP at 3500 RPM, 400 N⋅m at 1400 RPM engine (2007.11–2012.3)


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

expand_moreAll other modifications


High-pressure pump	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Tighten bolts uniformly in several passes.


Pressure tube connection	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace components.

expand_moreCharging


Charge air pipes	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreTurbo charger

expand_moreAll Audi diesel V6 2.7 L CAMB engines


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


All other modifications	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace nuts. Use hot screw paste.

expand_moreTurbocharger bracket

expand_moreAll other modifications


M10	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
M8	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreTurbocharger coolant feed line

expand_moreTurbocharger coolant return line

expand_moreTurbocharger oil feed line

expand_moreAll other modifications


Banjo screws	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace sealing rings.
Union nuts	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreTurbocharger oil return line


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

expand_moreCooling system

expand_moreCoolant pump


1.8 TFSI with gasoline straight-4 1.8 L 158 HP at 4500 RPM, 250 N⋅m at 1500 RPM engine (2007.11–2012.3)	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Tighten cross-wise.
1.8 TFSI with gasoline straight-4 1.8 L 158 HP at 4500 RPM, 250 N⋅m at 1500 RPM engine (2007.11–2012.3)	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Tighten cross-wise.
2.7 TDI with diesel V6 2.7 L 161 HP at 3500 RPM, 400 N⋅m at 1400 RPM engine (2007.11–2012.3)	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
2.7 TDI with diesel V6 2.7 L 161 HP at 3500 RPM, 400 N⋅m at 1400 RPM engine (2007.11–2012.3)	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
2.7 TDI with diesel V6 2.7 L 188 HP at 3500 RPM, 400 N⋅m at 1400 RPM engine (2007.11–2012.3)	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
2.7 TDI with diesel V6 2.7 L 188 HP at 3500 RPM, 400 N⋅m at 1400 RPM engine (2007.11–2012.3)	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All other modifications	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m


Coolant pump pulley	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreCoolant pump drive wheel


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Use new screw. (left-hand thread)
Second stage	90°90°90°

expand_moreCylinder head

expand_moreCamshaft bearing


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

expand_moreCylinder head screws

expand_more1.8 TFSI with gasoline straight-4 1.8 L 158 HP at 4500 RPM, 250 N⋅m at 1500 RPM engine (2007.11–2012.3)

expand_moreScrews 1 – 10


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

expand_moreScrews 11 – 14

expand_moreFourth stage


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

expand_more2.0 TDI with diesel straight-4 2.0 L 134 HP at 4200 RPM, 320 N⋅m at 1750 RPM engine (2007.11–2015.12)

expand_moreCJCB engine


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws.
Second stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Third stage	90°90°90°
Fourth stage	90°90°90°

expand_more2.0 TDI with diesel straight-4 2.0 L 141 HP at 4200 RPM, 320 N⋅m at 1750 RPM engine (2007.11–2015.12)

expand_moreCJCA engine


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws.
Second stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Third stage	90°90°90°
Fourth stage	90°90°90°

expand_moreCMFA engine


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws.
Second stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Third stage	90°90°90°
Fourth stage	90°90°90°

expand_more2.7 TDI with diesel V6 2.7 L 161 HP at 3500 RPM, 400 N⋅m at 1400 RPM engine (2007.11–2012.3)


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

expand_moreAll other modifications


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Use new screws.
Second stage	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Third stage	90°90°90°
Fourth stage	90°90°90°

expand_moreValve cover

expand_moreAll Audi diesel straight-4 2.0 L CAGA engines

expand_moreCAGA engine


First stage	Tighten by hand
Gradually tighten screws crosswise.
Second stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m


CJCA engine	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Tighten gradually and alternately from inside to outside.

expand_moreAll Audi diesel straight-4 2.0 L CAGB engines


First stage	Tighten by hand
Gradually tighten screws crosswise.
Second stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m


All Audi diesel V6 2.7 L CAMA engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Gradually tighten screws crosswise.
All Audi diesel V6 2.7 L CAMB engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Gradually tighten screws crosswise.
All Audi diesel V6 2.7 L CGKA engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Gradually tighten screws crosswise.
All Audi diesel V6 2.7 L CGKB engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Gradually tighten screws crosswise.

expand_moreAll other modifications

expand_moreAt the cylinder head

expand_moreBearing casing


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Tighten new screws in inside-to-outside order.
Second stage	90°90°90°


