2010 Alfa Romeo 159 fastener tightening specifications

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Condition	Value

expand_moreEngine tightening torques

expand_moreAir intake system


Intake manifold	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m

expand_moreAuxiliary assemblies

expand_moreAuxiliary drive belt deflection pulley

expand_moreAll Alfa Romeo diesel straight-4 1.9 L 939 A7.000 engines


M8	16.23–19.91 lbf⋅ft16.23–19.91 lbf⋅ft22–27 N⋅m

expand_moreAll Alfa Romeo gasoline straight-4 1.7 L 939 B1.000 engines


M10	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m


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

expand_moreAuxiliary drive belt tensioner


1.8 TBi with gasoline straight-4 1.7 L 197 HP at 5000 RPM, 320 N⋅m at 1400 RPM engine (2009.5–2011.11)	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m
1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)	31.72 lbf⋅ft31.72 lbf⋅ft43 N⋅m
2.0 JTDM with diesel straight-4 2.0 L 168 HP engine (2009.5–2011.11)	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m
2.2 JTS with gasoline straight-4 2.2 L 182 HP, 230 N⋅m at 6500 RPM engine (2005.9–2011.11)	31.72 lbf⋅ft31.72 lbf⋅ft43 N⋅m
3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
3.2 JTS with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2008.2–2011.11)	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
All other modifications	16.96–18.44 lbf⋅ft16.96–18.44 lbf⋅ft23–25 N⋅m

expand_moreAuxiliary drive belt tensioner


M10	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m

expand_moreAir-conditioning compressor


1.8 TBi with gasoline straight-4 1.7 L 197 HP at 5000 RPM, 320 N⋅m at 1400 RPM engine (2009.5–2011.11)	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m

expand_more1.9 JTDM 8V with diesel straight-4 1.9 L 114 HP at 4000 RPM, 280 N⋅m engine (2005.9–2011.11)


M10	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m


2.0 JTDM with diesel straight-4 2.0 L 168 HP engine (2009.5–2011.11)	16.96–19.91 lbf⋅ft16.96–19.91 lbf⋅ft23–27 N⋅m
All other modifications	16.23–19.18 lbf⋅ft16.23–19.18 lbf⋅ft22–26 N⋅m


Air-conditioning compressor bracket	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m

expand_moreAir-conditioning compressor pressure line


All Alfa Romeo diesel straight-4 1.9 L 937 A7.000 engines	16.23–19.18 lbf⋅ft16.23–19.18 lbf⋅ft22–26 N⋅m
All Alfa Romeo diesel straight-4 1.9 L 939 A1.000 engines	16.23–19.18 lbf⋅ft16.23–19.18 lbf⋅ft22–26 N⋅m
All Alfa Romeo diesel straight-4 1.9 L 939 A7.000 engines	16.23–19.18 lbf⋅ft16.23–19.18 lbf⋅ft22–26 N⋅m
All other modifications	13.28–16.23 lbf⋅ft13.28–16.23 lbf⋅ft18–22 N⋅m

expand_moreAlternator


1.8 MPI with gasoline straight-4 1.8 L 138 HP engine (2007.3–2011.11)	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m

expand_more1.8 TBi with gasoline straight-4 1.7 L 197 HP at 5000 RPM, 320 N⋅m at 1400 RPM engine (2009.5–2011.11)


M10	46.47–56.79 lbf⋅ft46.47–56.79 lbf⋅ft63–77 N⋅m
M8	16.23–19.18 lbf⋅ft16.23–19.18 lbf⋅ft22–26 N⋅m


1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)	16.23–19.18 lbf⋅ft16.23–19.18 lbf⋅ft22–26 N⋅m
2.2 JTS with gasoline straight-4 2.2 L 182 HP, 230 N⋅m at 6500 RPM engine (2005.9–2011.11)	16.23–19.18 lbf⋅ft16.23–19.18 lbf⋅ft22–26 N⋅m

expand_more2.4 JTDM Q4 with diesel straight-5 2.4 L 207 HP engine (2007.5–2011.11)


M10	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m
M12	46.47–56.79 lbf⋅ft46.47–56.79 lbf⋅ft63–77 N⋅m

expand_more2.4 JTDM with diesel straight-5 2.4 L 197 HP at 4000 RPM, 400 N⋅m at 2000 RPM engine (2005.9–2011.11)


M10	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m
M12	46.47–56.79 lbf⋅ft46.47–56.79 lbf⋅ft63–77 N⋅m

expand_more3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)


M10	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m
M12	62.69–77.44 lbf⋅ft62.69–77.44 lbf⋅ft85–105 N⋅m
M8	16.23–19.18 lbf⋅ft16.23–19.18 lbf⋅ft22–26 N⋅m

expand_more3.2 JTS with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2008.2–2011.11)


M10	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m
M12	62.69–77.44 lbf⋅ft62.69–77.44 lbf⋅ft85–105 N⋅m
M8	16.23–19.18 lbf⋅ft16.23–19.18 lbf⋅ft22–26 N⋅m


All other modifications	46.47–56.79 lbf⋅ft46.47–56.79 lbf⋅ft63–77 N⋅m

expand_moreGenerator bracket


1.8 TBi with gasoline straight-4 1.7 L 197 HP at 5000 RPM, 320 N⋅m at 1400 RPM engine (2009.5–2011.11)	16.23–19.18 lbf⋅ft16.23–19.18 lbf⋅ft22–26 N⋅m

expand_moreHydraulic lines at the servo-steering pump


M16	26.55–32.45 lbf⋅ft26.55–32.45 lbf⋅ft36–44 N⋅m

expand_moreServo steering pump

expand_more1.8 MPI with gasoline straight-4 1.8 L 138 HP engine (2007.3–2011.11)


M8	16.23–19.18 lbf⋅ft16.23–19.18 lbf⋅ft22–26 N⋅m


1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)	14.01–15.49 lbf⋅ft14.01–15.49 lbf⋅ft19–21 N⋅m
2.2 JTS with gasoline straight-4 2.2 L 182 HP, 230 N⋅m at 6500 RPM engine (2005.9–2011.11)	14.01–15.49 lbf⋅ft14.01–15.49 lbf⋅ft19–21 N⋅m

expand_moreVacuum pump


All Alfa Romeo diesel straight-4 1.9 L 937 A7.000 engines	19.91–24.34 lbf⋅ft19.91–24.34 lbf⋅ft27–33 N⋅m
All Alfa Romeo diesel straight-4 1.9 L 939 A1.000 engines	19.91–24.34 lbf⋅ft19.91–24.34 lbf⋅ft27–33 N⋅m
All Alfa Romeo diesel straight-4 1.9 L 939 A7.000 engines	19.91–24.34 lbf⋅ft19.91–24.34 lbf⋅ft27–33 N⋅m

expand_moreAll Alfa Romeo gasoline straight-4 1.7 L 939 B1.000 engines


First stage	5.16–5.9 lbf⋅ft5.16–5.9 lbf⋅ft7–8 N⋅m
Second stage	45°45°45°

expand_moreAll other modifications


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Replace screws.
Second stage	50°50°50°

expand_moreCarburetion


Exhaust recirculation pipe	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m

expand_moreFuel-distributing pipe


1.8 TBi with gasoline straight-4 1.7 L 197 HP at 5000 RPM, 320 N⋅m at 1400 RPM engine (2009.5–2011.11)	14.75–17.7 lbf⋅ft14.75–17.7 lbf⋅ft20–24 N⋅m
1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)	13.28–16.23 lbf⋅ft13.28–16.23 lbf⋅ft18–22 N⋅m
2.2 JTS with gasoline straight-4 2.2 L 182 HP, 230 N⋅m at 6500 RPM engine (2005.9–2011.11)	13.28–16.23 lbf⋅ft13.28–16.23 lbf⋅ft18–22 N⋅m
All other modifications	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m

expand_moreHigh-pressure pump pulley


M14	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m

expand_moreInjection hoses


All Alfa Romeo diesel straight-4 1.9 L 937 A7.000 engines	16.23–17.7 lbf⋅ft16.23–17.7 lbf⋅ft22–24 N⋅m
All Alfa Romeo diesel straight-4 1.9 L 939 A1.000 engines	16.23–17.7 lbf⋅ft16.23–17.7 lbf⋅ft22–24 N⋅m
All Alfa Romeo diesel straight-4 1.9 L 939 A7.000 engines	16.23–17.7 lbf⋅ft16.23–17.7 lbf⋅ft22–24 N⋅m

expand_moreAll Alfa Romeo diesel straight-4 2.0 L 939 B3.000 engines


M12	16.23–17.7 lbf⋅ft16.23–17.7 lbf⋅ft22–24 N⋅m
M14	13.28–14.75 lbf⋅ft13.28–14.75 lbf⋅ft18–20 N⋅m

expand_moreAll other modifications


M12	16.23–17.7 lbf⋅ft16.23–17.7 lbf⋅ft22–24 N⋅m
M14	17.7–19.18 lbf⋅ft17.7–19.18 lbf⋅ft24–26 N⋅m

expand_moreInjection nozzle (injector)


