2012 Audi TT Roadster Quattro engine fastener tightening specifications

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Condition	Value

expand_moreAir intake system

expand_moreIntake manifold


All Audi diesel straight-4 2.0 L CBBB engines	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreAll Audi gasoline straight-5 2.5 L CEPA engines


Lower section of intake manifold	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Upper section of intake manifold	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m


All Audi diesel straight-4 2.0 L CFGB engines	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
All other modifications	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreAuxiliary assemblies

expand_moreAuxiliary drive belt deflection pulley

expand_moreAll Audi gasoline straight-5 2.5 L CEPA engines


Bottom	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
Top	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreAuxiliary drive belt tensioner


All Audi gasoline straight-5 2.5 L CEPA engines	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
All Audi gasoline straight-4 2.0 L CESA engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Audi gasoline straight-4 2.0 L CETA engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All other modifications	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m


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

expand_moreAir-conditioning compressor bracket


All Audi gasoline straight-4 2.0 L CDLB engines	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Tighten cross-wise.
All Audi gasoline straight-5 2.5 L CEPA engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreAll other modifications


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


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_moreAll Audi diesel straight-4 2.0 L CBBB engines

expand_moreM10 × 30 screws


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws.
Second stage	45°45°45°

expand_moreM10 × 52 screws


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

expand_moreM10 × 60 screws


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


All Audi gasoline straight-4 2.0 L CDLB engines	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Tighten cross-wise.
All Audi gasoline straight-5 2.5 L CEPA engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreAll other modifications


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

expand_moreTensioning device for air-conditioning compressor auxiliary drive belt


2.5 RS quattro with gasoline straight-5 2.5 L 335 HP at 5400 RPM, 450 N⋅m at 1600 RPM engine (2009.7–2014.6)	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m


Vacuum pump	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreCarburetion

expand_moreFuel-distributing pipe


All Audi diesel straight-4 2.0 L CBBB engines	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
All Audi gasoline straight-5 2.5 L CEPA engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All Audi diesel straight-4 2.0 L CFGB engines	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreHigh-pressure line

expand_more2.5 RS quattro with gasoline straight-5 2.5 L 335 HP at 5400 RPM, 450 N⋅m at 1600 RPM engine (2009.7–2014.6)


Union nuts	19.91 lbf⋅ft19.91 lbf⋅ft27 N⋅m

expand_moreHigh-pressure pump


All Audi gasoline straight-4 2.0 L CDLB engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All other modifications	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreHigh-pressure pump pulley


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
Pressure tube connection	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreCharging

expand_moreCharge air pipes


All Audi diesel straight-4 2.0 L CBBB engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All Audi diesel straight-4 2.0 L CFGB engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All other modifications	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreTurbo charger


2.5 RS quattro with gasoline straight-5 2.5 L 335 HP at 5400 RPM, 450 N⋅m at 1600 RPM engine (2009.7–2014.6)	24.34 lbf⋅ft24.34 lbf⋅ft33 N⋅m
Replace nuts.


Turbocharger bracket	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Turbocharger coolant feed line	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
Turbocharger coolant return line	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
Turbocharger oil feed line	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Turbocharger oil return line	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreCooling system

expand_moreCoolant pump


All Audi diesel straight-4 2.0 L CBBB engines	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
All Audi gasoline straight-4 2.0 L CDLB engines	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
All Audi diesel straight-4 2.0 L CFGB engines	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
All other modifications	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Tighten cross-wise.

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

expand_moreAll Audi gasoline straight-4 2.0 L CDLB engines


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

expand_moreAll Audi gasoline straight-5 2.5 L CEPA engines

Figure 1. Cylinder head, Camshaft bearing, Audi gasoline straight-5 2.5 L CEPA.


First stage	Screw in screw(s) by hand.
Replace screws. See figure 1.

expand_moreSecond stage


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

expand_moreCylinder head screws

expand_moreAll Audi diesel straight-4 2.0 L CBBB engines

Figure 2. Cylinder head, Cylinder head screws, Audi diesel straight-4 2.0 L CBBB.


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws. See figure 2.
Second stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Third stage	90°90°90°
Fourth stage	90°90°90°

expand_moreAll Audi gasoline straight-4 2.0 L CDLB engines


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

expand_moreAll Audi gasoline straight-5 2.5 L CEPA engines

expand_moreScrews 1 – 12

Figure 3. Cylinder head, Cylinder head screws, Audi gasoline straight-5 2.5 L CEPA, Screws 1 – 12.