Valve cover locking screws	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m

expand_moreEngine block

expand_moreBalance shaft gear wheel

expand_moreAll Audi diesel straight-4 2.0 L CAGA engines

expand_moreBalance shaft module


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


All Audi diesel V6 2.7 L CAMA engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
All Audi diesel V6 2.7 L CAMB engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
All Audi diesel V6 2.7 L CGKA engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
All Audi diesel V6 2.7 L CGKB engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreAll other modifications

expand_moreCoolant pump


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Use new screw. (left-hand thread)
Second stage	90°90°90°


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

expand_moreBalance shaft module

expand_moreScrews 1 – 6


First stage	Screw in screw(s) finger tight.
Replace screws.
Second stage	4.43 lbf⋅ft4.43 lbf⋅ft6 N⋅m
Fifth stage	90°90°90°

expand_moreScrews 1 – 4


Third stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreScrews 5 – 6


Fourth stage	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m

expand_moreConnecting rod bearing

expand_more2.7 TDI with diesel V6 2.7 L 161 HP at 3500 RPM, 400 N⋅m at 1400 RPM engine (2007.11–2012.3)


First stage	25.81 lbf⋅ft25.81 lbf⋅ft35 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_moreCrankshaft central screws

expand_more1.8 TFSI with gasoline straight-4 1.8 L 158 HP at 4500 RPM, 250 N⋅m at 1500 RPM engine (2007.11–2012.3)


First stage	110.63 lbf⋅ft110.63 lbf⋅ft150 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAll other modifications


First stage	132.76 lbf⋅ft132.76 lbf⋅ft180 N⋅m
Use new screw.
Second stage	90°90°90°
Third stage	45°45°45°

expand_moreCrankshaft pulley

expand_moreAll other modifications


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

expand_moreDrive plate

expand_moreOn crankshaft


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


Flywheel	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Replace screws.

expand_moreMain bearing

expand_moreAll Audi diesel straight-4 2.0 L CAGB engines

expand_moreBalance shaft module


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

expand_moreBalance shaft module (M7)

expand_moreSecond stage


First step	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m
Second step	90°90°90°

expand_moreBalance shaft module (M8)

expand_moreSecond stage


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

expand_moreBearing cap


First stage	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAll Audi diesel V6 2.7 L CAMB engines


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Alternately, first inside and then outside
Second stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Replace screws.
Third stage	90°90°90°

expand_moreAll other modifications

expand_moreScrews 1 – 11


First stage	Screw in screw(s) by hand.
Replace screws.

expand_moreScrews 1 – 10


Second stage	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Third stage	90°90°90°

expand_moreScrew 11


Fourth stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Fifth stage	90°90°90°

expand_moreVibration damper

expand_moreAll other modifications


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

expand_moreEngine control


Balance shaft timing chain guide rail	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Balance shaft timing chain tension rail	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreBottom part of the control unit housing

expand_moreAll other modifications


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Use new screws and tighten them crosswise.
Second stage	45°45°45°

expand_moreCamshaft adjuster

expand_moreAll Audi gasoline straight-4 1.8 L CABB engines


Bearing casing	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Cap	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreInlet camshaft


Central screws	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
Left-hand thread

expand_moreOutlet camshaft

expand_moreCentral screws


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Use new screw.
Second stage	90°90°90°

expand_moreAll other modifications


Bearing casing	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Cap	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Central screws	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
Left-hand thread

expand_moreCamshaft drive belt deflection pulley


All Audi diesel V6 2.7 L CAMB engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
All Audi diesel V6 2.7 L CGKB engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreAll other modifications

expand_moreM10

expand_moreScrews


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


M8	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m


Camshaft timing chain guide rail	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreCamshaft timing chain slip rail

expand_moreAll Audi diesel V6 2.7 L CAMB engines


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


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

expand_moreCamshaft timing chain tensioner

expand_moreAll Audi diesel V6 2.7 L CAMB engines


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


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

expand_moreCamshaft timing chain tensioning rail

expand_moreAll Audi diesel V6 2.7 L CAMB engines


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


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

expand_moreCamshaft timing gear

expand_moreAll Audi diesel straight-4 2.0 L CAGA engines


Central screws	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m

expand_moreCAGA engine

expand_moreWheel


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	45°45°45°

expand_moreCJCA engine


Wheel	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAll Audi diesel straight-4 2.0 L CAGB engines


Central screws	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m

expand_moreCAGB engine

expand_moreWheel


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	45°45°45°

expand_moreCJCB engine


Wheel	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m


All Audi diesel V6 2.7 L CAMA engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
All Audi diesel V6 2.7 L CAMB engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
All Audi diesel V6 2.7 L CGKA engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
All Audi diesel V6 2.7 L CGKB engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreAll other modifications