All Alfa Romeo diesel straight-4 1.9 L 937 A7.000 engines	19.91–24.34 lbf⋅ft19.91–24.34 lbf⋅ft27–33 N⋅m
All Alfa Romeo diesel straight-4 1.9 L 939 A1.000 engines	19.91–24.34 lbf⋅ft19.91–24.34 lbf⋅ft27–33 N⋅m
All Alfa Romeo diesel straight-4 1.9 L 939 A7.000 engines	19.91–24.34 lbf⋅ft19.91–24.34 lbf⋅ft27–33 N⋅m
All other modifications	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m

expand_moreInjection pump

expand_moreAll Alfa Romeo diesel straight-5 2.4 L 939 A3.000 engines


High-pressure pump	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m

expand_moreAll Alfa Romeo diesel straight-4 1.9 L 939 A7.000 engines


M10	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m
M8	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreAll Alfa Romeo diesel straight-5 2.4 L 939 A9.000 engines


High-pressure pump	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m

expand_moreAll Alfa Romeo gasoline straight-4 1.7 L 939 B1.000 engines


High-pressure pump	5.9–7.38 lbf⋅ft5.9–7.38 lbf⋅ft8–10 N⋅m

expand_moreAll Alfa Romeo diesel straight-4 2.0 L 939 B3.000 engines

expand_moreHigh-pressure pump


M10	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m
M8	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m

expand_moreAll other modifications


High-pressure pump	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m
Replace screws.

expand_moreCharging

expand_moreTurbo charger

expand_moreAll Alfa Romeo diesel straight-5 2.4 L 939 A3.000 engines


At the exhaust manifold	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m

expand_moreAll Alfa Romeo diesel straight-5 2.4 L 939 A9.000 engines


At the exhaust manifold	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m

expand_moreAll Alfa Romeo diesel straight-4 2.0 L 939 B3.000 engines


At the exhaust manifold	13.28–16.23 lbf⋅ft13.28–16.23 lbf⋅ft18–22 N⋅m

expand_moreTurbocharger oil feed line

expand_moreOn the engine block


M12	10.33–12.54 lbf⋅ft10.33–12.54 lbf⋅ft14–17 N⋅m

expand_moreTurbocharger oil return line


M8	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m

expand_moreCooling system

expand_moreCoolant pump


1.8 MPI with gasoline straight-4 1.8 L 138 HP engine (2007.3–2011.11)	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_more1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)


Cap	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
On the engine block	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m


3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
3.2 JTS with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2008.2–2011.11)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All other modifications	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m

expand_moreCoolant pump pulley


1.8 MPI with gasoline straight-4 1.8 L 138 HP engine (2007.3–2011.11)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
3.2 JTS with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2008.2–2011.11)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All other modifications	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreCylinder head

expand_moreCamshaft bearing


1.8 MPI with gasoline straight-4 1.8 L 138 HP engine (2007.3–2011.11)	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
helically from the inside out
1.8 TBi with gasoline straight-4 1.7 L 197 HP at 5000 RPM, 320 N⋅m at 1400 RPM engine (2009.5–2011.11)	9.59–12.54 lbf⋅ft9.59–12.54 lbf⋅ft13–17 N⋅m

expand_more1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)


Bearing cap (M6)	5.16–6.64 lbf⋅ft5.16–6.64 lbf⋅ft7–9 N⋅m
Bearing cap (M8)	13.28–16.23 lbf⋅ft13.28–16.23 lbf⋅ft18–22 N⋅m
Tighten in steps from inside to outside.


3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All other modifications	9.59–11.8 lbf⋅ft9.59–11.8 lbf⋅ft13–16 N⋅m

expand_moreCylinder head screws

expand_more1.8 MPI with gasoline straight-4 1.8 L 138 HP engine (2007.3–2011.11)


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace screws.
Second stage	90°90°90°
Third stage	90°90°90°
Fourth stage	90°90°90°
Fifth stage	45°45°45°

expand_more1.8 TBi with gasoline straight-4 1.7 L 197 HP at 5000 RPM, 320 N⋅m at 1400 RPM engine (2009.5–2011.11)


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Third stage	90°90°90°
Fourth stage	90°90°90°
Fifth stage	90°90°90°

expand_more1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)


First stage	19.91–24.34 lbf⋅ft19.91–24.34 lbf⋅ft27–33 N⋅m
Second stage	100°100°100°
Third stage	65°65°65°

expand_more2.0 JTDM with diesel straight-4 2.0 L 168 HP engine (2009.5–2011.11)


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
Third stage	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Fourth stage	90°90°90°
Fifth stage	90°90°90°
Sixth stage	90°90°90°

expand_more2.4 JTDM Q4 with diesel straight-5 2.4 L 207 HP engine (2007.5–2011.11)


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Second stage	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
Third stage	90°90°90°
Fourth stage	90°90°90°
Fifth stage	90°90°90°

expand_more2.4 JTDM with diesel straight-5 2.4 L 197 HP at 4000 RPM, 400 N⋅m at 2000 RPM engine (2005.9–2011.11)


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Second stage	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
Third stage	90°90°90°
Fourth stage	90°90°90°
Fifth stage	90°90°90°

expand_more3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)

expand_moreScrews 1 – 8


First stage	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
Second stage	120°120°120°

expand_moreScrews 9 – 10


Third stage	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Fourth stage	60°60°60°

expand_more3.2 JTS with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2008.2–2011.11)

expand_moreScrews 1 – 8


First stage	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
Second stage	120°120°120°

expand_moreScrews 9 – 10


Third stage	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Fourth stage	60°60°60°

expand_moreAll other modifications


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
Third stage	90°90°90°
Fourth stage	90°90°90°
Fifth stage	90°90°90°

expand_moreValve cover

expand_more1.8 MPI with gasoline straight-4 1.8 L 138 HP engine (2007.3–2011.11)


M6	4.43–7.38 lbf⋅ft4.43–7.38 lbf⋅ft6–10 N⋅m


1.8 TBi with gasoline straight-4 1.7 L 197 HP at 5000 RPM, 320 N⋅m at 1400 RPM engine (2009.5–2011.11)	5.16–6.64 lbf⋅ft5.16–6.64 lbf⋅ft7–9 N⋅m
1.9 JTDM 8V with diesel straight-4 1.9 L 114 HP at 4000 RPM, 280 N⋅m engine (2005.9–2011.11)	5.9–7.38 lbf⋅ft5.9–7.38 lbf⋅ft8–10 N⋅m
1.9 JTDM 8V with diesel straight-4 1.9 L 114 HP engine (2005.9–2011.11)	5.9–7.38 lbf⋅ft5.9–7.38 lbf⋅ft8–10 N⋅m
1.9 JTDM 8V with diesel straight-4 1.9 L 118 HP, 280 N⋅m at 4000 RPM engine (2005.9–2011.11)	5.9–7.38 lbf⋅ft5.9–7.38 lbf⋅ft8–10 N⋅m
1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)	5.16–6.64 lbf⋅ft5.16–6.64 lbf⋅ft7–9 N⋅m
2.2 JTS with gasoline straight-4 2.2 L 182 HP, 230 N⋅m at 6500 RPM engine (2005.9–2011.11)	5.16–6.64 lbf⋅ft5.16–6.64 lbf⋅ft7–9 N⋅m
3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
3.2 JTS with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2008.2–2011.11)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreAll other modifications

expand_moreAt the cylinder head


Bearing casing	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m

expand_moreEngine block

expand_moreConnecting rod bearing

expand_more1.8 MPI with gasoline straight-4 1.8 L 138 HP engine (2007.3–2011.11)


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Second stage	30°30°30°
Third stage	15°15°15°

expand_more1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace screws.
Second stage	50°50°50°
Third stage	50°50°50°
Fourth stage	10°10°10°

expand_more3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)


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

expand_moreThird stage


First step	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Second step	110°110°110°

expand_more3.2 JTS with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2008.2–2011.11)


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

expand_moreThird stage


First step	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Second step	110°110°110°

expand_moreAll other modifications


First stage	17.7–19.18 lbf⋅ft17.7–19.18 lbf⋅ft24–26 N⋅m
Second stage	60°60°60°

expand_moreCrankshaft central screws

expand_more1.8 MPI with gasoline straight-4 1.8 L 138 HP engine (2007.3–2011.11)


First stage	70.07 lbf⋅ft70.07 lbf⋅ft95 N⋅m
Replace screws.
Second stage	30°30°30°
Third stage	15°15°15°


1.8 TBi with gasoline straight-4 1.7 L 197 HP at 5000 RPM, 320 N⋅m at 1400 RPM engine (2009.5–2011.11)	154.89–169.64 lbf⋅ft154.89–169.64 lbf⋅ft210–230 N⋅m
Left-hand thread
1.9 JTDM 16V with diesel straight-4 1.9 L 134 HP at 4000 RPM, 320 N⋅m engine (2005.9–2011.11)	238.23–263.31 lbf⋅ft238.23–263.31 lbf⋅ft323–357 N⋅m
Replace screws.
1.9 JTDM 16V with diesel straight-4 1.9 L 134 HP engine (2005.9–2011.11)	238.23–263.31 lbf⋅ft238.23–263.31 lbf⋅ft323–357 N⋅m
Replace screws.
1.9 JTDM 16V with diesel straight-4 1.9 L 148 HP at 4000 RPM, 320 N⋅m at 2000 RPM engine (2005.9–2011.11)	238.23–263.31 lbf⋅ft238.23–263.31 lbf⋅ft323–357 N⋅m
Replace screws.

expand_more1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)