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace screws. See figure 3.
Second stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Third stage	90°90°90°
Fourth stage	90°90°90°

expand_moreScrew 13

expand_moreFifth stage


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

expand_moreAll other modifications

expand_moreScrews 1 – 10

Figure 4. Cylinder head, Cylinder head screws, All other modifications, Screws 1 – 10.


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws. See figure 4.
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_moreVariable valve control, Screws 1 – 10

Figure 5. Cylinder head, Cylinder head screws, All other modifications, Variable valve control, Screws 1 – 10.


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

expand_moreVariable valve control, Screw 11

expand_moreFourth stage


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

expand_moreCylinder head screws shank length (new)


All Audi diesel straight-4 2.0 L CBBB engines	5.39 in5.39 in137 mm
All Audi diesel straight-4 2.0 L CFGB engines	5.39 in5.39 in137 mm

expand_moreValve cover


All Audi diesel straight-4 2.0 L CBBB engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Tighten cross-wise.
All Audi gasoline straight-4 2.0 L CDLB engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Tighten the screws cross-wise from inside to outside.

expand_moreAll Audi gasoline straight-5 2.5 L CEPA engines

Figure 6. Cylinder head, Valve cover, Audi gasoline straight-5 2.5 L CEPA.


First stage	Screw in screw(s) by hand.
See figure 6.
Second stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m


All Audi diesel straight-4 2.0 L CFGB engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Tighten cross-wise.

expand_moreAll other modifications

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°

expand_moreEngine block

expand_moreBalance shaft gear wheel

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_moreConnecting rod bearing

expand_moreAll Audi diesel straight-4 2.0 L CBBB engines


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

expand_moreAll other modifications


First stage	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreCrankshaft central screws

expand_moreAll Audi gasoline straight-4 2.0 L CDLB engines


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

expand_moreAll other modifications


First stage	88.51 lbf⋅ft88.51 lbf⋅ft120 N⋅m
Use new screw.
Second stage	90°90°90°

expand_moreCrankshaft pulley

expand_more2.5 RS quattro with gasoline straight-5 2.5 L 335 HP at 5400 RPM, 450 N⋅m at 1600 RPM engine (2009.7–2014.6)


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

expand_moreEngine block closure screws


2.5 RS quattro with gasoline straight-5 2.5 L 335 HP at 5400 RPM, 450 N⋅m at 1600 RPM engine (2009.7–2014.6)	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace sealing rings.

expand_moreFlywheel


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

expand_moreFlywheel cover


2.0 TTS quattro with gasoline straight-4 2.0 L 268 HP engine (2008.5–2014.6)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreMain bearing

expand_moreAll Audi diesel straight-4 2.0 L CBBB engines


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

expand_moreAll Audi gasoline straight-4 2.0 L CDLB engines


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

expand_moreAll Audi gasoline straight-5 2.5 L CEPA engines


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

expand_moreAll other modifications

expand_moreLateral-fitting screw


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

expand_moreScrews

expand_moreBottom


First stage	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Tighten new screws in inside-to-outside order.
Second stage	90°90°90°

expand_moreVibration damper

expand_moreAll Audi gasoline straight-4 2.0 L CDLB engines


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

expand_moreAll Audi gasoline straight-4 2.0 L CESA engines


First stage	110.63 lbf⋅ft110.63 lbf⋅ft150 N⋅m
Use new seal and screws.
Second stage	90°90°90°

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

expand_moreBottom part of the control unit housing

expand_moreAll Audi gasoline straight-5 2.5 L CEPA engines

expand_moreAt the cylinder head


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


On the engine block	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Gradually tighten screws crosswise.