Central screws	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m

expand_moreWheel


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	45°45°45°

expand_moreControl drive chain tensioner


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

expand_moreControl drive sprocket wheel

expand_moreAll other modifications

expand_moreOn bearing casing

expand_moreCentral screws


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

expand_moreOn the engine block

expand_moreBearing casing


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


Central screws	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m

expand_moreControl drive timing chain slip rail

expand_moreAll other modifications

expand_moreRight


Bottom	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
Use screw-locking compound.

expand_moreTop


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

expand_moreDrive chain balance shaft tensioner


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


Injection pump drive belt tensioning roller	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreIntermediate shaft chain sprocket

expand_moreAll Audi diesel straight-4 2.0 L CAGA engines

expand_moreBalance shaft module


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

expand_moreAll other modifications


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace the screws and sprocket wheel.
Second stage	for freedom from play

expand_moreThird stage


First step	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Second step	90°90°90°

expand_moreOil pump drive chain tensioner


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

expand_moreOutlet camshaft wheel

expand_moreAll other modifications

expand_moreCentral screws


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

expand_moreTension rail bearing screws


All other modifications	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
Use screw-locking compound.

expand_moreTiming case cover

expand_moreAll other modifications


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


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

expand_moreTiming case cover second cylinder row


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


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

expand_moreToothed belt tensioning roller


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace nuts.
Second stage	45°45°45°

expand_moreTop part of control unit housing


All other modifications	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Tighten cross-wise.

expand_moreEngine lubrication

expand_moreOil cooler

expand_moreAll Audi diesel straight-4 2.0 L CAGA engines


CAGA engine	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
CJCA engine	8.11 lbf⋅ft8.11 lbf⋅ft11 N⋅m

expand_moreAll Audi diesel straight-4 2.0 L CAGB engines


CAGB engine	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
CJCB engine	8.11 lbf⋅ft8.11 lbf⋅ft11 N⋅m


All Audi diesel V6 2.7 L CAMA engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All Audi diesel V6 2.7 L CAMB engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All Audi diesel V6 2.7 L CGKA engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All Audi diesel V6 2.7 L CGKB engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreAll other modifications


Heat-exchanger on oil filter housing	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m


Oil drain plug	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace sealing ring and screw.

expand_moreOil filter housing

expand_moreAll Audi diesel straight-4 2.0 L CAGA engines


Oil filter cover	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreOn the engine block


First stage	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Use new screws and tighten them crosswise.
Second stage	90°90°90°

expand_moreAll Audi diesel straight-4 2.0 L CAGB engines


Oil filter cover	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreOn the engine block


First stage	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Use new screws and tighten them crosswise.
Second stage	90°90°90°

expand_moreAll Audi diesel V6 2.7 L CAMB engines


Oil filter cover	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m

expand_moreAll other modifications


Oil filter cover	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreOn the engine block


First stage	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Tighten alternately starting from the top left
Second stage	90°90°90°
Use new screws.

expand_moreOil pump

expand_more2.0 TDI with diesel straight-4 2.0 L 134 HP at 4200 RPM, 320 N⋅m at 1750 RPM engine (2007.11–2015.12)


CAGB engine	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
CJCB engine	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m


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

expand_moreOil pump chain wheel


All other modifications	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m

expand_moreOil sump

expand_more1.8 TFSI with gasoline straight-4 1.8 L 158 HP at 4500 RPM, 250 N⋅m at 1500 RPM engine (2007.11–2012.3)

expand_moreOil sump lower part


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace screws.
Second stage	45°45°45°

expand_moreOil sump top part


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

expand_more2.7 TDI with diesel V6 2.7 L 161 HP at 3500 RPM, 400 N⋅m at 1400 RPM engine (2007.11–2012.3)

expand_moreAt the gearbox

expand_moreOil sump top part


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

expand_moreOil sump lower part


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Tighten the new screws evenly in several steps.
Second stage	90°90°90°
Cap	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m

expand_moreOn the engine block


Oil sump top part	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m

expand_moreAll other modifications

expand_moreAt the gearbox


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


M10	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
M7	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Gradually tighten screws crosswise.

expand_moreEngine management


Camshaft sensor	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Charge air pressure sensor	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m

expand_moreCrankshaft sensor


All Audi diesel V6 2.7 L CAMA engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All Audi diesel V6 2.7 L CAMB engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All Audi diesel V6 2.7 L CGKA engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All Audi diesel V6 2.7 L CGKB engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All other modifications	3.32 lbf⋅ft3.32 lbf⋅ft4.5 N⋅m

expand_moreExhaust gas temperature sensor


All other modifications	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m

expand_moreGlow plugs


All other modifications	12.54 lbf⋅ft12.54 lbf⋅ft17 N⋅m

expand_moreKnock sensor


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


Lambda sensor	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m

expand_moreEngine mounting


Engine bracket	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_moreEngine mounting