First stage	66.38–81.13 lbf⋅ft66.38–81.13 lbf⋅ft90–110 N⋅m
Replace screws.
Second stage	75°75°75°

expand_more2.2 JTS with gasoline straight-4 2.2 L 182 HP, 230 N⋅m at 6500 RPM engine (2005.9–2011.11)


First stage	66.38–81.13 lbf⋅ft66.38–81.13 lbf⋅ft90–110 N⋅m
Use new screw.
Second stage	75°75°75°

expand_more3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)


First stage	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m
Second stage	150°150°150°

expand_more3.2 JTS with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2008.2–2011.11)


First stage	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m
Second stage	150°150°150°


All other modifications	238.23–263.31 lbf⋅ft238.23–263.31 lbf⋅ft323–357 N⋅m
Left-hand thread

expand_moreCrankshaft pulley

expand_moreAll Alfa Romeo diesel straight-4 2.0 L 844 A2.000 engines


M8	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m


All Alfa Romeo diesel straight-5 2.4 L 939 A3.000 engines	16.96–18.44 lbf⋅ft16.96–18.44 lbf⋅ft23–25 N⋅m
All Alfa Romeo diesel straight-5 2.4 L 939 A9.000 engines	16.96–18.44 lbf⋅ft16.96–18.44 lbf⋅ft23–25 N⋅m

expand_moreAll Alfa Romeo gasoline straight-4 1.7 L 939 B1.000 engines


M8	19.91–24.34 lbf⋅ft19.91–24.34 lbf⋅ft27–33 N⋅m

expand_moreAll Alfa Romeo diesel straight-4 2.0 L 939 B4.000 engines


M8	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m


All other modifications	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m

expand_moreDrive plate

expand_more3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)


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

expand_more3.2 JTS with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2008.2–2011.11)


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


All other modifications	106.21–129.81 lbf⋅ft106.21–129.81 lbf⋅ft144–176 N⋅m
Use new screws and tighten them crosswise.

expand_moreFlywheel

expand_more1.8 MPI with gasoline straight-4 1.8 L 138 HP engine (2007.3–2011.11)


First stage	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
Replace screws.
Second stage	30°30°30°
Third stage	15°15°15°

expand_more1.8 TBi with gasoline straight-4 1.7 L 197 HP at 5000 RPM, 320 N⋅m at 1400 RPM engine (2009.5–2011.11)


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Second stage	50°50°50°

expand_more1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)


First stage	35.4–42.78 lbf⋅ft35.4–42.78 lbf⋅ft48–58 N⋅m
Replace screws.
Second stage	25°25°25°


2.4 JTDM Q4 with diesel straight-5 2.4 L 207 HP engine (2007.5–2011.11)	106.21–129.81 lbf⋅ft106.21–129.81 lbf⋅ft144–176 N⋅m
Replace screws. Use screw-locking compound.
2.4 JTDM with diesel straight-5 2.4 L 197 HP at 4000 RPM, 400 N⋅m at 2000 RPM engine (2005.9–2011.11)	106.21–129.81 lbf⋅ft106.21–129.81 lbf⋅ft144–176 N⋅m
Replace screws. Use screw-locking compound.
2.4 JTDM with diesel straight-5 2.4 L 207 HP engine (2007.5–2011.11)	106.21–129.81 lbf⋅ft106.21–129.81 lbf⋅ft144–176 N⋅m
Replace screws. Use screw-locking compound.

expand_more3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)


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

expand_more3.2 JTS with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2008.2–2011.11)


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


All other modifications	106.21–129.81 lbf⋅ft106.21–129.81 lbf⋅ft144–176 N⋅m
Replace screws.

expand_moreMain bearing

expand_more1.8 MPI with gasoline straight-4 1.8 L 138 HP engine (2007.3–2011.11)


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Replace screws.
Second stage	45°45°45°
Third stage	15°15°15°

expand_more1.8 TBi with gasoline straight-4 1.7 L 197 HP at 5000 RPM, 320 N⋅m at 1400 RPM engine (2009.5–2011.11)


First stage	14.01–15.49 lbf⋅ft14.01–15.49 lbf⋅ft19–21 N⋅m
Second stage	100°100°100°

expand_more1.9 JTDM 16V with diesel straight-4 1.9 L 134 HP at 4000 RPM, 320 N⋅m engine (2005.9–2011.11)


First stage	14.01–15.49 lbf⋅ft14.01–15.49 lbf⋅ft19–21 N⋅m
Second stage	100°100°100°

expand_more1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)

expand_moreM10


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Second stage	70°70°70°
Third stage	15°15°15°

expand_moreOuter side


M8	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_more3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)

expand_moreBearing cap long screws

expand_moreFirst stage


First step	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Tighten from inside to outside.
Second step	80°80°80°

expand_moreBearing cap lateral screws

expand_moreThird stage


First step	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws.
Second step	60°60°60°

expand_moreBearing cap short screws

expand_moreSecond stage


First step	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Second step	110°110°110°

expand_more3.2 JTS with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2008.2–2011.11)

expand_moreBearing cap long screws

expand_moreFirst stage


First step	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Tighten from inside to outside.
Second step	80°80°80°

expand_moreBearing cap lateral screws

expand_moreThird stage


First step	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws.
Second step	60°60°60°

expand_moreBearing cap short screws

expand_moreSecond stage


First step	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Second step	110°110°110°

expand_moreAll other modifications


First stage	17.7–19.18 lbf⋅ft17.7–19.18 lbf⋅ft24–26 N⋅m
Second stage	100°100°100°

expand_moreEngine control

expand_moreBalance shaft timing chain guide rail


1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)	5.16–6.64 lbf⋅ft5.16–6.64 lbf⋅ft7–9 N⋅m
2.2 JTS with gasoline straight-4 2.2 L 182 HP, 230 N⋅m at 6500 RPM engine (2005.9–2011.11)	5.16–6.64 lbf⋅ft5.16–6.64 lbf⋅ft7–9 N⋅m
3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)	42.78 lbf⋅ft42.78 lbf⋅ft58 N⋅m
3.2 JTS with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2008.2–2011.11)	42.78 lbf⋅ft42.78 lbf⋅ft58 N⋅m


Balance shaft timing chain tension rail	5.16–6.64 lbf⋅ft5.16–6.64 lbf⋅ft7–9 N⋅m

expand_moreCamshaft drive belt deflection pulley


All Alfa Romeo gasoline straight-4 1.8 L 939 A4.000 engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All Alfa Romeo diesel straight-4 2.0 L 939 B3.000 engines	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m
All other modifications	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m

expand_moreCamshaft timing chain guide rail


1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
2.2 JTS with gasoline straight-4 2.2 L 182 HP, 230 N⋅m at 6500 RPM engine (2005.9–2011.11)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
3.2 JTS with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2008.2–2011.11)	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m


Camshaft timing chain slip rail	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
Camshaft timing chain tensioner	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreCamshaft timing chain tensioning rail


1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
2.2 JTS with gasoline straight-4 2.2 L 182 HP, 230 N⋅m at 6500 RPM engine (2005.9–2011.11)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
3.2 JTS with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2008.2–2011.11)	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreCamshaft timing gear

expand_more1.9 JTDM 8V with diesel straight-4 1.9 L 114 HP at 4000 RPM, 280 N⋅m engine (2005.9–2011.11)

expand_moreM12


First stage	21.39–23.6 lbf⋅ft21.39–23.6 lbf⋅ft29–32 N⋅m
Second stage	40°40°40°

expand_more2.0 JTDM with diesel straight-4 2.0 L 134 HP engine (2010.6–2011.11)


First stage	20.65–22.86 lbf⋅ft20.65–22.86 lbf⋅ft28–31 N⋅m
Drive wheel toothed belt
Second stage	40°40°40°

expand_more2.0 JTDM with diesel straight-4 2.0 L 161 HP at 4000 RPM, 360 N⋅m at 1750 RPM engine (2009.5–2011.11)


First stage	20.65–22.86 lbf⋅ft20.65–22.86 lbf⋅ft28–31 N⋅m
Drive wheel toothed belt
Second stage	40°40°40°


3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)	42.78 lbf⋅ft42.78 lbf⋅ft58 N⋅m

expand_moreAll other modifications


First stage	21.39–23.6 lbf⋅ft21.39–23.6 lbf⋅ft29–32 N⋅m
Second stage	40°40°40°

expand_moreControl drive chain guide rail


At the cylinder head	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreControl drive chain tensioner


1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)	55.32 lbf⋅ft55.32 lbf⋅ft75 N⋅m
2.2 JTS with gasoline straight-4 2.2 L 182 HP, 230 N⋅m at 6500 RPM engine (2005.9–2011.11)	55.32 lbf⋅ft55.32 lbf⋅ft75 N⋅m
3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
3.2 JTS with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2008.2–2011.11)	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreControl drive chain tensioning rail


M6	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m


Control drive sprocket wheel	42.78 lbf⋅ft42.78 lbf⋅ft58 N⋅m

expand_moreControl drive timing chain slip rail

expand_more1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)

expand_moreTop (M22)


Cap	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m

expand_moreM6


Bottom	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Top	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_more3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)


Top	42.78 lbf⋅ft42.78 lbf⋅ft58 N⋅m

expand_moreWith oil pump


Bottom	42.78 lbf⋅ft42.78 lbf⋅ft58 N⋅m

expand_more3.2 JTS with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2008.2–2011.11)