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 2.0 L CDLB engines


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Use new screw.
Second stage	45°45°45°

expand_moreAll Audi gasoline straight-4 2.0 L CESA engines

expand_moreAt the cylinder head


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


Cap	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreExhaust side (M6)

expand_moreCentral screws


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

expand_moreExhaust side (M8)

expand_moreCentral screws


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

expand_moreIntake-side


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

expand_moreCamshaft drive belt deflection pulley

expand_moreAll Audi diesel straight-4 2.0 L CBBB engines

expand_moreM10


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


M8	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreAll Audi gasoline straight-4 2.0 L CDLB engines


Bottom	24.34 lbf⋅ft24.34 lbf⋅ft33 N⋅m
Top	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreCamshaft timing chain slip rail


All Audi gasoline straight-4 2.0 L CESA engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All Audi gasoline straight-4 2.0 L CETA engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreCamshaft timing chain tensioner


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

expand_moreCamshaft timing chain tensioning rail


All Audi gasoline straight-5 2.5 L CEPA engines	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
All Audi gasoline straight-4 2.0 L CESA engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All Audi gasoline straight-4 2.0 L CETA engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreCamshaft timing gear

expand_moreAll Audi diesel straight-4 2.0 L CBBB engines


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

expand_moreWheel


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

expand_moreAll Audi gasoline straight-4 2.0 L CDLB engines


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Use new screw.
Second stage	180°180°180°

expand_moreControl drive chain tensioner


All Audi gasoline straight-5 2.5 L CEPA engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreControl drive sprocket wheel


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


Drive chain balance shaft tensioner	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m

expand_moreInlet camshaft wheel

expand_moreAll Audi gasoline straight-5 2.5 L CEPA engines

expand_moreWith camshaft adjuster


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

expand_moreAll Audi gasoline straight-4 2.0 L CESA engines


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

expand_moreIntermediate shaft chain sprocket


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 Audi gasoline straight-4 2.0 L CDLB engines	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
All other modifications	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreOutlet camshaft wheel

expand_moreAll Audi gasoline straight-5 2.5 L CEPA engines

expand_moreWith camshaft adjuster


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

expand_moreAll Audi gasoline straight-4 2.0 L CESA engines

expand_moreM6

expand_moreScrews


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

expand_moreM8

expand_moreScrews


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

expand_moreToothed belt guard


All Audi gasoline straight-4 2.0 L CDLB engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreAll Audi gasoline straight-4 2.0 L CESA engines


Coolant pump	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreToothed belt guard at the bottom


All Audi diesel straight-4 2.0 L CBBB engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Audi gasoline straight-4 2.0 L CDLB engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All Audi diesel straight-4 2.0 L CFGB engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreToothed belt guard at the top


2.0 TTS quattro with gasoline straight-4 2.0 L 268 HP engine (2008.5–2014.6)	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m


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

expand_moreToothed belt tensioning roller

expand_moreAll Audi diesel straight-4 2.0 L CBBB engines


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


All Audi gasoline straight-4 2.0 L CDLB engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

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


All Audi gasoline straight-4 2.0 L CDLB engines	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
All Audi gasoline straight-5 2.5 L CEPA engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All Audi gasoline straight-4 2.0 L CESA engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
All Audi gasoline straight-4 2.0 L CETA engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
All other modifications	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m


Oil drain plug	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_moreOil filter housing

expand_moreAll Audi gasoline straight-4 2.0 L CDLB engines


Oil filter cover	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
On the engine block	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m

expand_moreAll Audi gasoline straight-5 2.5 L CEPA engines


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

expand_moreAll other modifications


Cap	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°
Replace screws.

expand_moreOil pump


All Audi gasoline straight-5 2.5 L CEPA engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All Audi gasoline straight-4 2.0 L CESA engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All Audi gasoline straight-4 2.0 L CETA engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreOil pump chain wheel


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

expand_moreOil sump

expand_moreAll Audi diesel straight-4 2.0 L CBBB engines

expand_moreAt the gearbox


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

expand_moreOn the engine block


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Tighten cross-wise.
Third stage	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m

expand_moreAll Audi gasoline straight-4 2.0 L CDLB engines

expand_moreAt the gearbox


Second stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_moreOn the engine block


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Tighten cross-wise.
Third stage	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Tighten cross-wise.

expand_moreAll Audi gasoline straight-5 2.5 L CEPA engines

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	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Tighten new screws in inside-to-outside order.
Second stage	90°90°90°

expand_moreAll other modifications

expand_moreOil sump lower part


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Tighten new bolts helically in outside to inside order.
Second stage	45°45°45°

expand_moreOil sump top part


First stage	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Tighten the new screws evenly in several steps.
Second stage	90°90°90°

expand_moreEngine management

expand_moreCamshaft sensor


All Audi gasoline straight-4 2.0 L CDLB engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All Audi gasoline straight-5 2.5 L CEPA engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All other modifications	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Use screw-locking compound.