At the subframe	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m

expand_moreOn engine bracket


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

expand_moreSubframe

expand_moreOn chassis


First stage	84.82 lbf⋅ft84.82 lbf⋅ft115 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreSubframe diagonal strut

expand_moreM12 × 42 screws


First stage	66.38 lbf⋅ft66.38 lbf⋅ft90 N⋅m
Use new screws.
Second stage	135°135°135°

expand_moreM12 × 50 screws


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

expand_moreTorque arm

expand_moreOn chassis


Cross support	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m


On the engine block	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreExhaust system

expand_moreCatalytic converter


All Audi diesel straight-4 2.0 L CAGA engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
Replace the nuts and use fitting paste
All Audi diesel straight-4 2.0 L CAGB engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
Replace the nuts and use fitting paste
All Audi diesel straight-4 2.0 L CJCA engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
Replace the nuts and use fitting paste
All Audi diesel straight-4 2.0 L CJCB engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
Replace the nuts and use fitting paste
All Audi diesel straight-4 2.0 L CMEA engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
Replace the nuts and use fitting paste
All Audi diesel straight-4 2.0 L CMFA engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
Replace the nuts and use fitting paste
All Audi diesel straight-4 2.0 L CSUB engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
Replace the nuts and use fitting paste
All other modifications	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace nuts. Use hot screw paste.


Catalytic converter bracket	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreDiesel particulate filter


All other modifications	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
Replace nuts. Use hot screw paste.

expand_moreExhaust manifold


All Audi diesel straight-4 2.0 L CAGA engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace nuts. Use hot screw paste.
All Audi diesel straight-4 2.0 L CAGB engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace the nuts and use fitting paste
All Audi diesel V6 2.7 L CAMA engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace nuts.
All Audi diesel V6 2.7 L CAMB engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace nuts.
All Audi diesel V6 2.7 L CGKA engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace nuts.
All Audi diesel V6 2.7 L CGKB engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace nuts.
All Audi diesel straight-4 2.0 L CJCA engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace nuts. Use hot screw paste.
All Audi diesel straight-4 2.0 L CJCB engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace the nuts and use fitting paste
All Audi diesel straight-4 2.0 L CMEA engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace nuts. Use hot screw paste.
All Audi diesel straight-4 2.0 L CMFA engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace nuts. Use hot screw paste.
All Audi diesel straight-4 2.0 L CSUB engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace the nuts and use fitting paste

expand_moreAll other modifications

expand_moreNuts


Bottom	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace nuts.

expand_moreTop


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Replace nuts.
Second stage	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
Tighten cross-wise.
Third stage	11.8 lbf⋅ft11.8 lbf⋅ft16 N⋅m
Fourth stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreExhaust manifold heat shields


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


Exhaust pipe	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace the nuts and use fitting paste
Exhaust pipe bracket	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
Exhaust pipe rear	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


1.8 TFSI with gasoline straight-4 1.8 L 158 HP at 4500 RPM, 250 N⋅m at 1500 RPM engine (2007.11–2012.3)	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
1.8 TFSI with gasoline straight-4 1.8 L 158 HP at 4500 RPM, 250 N⋅m at 1500 RPM engine (2007.11–2012.3)	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m

expand_more2.7 TDI with diesel V6 2.7 L 161 HP at 3500 RPM, 400 N⋅m at 1400 RPM engine (2007.11–2012.3)


M10	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m

expand_more2.7 TDI with diesel V6 2.7 L 188 HP at 3500 RPM, 400 N⋅m at 1400 RPM engine (2007.11–2012.3)


M10	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m

expand_moreM12

expand_moreScrews


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

expand_moreAll other modifications


M10	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m

expand_moreM12


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws.
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 2007 Audi A4 Avant 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

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 A4 Avant 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 A4 Avant you're not only saving money, but also also improving your technical skills and learning something new.

2007 Audi A4 Avant generations

In 2007 Audi offered 2 generations of the A4 Avant. Engine fastener tightening specifications may vary in different generations. Be sure that you are looking at the rigt modification.

B7

Type 8ED

2007 Audi A4 Avant B8 Engine Fastener Tightening Specifications

Table of Contents

Conquer your fears and never give up!

2007 Audi A4 Avant generations

B7

Audi A4 Avant B8 model years

Suggest edit