Top	42.78 lbf⋅ft42.78 lbf⋅ft58 N⋅m

expand_moreWith oil pump


Bottom	42.78 lbf⋅ft42.78 lbf⋅ft58 N⋅m

expand_moreDrive chain balance shaft tensioner


1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)	5.16–6.64 lbf⋅ft5.16–6.64 lbf⋅ft7–9 N⋅m
2.2 JTS with gasoline straight-4 2.2 L 182 HP, 230 N⋅m at 6500 RPM engine (2005.9–2011.11)	5.16–6.64 lbf⋅ft5.16–6.64 lbf⋅ft7–9 N⋅m
3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
3.2 JTS with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2008.2–2011.11)	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreInlet camshaft wheel

expand_more1.8 MPI with gasoline straight-4 1.8 L 138 HP engine (2007.3–2011.11)

expand_moreCentral screws


First stage	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Replace screws.
Second stage	120°120°120°
Third stage	15°15°15°

expand_more1.8 TBi with gasoline straight-4 1.7 L 197 HP at 5000 RPM, 320 N⋅m at 1400 RPM engine (2009.5–2011.11)

expand_moreWith camshaft adjuster


First stage	43.52–44.99 lbf⋅ft43.52–44.99 lbf⋅ft59–61 N⋅m
Second stage	25°25°25°

expand_more1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)


With camshaft adjuster	66.38–81.13 lbf⋅ft66.38–81.13 lbf⋅ft90–110 N⋅m
Replace screws.

expand_more3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)


With camshaft adjuster	42.78 lbf⋅ft42.78 lbf⋅ft58 N⋅m

expand_more3.2 JTS with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2008.2–2011.11)


With camshaft adjuster	42.78 lbf⋅ft42.78 lbf⋅ft58 N⋅m

expand_moreAll other modifications


First stage	21.39–23.6 lbf⋅ft21.39–23.6 lbf⋅ft29–32 N⋅m
Toothed wheel
Second stage	40°40°40°

expand_moreOutlet camshaft wheel

expand_more1.8 MPI with gasoline straight-4 1.8 L 138 HP engine (2007.3–2011.11)

expand_moreCentral screws


First stage	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Replace screws.
Second stage	120°120°120°
Third stage	15°15°15°

expand_more1.8 TBi with gasoline straight-4 1.7 L 197 HP at 5000 RPM, 320 N⋅m at 1400 RPM engine (2009.5–2011.11)

expand_moreWith camshaft adjuster


First stage	43.52–44.99 lbf⋅ft43.52–44.99 lbf⋅ft59–61 N⋅m
Second stage	25°25°25°

expand_more1.9 JTDM 8V with diesel straight-4 1.9 L 114 HP at 4000 RPM, 280 N⋅m engine (2005.9–2011.11)

expand_moreM12


First stage	21.39–23.6 lbf⋅ft21.39–23.6 lbf⋅ft29–32 N⋅m
Second stage	40°40°40°

expand_more1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)


With camshaft adjuster	66.38–81.13 lbf⋅ft66.38–81.13 lbf⋅ft90–110 N⋅m
Replace screws.

expand_more3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)


With camshaft adjuster	42.78 lbf⋅ft42.78 lbf⋅ft58 N⋅m

expand_more3.2 JTS with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2008.2–2011.11)


With camshaft adjuster	42.78 lbf⋅ft42.78 lbf⋅ft58 N⋅m

expand_moreAll other modifications


First stage	21.39–23.6 lbf⋅ft21.39–23.6 lbf⋅ft29–32 N⋅m
Toothed wheel
Second stage	40°40°40°

expand_moreTiming case cover


1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m
2.2 JTS with gasoline straight-4 2.2 L 182 HP, 230 N⋅m at 6500 RPM engine (2005.9–2011.11)	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m
3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
3.2 JTS with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2008.2–2011.11)	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m


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

expand_moreToothed belt tensioning roller

expand_moreAll Alfa Romeo diesel straight-4 2.0 L 844 A2.000 engines


On the engine block	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m
Tensioning roller	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m


All Alfa Romeo diesel straight-5 2.4 L 939 A3.000 engines	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m
All Alfa Romeo gasoline straight-4 1.8 L 939 A4.000 engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreAll Alfa Romeo diesel straight-4 1.9 L 939 A7.000 engines

expand_moreOn the engine block

expand_moreM12


First stage	20.65–22.86 lbf⋅ft20.65–22.86 lbf⋅ft28–31 N⋅m
Second stage	40°40°40°


Tensioning roller	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m

expand_moreAll Alfa Romeo diesel straight-4 1.9 L 939 A8.000 engines

expand_moreOn the engine block


M10	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m


Tensioning roller	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m


All Alfa Romeo diesel straight-5 2.4 L 939 A9.000 engines	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m

expand_moreAll Alfa Romeo gasoline straight-4 1.7 L 939 B1.000 engines


M8	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m

expand_moreOn the engine block


M10	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m

expand_moreAll Alfa Romeo diesel straight-4 2.0 L 939 B4.000 engines


On the engine block	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m
Tensioning roller	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m

expand_moreToothed belt tightener


All Alfa Romeo diesel straight-4 1.9 L 939 A1.000 engines	30.98–38.35 lbf⋅ft30.98–38.35 lbf⋅ft42–52 N⋅m
All Alfa Romeo diesel straight-4 1.9 L 939 A2.000 engines	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m
All Alfa Romeo diesel straight-5 2.4 L 939 A3.000 engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreEngine lubrication

expand_moreOil drain plug


1.8 MPI with gasoline straight-4 1.8 L 138 HP engine (2007.3–2011.11)	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m
1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)	16.23–19.91 lbf⋅ft16.23–19.91 lbf⋅ft22–27 N⋅m
2.2 JTS with gasoline straight-4 2.2 L 182 HP, 230 N⋅m at 6500 RPM engine (2005.9–2011.11)	16.23–19.91 lbf⋅ft16.23–19.91 lbf⋅ft22–27 N⋅m
3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
3.2 JTS with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2008.2–2011.11)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All other modifications	13.28–16.23 lbf⋅ft13.28–16.23 lbf⋅ft18–22 N⋅m

expand_moreOil filter housing

expand_more1.9 JTDM 8V with diesel straight-4 1.9 L 114 HP at 4000 RPM, 280 N⋅m engine (2005.9–2011.11)

expand_moreOn the engine block


M10	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m

expand_more1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)


Oil filter cover	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m

expand_moreAll other modifications


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


Oil pump	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreOil sump

expand_more1.8 TBi with gasoline straight-4 1.7 L 197 HP at 5000 RPM, 320 N⋅m at 1400 RPM engine (2009.5–2011.11)


M6	5.9–7.38 lbf⋅ft5.9–7.38 lbf⋅ft8–10 N⋅m
M8	16.23–19.91 lbf⋅ft16.23–19.91 lbf⋅ft22–27 N⋅m

expand_more1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)


At the gearbox	26.55–30.98 lbf⋅ft26.55–30.98 lbf⋅ft36–42 N⋅m
M8	13.28–16.23 lbf⋅ft13.28–16.23 lbf⋅ft18–22 N⋅m

expand_more2.0 JTDM with diesel straight-4 2.0 L 168 HP engine (2009.5–2011.11)


M6	5.9–7.38 lbf⋅ft5.9–7.38 lbf⋅ft8–10 N⋅m
M8	16.23–19.91 lbf⋅ft16.23–19.91 lbf⋅ft22–27 N⋅m

expand_more2.4 JTDM Q4 with diesel straight-5 2.4 L 207 HP engine (2007.5–2011.11)


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

expand_more2.4 JTDM with diesel straight-5 2.4 L 197 HP at 4000 RPM, 400 N⋅m at 2000 RPM engine (2005.9–2011.11)


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

expand_more3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)


M6	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
M8	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_more3.2 JTS with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2008.2–2011.11)


M6	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
M8	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreAll other modifications


M10	26.55–32.45 lbf⋅ft26.55–32.45 lbf⋅ft36–44 N⋅m
M6	5.9–7.38 lbf⋅ft5.9–7.38 lbf⋅ft8–10 N⋅m
M8	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m

expand_moreEngine management

expand_moreCamshaft sensor


All Alfa Romeo gasoline straight-4 1.8 L 939 A4.000 engines	4.43–5.9 lbf⋅ft4.43–5.9 lbf⋅ft6–8 N⋅m
All other modifications	5.9–7.38 lbf⋅ft5.9–7.38 lbf⋅ft8–10 N⋅m

expand_moreCrankshaft sensor


1.8 TBi with gasoline straight-4 1.7 L 197 HP at 5000 RPM, 320 N⋅m at 1400 RPM engine (2009.5–2011.11)	5.9–7.38 lbf⋅ft5.9–7.38 lbf⋅ft8–10 N⋅m
2.0 JTDM with diesel straight-4 2.0 L 168 HP engine (2009.5–2011.11)	5.9–7.38 lbf⋅ft5.9–7.38 lbf⋅ft8–10 N⋅m
3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
3.2 JTS with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2008.2–2011.11)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All other modifications	4.43–7.38 lbf⋅ft4.43–7.38 lbf⋅ft6–10 N⋅m