Charge air pressure sensor	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Crankshaft sensor	3.32 lbf⋅ft3.32 lbf⋅ft4.5 N⋅m
Glow plugs	12.54 lbf⋅ft12.54 lbf⋅ft17 N⋅m
Knock sensor	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreLambda sensor


All Audi diesel straight-4 2.0 L CBBB engines	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
All Audi diesel straight-4 2.0 L CFGB engines	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
All other modifications	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m
Use hot screw paste

expand_moreEngine mounting

expand_moreEngine bracket

expand_moreAll Audi gasoline straight-4 2.0 L CDLB engines


On the engine block	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m

expand_moreAll other modifications

expand_moreOn the engine block


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

expand_moreEngine mounting

expand_moreAll Audi gasoline straight-5 2.5 L CEPA engines

expand_moreOn chassis


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

expand_moreOn the engine block


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

expand_moreAll other modifications

expand_moreOn chassis


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

expand_moreOn engine bracket


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

expand_moreStrut


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

expand_moreSubframe

expand_moreOn chassis


First stage	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreTorque arm

expand_moreAll Audi gasoline straight-4 2.0 L CDLA engines

expand_moreAt the subframe


First stage	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreScrews at the gearbox (class 10.9)


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

expand_moreScrews at the gearbox (class 8.8)


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

expand_moreAll Audi gasoline straight-4 2.0 L CDLB engines

expand_moreWith automated shift 6-speed gearbox

expand_moreAt the gearbox


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

expand_moreAt the subframe


First stage	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAt the gearbox with 6-speed gearbox

expand_moreClass 10.9


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

expand_moreClass 8.8 screws


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

expand_moreAll Audi gasoline straight-5 2.5 L CEPA engines

expand_moreAt the subframe


First stage	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAt the gearbox


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

expand_moreAll Audi gasoline straight-4 2.0 L CESA engines

expand_moreWith automated shift 6-speed gearbox

expand_moreAt the gearbox


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

expand_moreAt the subframe


First stage	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAll other modifications

expand_moreAt the subframe


First stage	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAt the gearbox


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

expand_moreExhaust system

expand_moreCatalytic converter


2.5 RS quattro with gasoline straight-5 2.5 L 335 HP at 5400 RPM, 450 N⋅m at 1600 RPM engine (2009.7–2014.6)	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 CBBB engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreAll Audi gasoline straight-4 2.0 L CDLB engines


Lower nuts	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace nuts.
Upper nuts	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m
Replace the nuts and use fitting paste

expand_moreAll Audi gasoline straight-5 2.5 L CEPA engines


Lower nuts	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace nuts.
Upper nuts	24.34 lbf⋅ft24.34 lbf⋅ft33 N⋅m
Tighten new nuts evenly in several steps.


All Audi diesel straight-4 2.0 L CFGB engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreAll other modifications


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Replace the nuts and use fitting paste
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


Exhaust pipe	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace nuts.
Exhaust pipe bracket	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreFuel supply

expand_moreFuel filter bracket


All Audi diesel straight-4 2.0 L CBBB engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All Audi diesel straight-4 2.0 L CFGB engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All other modifications	1.11 lbf⋅ft1.11 lbf⋅ft1.5 N⋅m

expand_moreFuel lines

expand_moreAll Audi gasoline straight-5 2.5 L CEPA engines


High-pressure side	19.91 lbf⋅ft19.91 lbf⋅ft27 N⋅m

expand_moreAll Audi gasoline straight-4 2.0 L CESA engines


High-pressure side	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreIgnition system


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

expand_moreStart system

expand_moreStarter

expand_moreAll Audi gasoline straight-4 2.0 L CDLB engines


M10	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
M12	59 lbf⋅ft59 lbf⋅ft80 N⋅m

expand_moreAll Audi gasoline straight-5 2.5 L CEPA engines


With automated shift 7-speed gearbox	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
With 6-speed gearbox	59 lbf⋅ft59 lbf⋅ft80 N⋅m


All other modifications	59 lbf⋅ft59 lbf⋅ft80 N⋅m

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2012 Audi TT Roadster 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

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 TT Roadster 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 2012 Audi TT Roadster Quattro you're not only saving money, but also also improving your technical skills and learning something new.

2012 Audi TT Roadster Quattro Second generation facelift Engine Fastener Tightening Specifications

Table of Contents

Conquer your fears and never give up!

Audi TT Roadster Quattro Second generation facelift model years

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