Exhaust gas temperature sensor	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m

expand_moreGlow plugs


All Alfa Romeo diesel straight-4 1.9 L 939 A2.000 engines	5.16–6.64 lbf⋅ft5.16–6.64 lbf⋅ft7–9 N⋅m
All Alfa Romeo diesel straight-4 2.0 L 939 B3.000 engines	5.16–6.64 lbf⋅ft5.16–6.64 lbf⋅ft7–9 N⋅m
All other modifications	9.59–11.8 lbf⋅ft9.59–11.8 lbf⋅ft13–16 N⋅m

expand_moreKnock sensor


1.8 MPI with gasoline straight-4 1.8 L 138 HP engine (2007.3–2011.11)	11.06–18.44 lbf⋅ft11.06–18.44 lbf⋅ft15–25 N⋅m
1.8 TBi with gasoline straight-4 1.7 L 197 HP at 5000 RPM, 320 N⋅m at 1400 RPM engine (2009.5–2011.11)	16.23–19.91 lbf⋅ft16.23–19.91 lbf⋅ft22–27 N⋅m
3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
3.2 JTS with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2008.2–2011.11)	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
All other modifications	11.8–14.75 lbf⋅ft11.8–14.75 lbf⋅ft16–20 N⋅m

expand_moreLambda sensor


1.8 MPI with gasoline straight-4 1.8 L 138 HP engine (2007.3–2011.11)	25.81–33.19 lbf⋅ft25.81–33.19 lbf⋅ft35–45 N⋅m
1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)	30.24–36.88 lbf⋅ft30.24–36.88 lbf⋅ft41–50 N⋅m
2.2 JTS with gasoline straight-4 2.2 L 182 HP, 230 N⋅m at 6500 RPM engine (2005.9–2011.11)	30.24–36.88 lbf⋅ft30.24–36.88 lbf⋅ft41–50 N⋅m
3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)	30.24–36.88 lbf⋅ft30.24–36.88 lbf⋅ft41–50 N⋅m

expand_moreEngine mounting

expand_moreEngine bracket

expand_more1.8 MPI with gasoline straight-4 1.8 L 138 HP engine (2007.3–2011.11)


On the engine block	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m

expand_more1.8 TBi with gasoline straight-4 1.7 L 197 HP at 5000 RPM, 320 N⋅m at 1400 RPM engine (2009.5–2011.11)


M10	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m
M8	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m


1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)	62.69–77.44 lbf⋅ft62.69–77.44 lbf⋅ft85–105 N⋅m
2.2 JTS with gasoline straight-4 2.2 L 182 HP, 230 N⋅m at 6500 RPM engine (2005.9–2011.11)	62.69–77.44 lbf⋅ft62.69–77.44 lbf⋅ft85–105 N⋅m

expand_more2.4 JTDM Q4 with diesel straight-5 2.4 L 207 HP engine (2007.5–2011.11)


M10	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m
M8	16.96–19.91 lbf⋅ft16.96–19.91 lbf⋅ft23–27 N⋅m

expand_more2.4 JTDM with diesel straight-5 2.4 L 197 HP at 4000 RPM, 400 N⋅m at 2000 RPM engine (2005.9–2011.11)


M10	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m
M8	16.96–19.91 lbf⋅ft16.96–19.91 lbf⋅ft23–27 N⋅m

expand_more3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)


M10	39.83–48.68 lbf⋅ft39.83–48.68 lbf⋅ft54–66 N⋅m

expand_moreM12


First stage	46.47–56.79 lbf⋅ft46.47–56.79 lbf⋅ft63–77 N⋅m
Replace screws.
Second stage	90°90°90°

expand_more3.2 JTS with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2008.2–2011.11)


M10	39.83–48.68 lbf⋅ft39.83–48.68 lbf⋅ft54–66 N⋅m

expand_moreM12


First stage	46.47–56.79 lbf⋅ft46.47–56.79 lbf⋅ft63–77 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAll other modifications


M10	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m

expand_moreEngine mounting

expand_more1.8 TBi with gasoline straight-4 1.7 L 197 HP at 5000 RPM, 320 N⋅m at 1400 RPM engine (2009.5–2011.11)


M10	39.83–48.68 lbf⋅ft39.83–48.68 lbf⋅ft54–66 N⋅m
Replace screws.

expand_moreM12


Nuts	50.15–61.22 lbf⋅ft50.15–61.22 lbf⋅ft68–83 N⋅m

expand_moreScrews


First stage	46.47–56.79 lbf⋅ft46.47–56.79 lbf⋅ft63–77 N⋅m
Replace screws.
Second stage	90°90°90°

expand_more1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)

expand_moreM12


First stage	46.47–56.79 lbf⋅ft46.47–56.79 lbf⋅ft63–77 N⋅m
Replace screws.
Second stage	90°90°90°

expand_more2.0 JTDM with diesel straight-4 2.0 L 134 HP engine (2010.6–2011.11)


M10	39.83–48.68 lbf⋅ft39.83–48.68 lbf⋅ft54–66 N⋅m
Replace screws.

expand_moreM12


Nuts	50.15–61.22 lbf⋅ft50.15–61.22 lbf⋅ft68–83 N⋅m
Replace nuts.

expand_moreScrews


First stage	46.47–56.79 lbf⋅ft46.47–56.79 lbf⋅ft63–77 N⋅m
Replace screws.
Second stage	90°90°90°

expand_more2.0 JTDM with diesel straight-4 2.0 L 161 HP at 4000 RPM, 360 N⋅m at 1750 RPM engine (2009.5–2011.11)


M10	39.83–48.68 lbf⋅ft39.83–48.68 lbf⋅ft54–66 N⋅m
Replace screws.

expand_moreM12


Nuts	50.15–61.22 lbf⋅ft50.15–61.22 lbf⋅ft68–83 N⋅m
Replace nuts.

expand_moreScrews


First stage	46.47–56.79 lbf⋅ft46.47–56.79 lbf⋅ft63–77 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAll other modifications


M10	39.83–48.68 lbf⋅ft39.83–48.68 lbf⋅ft54–66 N⋅m

expand_moreM12


First stage	46.47–56.79 lbf⋅ft46.47–56.79 lbf⋅ft63–77 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreTorque arm


1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)	39.83–48.68 lbf⋅ft39.83–48.68 lbf⋅ft54–66 N⋅m
2.2 JTS with gasoline straight-4 2.2 L 182 HP, 230 N⋅m at 6500 RPM engine (2005.9–2011.11)	39.83–48.68 lbf⋅ft39.83–48.68 lbf⋅ft54–66 N⋅m

expand_more2.4 JTDM Q4 with diesel straight-5 2.4 L 207 HP engine (2007.5–2011.11)


At the bracket	39.83–48.68 lbf⋅ft39.83–48.68 lbf⋅ft54–66 N⋅m

expand_moreOn chassis subframe


First stage	46.47–56.79 lbf⋅ft46.47–56.79 lbf⋅ft63–77 N⋅m
Replace screws.
Second stage	60°60°60°

expand_more2.4 JTDM with diesel straight-5 2.4 L 197 HP at 4000 RPM, 400 N⋅m at 2000 RPM engine (2005.9–2011.11)


At the bracket	39.83–48.68 lbf⋅ft39.83–48.68 lbf⋅ft54–66 N⋅m

expand_moreOn chassis subframe


First stage	46.47–56.79 lbf⋅ft46.47–56.79 lbf⋅ft63–77 N⋅m
Replace screws.
Second stage	60°60°60°

expand_moreAll other modifications


M10	39.83–48.68 lbf⋅ft39.83–48.68 lbf⋅ft54–66 N⋅m

expand_moreM12


First stage	46.47–56.79 lbf⋅ft46.47–56.79 lbf⋅ft63–77 N⋅m
Replace screws.
Second stage	60°60°60°


Torque support bracket	39.83–48.68 lbf⋅ft39.83–48.68 lbf⋅ft54–66 N⋅m

expand_moreExhaust system

expand_moreCatalytic converter

expand_moreAt the turbocharger


Clamps	16.23–19.18 lbf⋅ft16.23–19.18 lbf⋅ft22–26 N⋅m

expand_moreExhaust manifold


1.9 JTDM 16V with diesel straight-4 1.9 L 134 HP at 4000 RPM, 320 N⋅m engine (2005.9–2011.11)	13.28–16.23 lbf⋅ft13.28–16.23 lbf⋅ft18–22 N⋅m
1.9 JTDM 16V with diesel straight-4 1.9 L 134 HP engine (2005.9–2011.11)	13.28–16.23 lbf⋅ft13.28–16.23 lbf⋅ft18–22 N⋅m
1.9 JTDM 16V with diesel straight-4 1.9 L 148 HP at 4000 RPM, 320 N⋅m at 2000 RPM engine (2005.9–2011.11)	13.28–16.23 lbf⋅ft13.28–16.23 lbf⋅ft18–22 N⋅m
1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)	16.23–19.18 lbf⋅ft16.23–19.18 lbf⋅ft22–26 N⋅m
2.2 JTS with gasoline straight-4 2.2 L 182 HP, 230 N⋅m at 6500 RPM engine (2005.9–2011.11)	16.23–19.18 lbf⋅ft16.23–19.18 lbf⋅ft22–26 N⋅m
2.4 JTDM Q4 with diesel straight-5 2.4 L 207 HP engine (2007.5–2011.11)	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m
2.4 JTDM with diesel straight-5 2.4 L 197 HP at 4000 RPM, 400 N⋅m at 2000 RPM engine (2005.9–2011.11)	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m
2.4 JTDM with diesel straight-5 2.4 L 207 HP engine (2007.5–2011.11)	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m
3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)	16.23–19.18 lbf⋅ft16.23–19.18 lbf⋅ft22–26 N⋅m
3.2 JTS with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2008.2–2011.11)	16.23–19.18 lbf⋅ft16.23–19.18 lbf⋅ft22–26 N⋅m
All other modifications	16.23–19.91 lbf⋅ft16.23–19.91 lbf⋅ft22–27 N⋅m


Exhaust pipe	16.23–19.18 lbf⋅ft16.23–19.18 lbf⋅ft22–26 N⋅m

expand_moreFuel supply

expand_moreFuel lines


All Alfa Romeo diesel straight-4 1.9 L 937 A8.000 engines	16.23–17.7 lbf⋅ft16.23–17.7 lbf⋅ft22–24 N⋅m
All Alfa Romeo diesel straight-4 1.9 L 939 A2.000 engines	16.23–17.7 lbf⋅ft16.23–17.7 lbf⋅ft22–24 N⋅m
All Alfa Romeo diesel straight-4 1.9 L 939 A8.000 engines	16.23–17.7 lbf⋅ft16.23–17.7 lbf⋅ft22–24 N⋅m
All Alfa Romeo gasoline straight-4 1.7 L 939 B1.000 engines	14.75–16.23 lbf⋅ft14.75–16.23 lbf⋅ft20–22 N⋅m

expand_moreIgnition system

expand_moreSpark plugs


1.8 MPI with gasoline straight-4 1.8 L 138 HP engine (2007.3–2011.11)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
1.8 TBi with gasoline straight-4 1.7 L 197 HP at 5000 RPM, 320 N⋅m at 1400 RPM engine (2009.5–2011.11)	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m
3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
3.2 JTS with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2008.2–2011.11)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All other modifications	13.28–16.23 lbf⋅ft13.28–16.23 lbf⋅ft18–22 N⋅m

expand_moreStart system

expand_moreStarter


2.4 JTDM Q4 with diesel straight-5 2.4 L 207 HP engine (2007.5–2011.11)	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m
2.4 JTDM with diesel straight-5 2.4 L 197 HP at 4000 RPM, 400 N⋅m at 2000 RPM engine (2005.9–2011.11)	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m
2.4 JTDM with diesel straight-5 2.4 L 207 HP engine (2007.5–2011.11)	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m
3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m
3.2 JTS with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2008.2–2011.11)	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m
All other modifications	16.23–19.18 lbf⋅ft16.23–19.18 lbf⋅ft22–26 N⋅m

expand_morePower transmission tightening torques

expand_moreAxle drive


Drive shaft intermediate bearing	5.16–8.11 lbf⋅ft5.16–8.11 lbf⋅ft7–11 N⋅m

expand_moreFront axle drive shaft

expand_moreCentral nuts


First stage	105.47–116.53 lbf⋅ft105.47–116.53 lbf⋅ft143–158 N⋅m
Replace and caulk the nut.
Second stage	90° detach.
Third stage	47.2–54.58 lbf⋅ft47.2–54.58 lbf⋅ft64–74 N⋅m
Fourth stage	45°45°45°
Fifth stage	147.51–280.27 lbf⋅ft147.51–280.27 lbf⋅ft200–380 N⋅m


Propeller shaft intermediate bearing	16.23–19.18 lbf⋅ft16.23–19.18 lbf⋅ft22–26 N⋅m

expand_morePropeller shaft


M10	36.88–44.25 lbf⋅ft36.88–44.25 lbf⋅ft50–60 N⋅m
M8	22.86–27.29 lbf⋅ft22.86–27.29 lbf⋅ft31–37 N⋅m

expand_moreClutch

expand_moreClutch pressure plate


1.8 TBi with gasoline straight-4 1.7 L 197 HP at 5000 RPM, 320 N⋅m at 1400 RPM engine (2009.5–2011.11)	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m
Tighten cross-wise.
1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m
Replace screws.
2.2 JTS with gasoline straight-4 2.2 L 182 HP, 230 N⋅m at 6500 RPM engine (2005.9–2011.11)	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m
Replace screws.
2.4 JTDM Q4 with diesel straight-5 2.4 L 207 HP engine (2007.5–2011.11)	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m
2.4 JTDM with diesel straight-5 2.4 L 197 HP at 4000 RPM, 400 N⋅m at 2000 RPM engine (2005.9–2011.11)	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m
2.4 JTDM with diesel straight-5 2.4 L 207 HP engine (2007.5–2011.11)	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m
3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m
3.2 JTS with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2008.2–2011.11)	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m
All other modifications	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m

expand_moreClutch slave cylinder


1.8 TBi with gasoline straight-4 1.7 L 197 HP at 5000 RPM, 320 N⋅m at 1400 RPM engine (2009.5–2011.11)	4.43–8.85 lbf⋅ft4.43–8.85 lbf⋅ft6–12 N⋅m

expand_moreAll other modifications


With concentric slave cylinder	4.57–6.79 lbf⋅ft4.57–6.79 lbf⋅ft6.2–9.2 N⋅m
Use new screws.

expand_moreDifferential


Differential oil drain plug	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Rear axle differential oil control screws	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreGear shifting

expand_moreBack-up lamp switch

expand_more1.8 MPI with gasoline straight-4 1.8 L 138 HP engine (2007.3–2011.11)


With manual transmission	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m


Selector cable linkage	14.01–21.39 lbf⋅ft14.01–21.39 lbf⋅ft19–29 N⋅m

expand_moreGearbox

expand_moreGearbox flange connection at engine

expand_more1.8 MPI with gasoline straight-4 1.8 L 138 HP engine (2007.3–2011.11)


M10	26.55–32.45 lbf⋅ft26.55–32.45 lbf⋅ft36–44 N⋅m
M12	35.4–53.1 lbf⋅ft35.4–53.1 lbf⋅ft48–72 N⋅m

expand_more1.8 TBi with gasoline straight-4 1.7 L 197 HP at 5000 RPM, 320 N⋅m at 1400 RPM engine (2009.5–2011.11)


M10	26.55–30.98 lbf⋅ft26.55–30.98 lbf⋅ft36–42 N⋅m
M12	35.4–53.1 lbf⋅ft35.4–53.1 lbf⋅ft48–72 N⋅m

expand_more1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)


M12	35.4–53.1 lbf⋅ft35.4–53.1 lbf⋅ft48–72 N⋅m
M8	26.55–30.98 lbf⋅ft26.55–30.98 lbf⋅ft36–42 N⋅m

expand_more2.0 JTDM with diesel straight-4 2.0 L 134 HP engine (2010.6–2011.11)


M10	26.55–30.98 lbf⋅ft26.55–30.98 lbf⋅ft36–42 N⋅m
M12	35.4–53.1 lbf⋅ft35.4–53.1 lbf⋅ft48–72 N⋅m

expand_more3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)


With automatic gearbox	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m

expand_moreWith manual transmission


M10	39.83–48.68 lbf⋅ft39.83–48.68 lbf⋅ft54–66 N⋅m
M12	73.02–89.25 lbf⋅ft73.02–89.25 lbf⋅ft99–121 N⋅m

expand_more3.2 JTS with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2008.2–2011.11)


With automatic gearbox	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m

expand_moreWith manual transmission


M10	39.83–48.68 lbf⋅ft39.83–48.68 lbf⋅ft54–66 N⋅m
M12	73.02–89.25 lbf⋅ft73.02–89.25 lbf⋅ft99–121 N⋅m

expand_moreAll other modifications


M10	26.55–32.45 lbf⋅ft26.55–32.45 lbf⋅ft36–44 N⋅m
M12	35.4–53.1 lbf⋅ft35.4–53.1 lbf⋅ft48–72 N⋅m


Torque converter	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m

expand_moreGearbox lubrication


Distributor gearbox oil drain plug	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Distributor gearbox oil filler screws	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreGearbox oil drain plug

expand_more1.8 MPI with gasoline straight-4 1.8 L 138 HP engine (2007.3–2011.11)


First stage	2.21–3.69 lbf⋅ft2.21–3.69 lbf⋅ft3–5 N⋅m
Second stage	180°180°180°

expand_more1.8 TBi with gasoline straight-4 1.7 L 197 HP at 5000 RPM, 320 N⋅m at 1400 RPM engine (2009.5–2011.11)


F40 gearbox	12.54 lbf⋅ft12.54 lbf⋅ft17 N⋅m
Use sealant.

expand_more1.9 JTDM 16V with diesel straight-4 1.9 L 148 HP at 4000 RPM, 320 N⋅m at 2000 RPM engine (2005.9–2011.11)


With automatic 6-gear gearbox	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m

expand_moreWith manual transmission


F40 gearbox	12.54 lbf⋅ft12.54 lbf⋅ft17 N⋅m
Use sealant.

expand_more1.9 JTDM 8V with diesel straight-4 1.9 L 114 HP at 4000 RPM, 280 N⋅m engine (2005.9–2011.11)


F40 gearbox	12.54 lbf⋅ft12.54 lbf⋅ft17 N⋅m
Use sealant.

expand_more1.9 JTDM 8V with diesel straight-4 1.9 L 118 HP, 280 N⋅m at 4000 RPM engine (2005.9–2011.11)


With manual transmission	12.54 lbf⋅ft12.54 lbf⋅ft17 N⋅m
Use sealant.


1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)	12.54 lbf⋅ft12.54 lbf⋅ft17 N⋅m
Use sealant.

expand_more2.0 JTDM with diesel straight-4 2.0 L 134 HP engine (2010.6–2011.11)


F40 gearbox	12.54 lbf⋅ft12.54 lbf⋅ft17 N⋅m
Use sealant.


2.2 JTS with gasoline straight-4 2.2 L 182 HP, 230 N⋅m at 6500 RPM engine (2005.9–2011.11)	12.54 lbf⋅ft12.54 lbf⋅ft17 N⋅m
Use sealant.

expand_moreAll other modifications


With automatic 6-gear gearbox	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m
With manual transmission	12.54 lbf⋅ft12.54 lbf⋅ft17 N⋅m
Use sealant.

expand_moreGearbox oil filler plug

expand_more1.8 TBi with gasoline straight-4 1.7 L 197 HP at 5000 RPM, 320 N⋅m at 1400 RPM engine (2009.5–2011.11)


F40 gearbox	17.7–26.55 lbf⋅ft17.7–26.55 lbf⋅ft24–36 N⋅m

expand_more1.9 JTDM 16V with diesel straight-4 1.9 L 148 HP at 4000 RPM, 320 N⋅m at 2000 RPM engine (2005.9–2011.11)


With automatic 6-gear gearbox	17.7–26.55 lbf⋅ft17.7–26.55 lbf⋅ft24–36 N⋅m

expand_moreWith manual transmission


F40 gearbox	17.7–26.55 lbf⋅ft17.7–26.55 lbf⋅ft24–36 N⋅m

expand_more1.9 JTDM 8V with diesel straight-4 1.9 L 114 HP at 4000 RPM, 280 N⋅m engine (2005.9–2011.11)


F40 gearbox	17.7–26.55 lbf⋅ft17.7–26.55 lbf⋅ft24–36 N⋅m

expand_more1.9 JTDM 8V with diesel straight-4 1.9 L 118 HP, 280 N⋅m at 4000 RPM engine (2005.9–2011.11)


With manual transmission	17.7–26.55 lbf⋅ft17.7–26.55 lbf⋅ft24–36 N⋅m


1.9 JTS with gasoline straight-4 1.9 L 158 HP at 6500 RPM, 190 N⋅m at 4500 RPM engine (2005.9–2011.11)	17.7–26.55 lbf⋅ft17.7–26.55 lbf⋅ft24–36 N⋅m

expand_more2.0 JTDM with diesel straight-4 2.0 L 134 HP engine (2010.6–2011.11)


F40 gearbox	17.7–26.55 lbf⋅ft17.7–26.55 lbf⋅ft24–36 N⋅m


2.2 JTS with gasoline straight-4 2.2 L 182 HP, 230 N⋅m at 6500 RPM engine (2005.9–2011.11)	17.7–26.55 lbf⋅ft17.7–26.55 lbf⋅ft24–36 N⋅m

expand_moreAll other modifications


With automatic 6-gear gearbox	17.7–26.55 lbf⋅ft17.7–26.55 lbf⋅ft24–36 N⋅m
With manual transmission	17.7–26.55 lbf⋅ft17.7–26.55 lbf⋅ft24–36 N⋅m

expand_moreOil control plug

expand_moreAll Alfa Romeo gasoline straight-4 1.8 L 939 A4.000 engines

expand_moreWith manual transmission

expand_moreM18


First stage	2.21–3.69 lbf⋅ft2.21–3.69 lbf⋅ft3–5 N⋅m
Second stage	180°180°180°

expand_moreAll other modifications


With automatic 6-gear gearbox	4.43–5.9 lbf⋅ft4.43–5.9 lbf⋅ft6–8 N⋅m

expand_moreGearbox mounting

expand_more1.8 MPI with gasoline straight-4 1.8 L 138 HP engine (2007.3–2011.11)

expand_moreScrews at the gearbox bracket


First stage	46.47–56.79 lbf⋅ft46.47–56.79 lbf⋅ft63–77 N⋅m
Replace screws.
Second stage	45°45°45°


On chassis	39.83–48.68 lbf⋅ft39.83–48.68 lbf⋅ft54–66 N⋅m

expand_more1.9 JTDM 8V with diesel straight-4 1.9 L 114 HP at 4000 RPM, 280 N⋅m engine (2005.9–2011.11)

expand_moreScrews at the gearbox bracket


First stage	46.47–56.79 lbf⋅ft46.47–56.79 lbf⋅ft63–77 N⋅m
Replace screws.
Second stage	45°45°45°

expand_more2.0 JTDM with diesel straight-4 2.0 L 134 HP engine (2010.6–2011.11)


First stage	46.47–56.79 lbf⋅ft46.47–56.79 lbf⋅ft63–77 N⋅m
Replace screws.
Second stage	45°45°45°

expand_more2.0 JTDM with diesel straight-4 2.0 L 161 HP at 4000 RPM, 360 N⋅m at 1750 RPM engine (2009.5–2011.11)


First stage	46.47–56.79 lbf⋅ft46.47–56.79 lbf⋅ft63–77 N⋅m
Replace screws.
Second stage	45°45°45°

expand_more2.4 JTDM Q4 with diesel straight-5 2.4 L 207 HP engine (2007.5–2011.11)

expand_moreScrews at the gearbox bracket (M12)

expand_moreScrews


First stage	46.47–56.79 lbf⋅ft46.47–56.79 lbf⋅ft63–77 N⋅m
Replace screws.
Second stage	45°45°45°

expand_moreOn chassis (M10)


Screws	39.83–48.68 lbf⋅ft39.83–48.68 lbf⋅ft54–66 N⋅m

expand_more2.4 JTDM with diesel straight-5 2.4 L 197 HP at 4000 RPM, 400 N⋅m at 2000 RPM engine (2005.9–2011.11)

expand_moreScrews at the gearbox bracket (M12)

expand_moreScrews


First stage	46.47–56.79 lbf⋅ft46.47–56.79 lbf⋅ft63–77 N⋅m
Replace screws.
Second stage	45°45°45°

expand_moreOn chassis (M10)


Screws	39.83–48.68 lbf⋅ft39.83–48.68 lbf⋅ft54–66 N⋅m

expand_moreAll other modifications


M10	39.83–48.68 lbf⋅ft39.83–48.68 lbf⋅ft54–66 N⋅m

expand_moreM12


First stage	46.47–56.79 lbf⋅ft46.47–56.79 lbf⋅ft63–77 N⋅m
Replace screws.
Second stage	45°45°45°

expand_moreGearbox support

expand_more1.8 MPI with gasoline straight-4 1.8 L 138 HP engine (2007.3–2011.11)


At the gearbox	39.83–48.68 lbf⋅ft39.83–48.68 lbf⋅ft54–66 N⋅m

expand_more3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)

expand_moreM10


First stage	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m
Replace screws.
Second stage	60°60°60°

expand_moreM12


First stage	46.47–56.79 lbf⋅ft46.47–56.79 lbf⋅ft63–77 N⋅m
Replace screws.
Second stage	45°45°45°

expand_more3.2 JTS with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2008.2–2011.11)

expand_moreM10


First stage	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m
Replace screws.
Second stage	60°60°60°

expand_moreM12


First stage	46.47–56.79 lbf⋅ft46.47–56.79 lbf⋅ft63–77 N⋅m
Replace screws.
Second stage	45°45°45°

expand_moreAll other modifications

expand_moreAt the gearbox


First stage	46.47–56.79 lbf⋅ft46.47–56.79 lbf⋅ft63–77 N⋅m
Replace screws.
Second stage	45°45°45°

expand_moreTransfer case


Transfer box onto transmission flange connection	16.23–19.18 lbf⋅ft16.23–19.18 lbf⋅ft22–26 N⋅m

expand_moreSuspension front tightening torques

expand_moreFront axle brake


Bleed valve	8.85–13.28 lbf⋅ft8.85–13.28 lbf⋅ft12–18 N⋅m

expand_moreBrake hose


At the brake caliper	10.33–13.28 lbf⋅ft10.33–13.28 lbf⋅ft14–18 N⋅m


Brake line	10.33–13.28 lbf⋅ft10.33–13.28 lbf⋅ft14–18 N⋅m

expand_moreFront axle brake caliper


On stub axle	112.11–123.91 lbf⋅ft112.11–123.91 lbf⋅ft152–168 N⋅m
All other modifications	18.44–22.13 lbf⋅ft18.44–22.13 lbf⋅ft25–30 N⋅m

expand_moreFront axle brake caliper mounting support


On stub axle	112.11–123.91 lbf⋅ft112.11–123.91 lbf⋅ft152–168 N⋅m


Front axle brake disc	4.43–5.9 lbf⋅ft4.43–5.9 lbf⋅ft6–8 N⋅m
Wheel speed sensor	5.16–8.11 lbf⋅ft5.16–8.11 lbf⋅ft7–11 N⋅m

expand_moreFront axle steering


Lower steering column joint	16.96–20.65 lbf⋅ft16.96–20.65 lbf⋅ft23–28 N⋅m

expand_moreSteering gear

expand_moreOn chassis subframe


First stage	83.34–101.78 lbf⋅ft83.34–101.78 lbf⋅ft113–138 N⋅m
Second stage	180°180°180°


Track rod end on stub axle	66.38–81.13 lbf⋅ft66.38–81.13 lbf⋅ft90–110 N⋅m
Replace nuts.
Track rod end on track rod	86.29–105.47 lbf⋅ft86.29–105.47 lbf⋅ft117–143 N⋅m

expand_moreFront axle suspension


Shock-absorber piston rod	19.91–24.34 lbf⋅ft19.91–24.34 lbf⋅ft27–33 N⋅m
Replace nuts.

expand_moreSuspension strut


Connection clamp at the suspension strut	46.47–56.79 lbf⋅ft46.47–56.79 lbf⋅ft63–77 N⋅m

expand_moreConnection clamp at the transverse control arm


First stage	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m
Replace screws and nuts.
Second stage	90°90°90°


On chassis	26.55–32.45 lbf⋅ft26.55–32.45 lbf⋅ft36–44 N⋅m

expand_moreWheel suspension

expand_moreFront axle drive shaft

expand_moreCentral nuts


First stage	105.47–116.53 lbf⋅ft105.47–116.53 lbf⋅ft143–158 N⋅m
Replace and caulk the nut.
Second stage	90° detach.
Third stage	47.2–54.58 lbf⋅ft47.2–54.58 lbf⋅ft64–74 N⋅m
Fourth stage	45°45°45°
Fifth stage	147.51–280.27 lbf⋅ft147.51–280.27 lbf⋅ft200–380 N⋅m


Stabiliser mounting at the stabiliser	66.38–81.13 lbf⋅ft66.38–81.13 lbf⋅ft90–110 N⋅m
Stabiliser mounting at suspension strut	53.1–64.91 lbf⋅ft53.1–64.91 lbf⋅ft72–88 N⋅m

expand_moreStabilizer mounting at the subframe

expand_moreM12

expand_moreScrews


First stage	53.1–64.91 lbf⋅ft53.1–64.91 lbf⋅ft72–88 N⋅m
Replace screws.
Second stage	90°90°90°


M8	16.23–19.18 lbf⋅ft16.23–19.18 lbf⋅ft22–26 N⋅m

expand_moreUpper transverse control arm

expand_moreOn chassis


First stage	39.83–48.68 lbf⋅ft39.83–48.68 lbf⋅ft54–66 N⋅m
Replace screws and nuts.
Second stage	45°45°45°


On stub axle	30.24–36.88 lbf⋅ft30.24–36.88 lbf⋅ft41–50 N⋅m

expand_moreTrack control arm lower

expand_moreOn chassis subframe

expand_moreFront


First stage	116.53–142.35 lbf⋅ft116.53–142.35 lbf⋅ft158–193 N⋅m
Replace screws.
Second stage	45°45°45°

expand_moreRear


First stage	79.66–97.36 lbf⋅ft79.66–97.36 lbf⋅ft108–132 N⋅m
Replace screws.
Second stage	90°90°90°


On stub axle	59.74–73.02 lbf⋅ft59.74–73.02 lbf⋅ft81–99 N⋅m

expand_moreWheel hub wheel bearing

expand_moreOn stub axle


Wheel bearing unit	67.86–82.61 lbf⋅ft67.86–82.61 lbf⋅ft92–112 N⋅m

expand_moreWheels and tires

expand_moreTire pressure sensors


Union nuts	2.95 lbf⋅ft2.95 lbf⋅ft4 N⋅m


Wheel attachment	79.66–97.36 lbf⋅ft79.66–97.36 lbf⋅ft108–132 N⋅m

expand_moreSuspension rear tightening torques

expand_moreRear axle brake


Rear axle bleeder valve	5.9–8.85 lbf⋅ft5.9–8.85 lbf⋅ft8–12 N⋅m
Rear axle brake caliper	22.86–28.03 lbf⋅ft22.86–28.03 lbf⋅ft31–38 N⋅m

expand_moreRear axle brake caliper mounting support


2.4 JTDM Q4 with diesel straight-5 2.4 L 207 HP engine (2007.5–2011.11)	39.83–44.25 lbf⋅ft39.83–44.25 lbf⋅ft54–60 N⋅m
3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)	39.83–44.25 lbf⋅ft39.83–44.25 lbf⋅ft54–60 N⋅m

expand_moreAll other modifications


M10	39.83–44.25 lbf⋅ft39.83–44.25 lbf⋅ft54–60 N⋅m


Rear axle brake disc	4.43–5.9 lbf⋅ft4.43–5.9 lbf⋅ft6–8 N⋅m
Rear axle wheel speed sensor	5.16–8.11 lbf⋅ft5.16–8.11 lbf⋅ft7–11 N⋅m

expand_moreRear axle suspension


Rear axle shock absorber piston rod	24.34–27.29 lbf⋅ft24.34–27.29 lbf⋅ft33–37 N⋅m
Replace nuts.

expand_moreRear axle suspension strut

expand_moreOn chassis


Support	19.91–24.34 lbf⋅ft19.91–24.34 lbf⋅ft27–33 N⋅m
Top	19.91–24.34 lbf⋅ft19.91–24.34 lbf⋅ft27–33 N⋅m

expand_moreOn rear axle


Bottom	95.88–118.01 lbf⋅ft95.88–118.01 lbf⋅ft130–160 N⋅m

expand_moreRear axle wheel suspension

expand_moreRear axle carrier


First stage	82.61–101.05 lbf⋅ft82.61–101.05 lbf⋅ft112–137 N⋅m
Replace screws.
Second stage	45°45°45°

expand_moreRear axle longitudinal control arm

expand_moreScrews on chassis (M14)

expand_moreFront


First stage	99.57–121.7 lbf⋅ft99.57–121.7 lbf⋅ft135–165 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreOn stub axle

expand_moreFront


First stage	73.02–89.25 lbf⋅ft73.02–89.25 lbf⋅ft99–121 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreRear


First stage	70.07–77.44 lbf⋅ft70.07–77.44 lbf⋅ft95–105 N⋅m
Eccentric screw
Second stage	45°45°45°


Rear axle stabilizer at the axle control arm	53.1–64.91 lbf⋅ft53.1–64.91 lbf⋅ft72–88 N⋅m
Rear axle stabilizer mounting	16.23–19.91 lbf⋅ft16.23–19.91 lbf⋅ft22–27 N⋅m
Rear axle stabilizer support at the axle control arm	53.1–64.91 lbf⋅ft53.1–64.91 lbf⋅ft72–88 N⋅m
Rear axle stabilizer support at the stabilizer	53.1–64.91 lbf⋅ft53.1–64.91 lbf⋅ft72–88 N⋅m

expand_moreTrack control arm upper

expand_moreAt the axle support


First stage	53.1–64.91 lbf⋅ft53.1–64.91 lbf⋅ft72–88 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreOn stub axle


First stage	57.53–68.59 lbf⋅ft57.53–68.59 lbf⋅ft78–93 N⋅m
Second stage	30°30°30°

expand_moreWheel hub wheel bearing

expand_more2.4 JTDM Q4 with diesel straight-5 2.4 L 207 HP engine (2007.5–2011.11)

expand_moreCentral nuts


First stage	99.57–121.7 lbf⋅ft99.57–121.7 lbf⋅ft135–165 N⋅m
Replace and caulk the nut.
Second stage	90–105°90–105°90–105°
loosen
Third stage	48.68–53.84 lbf⋅ft48.68–53.84 lbf⋅ft66–73 N⋅m
Fourth stage	43–47°43–47°43–47°

expand_moreOn stub axle


Wheel bearing unit	46.47–56.79 lbf⋅ft46.47–56.79 lbf⋅ft63–77 N⋅m
Replace screws.

expand_more3.2 JTS Q4 with gasoline V6 3.2 L 256 HP, 322 N⋅m engine (2005.12–2011.11)

expand_moreCentral nuts


First stage	99.57–121.7 lbf⋅ft99.57–121.7 lbf⋅ft135–165 N⋅m
Replace and caulk the nut.
Second stage	90–105°90–105°90–105°
loosen
Third stage	48.68–53.84 lbf⋅ft48.68–53.84 lbf⋅ft66–73 N⋅m
Fourth stage	43–47°43–47°43–47°

expand_moreOn stub axle


Wheel bearing unit	46.47–56.79 lbf⋅ft46.47–56.79 lbf⋅ft63–77 N⋅m
Replace screws.

expand_moreAll other modifications

expand_moreOn stub axle


Wheel bearing unit	46.47–56.79 lbf⋅ft46.47–56.79 lbf⋅ft63–77 N⋅m

expand_moreWheels and tires

expand_moreTire pressure sensors


Union nuts	2.95 lbf⋅ft2.95 lbf⋅ft4 N⋅m


Wheel attachment	79.66–97.36 lbf⋅ft79.66–97.36 lbf⋅ft108–132 N⋅m

When assembling your 2010 Alfa Romeo 159 it's important to tight threaded fasteners with Alfa Romeo prescribed torques using a torque wrench. If the torque values is lower then prescribed, bolt may unscrew itself and assembly may fall apart. If the torque value is higher then prescribed, bolt may simply break. The torque wrench allows you to tighten all bolts of the assembly with the same torque applied.

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2010 Alfa Romeo 159 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 Alfa Romeo warranty policy for your region. In some regions DIY service may invalidate your warranty.

Maintenance Items

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 Alfa Romeo 159 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 2010 Alfa Romeo 159 you're not only saving money, but also also improving your technical skills and learning something new.

2010 Alfa Romeo 159 Series 2 Fastener Tightening Specifications

Table of Contents

Conquer your fears and never give up!

Alfa Romeo 159 Series 2 model years

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