2011 Vauxhall Antara engine fastener tightening specifications

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Condition	Value

expand_moreAir intake system

expand_moreIntake manifold


2.0 CDTI with diesel straight-4 2.0 L 148 HP engine (2006.8–2015.4)	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
2.0 CDTi with diesel straight-4 2.0 L 125 HP engine (2006.8–2015.4)	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.8–2015.4)	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m
3.0 with gasoline V6 3.0 L 252 HP at 6900 RPM, 287 N⋅m at 5400 RPM engine (2010.11–2015.4)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All other modifications	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreAuxiliary assemblies


Auxiliary drive belt deflection pulley	38.35 lbf⋅ft38.35 lbf⋅ft52 N⋅m

expand_moreAuxiliary drive belt tensioner


All Vauxhall gasoline V6 3.0 L A 30 XH engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All Vauxhall diesel straight-4 2.0 L Z 20 DM engines	35.4 lbf⋅ft35.4 lbf⋅ft48 N⋅m
All Vauxhall diesel straight-4 2.0 L Z 20 DMH engines	35.4 lbf⋅ft35.4 lbf⋅ft48 N⋅m

expand_moreAir-conditioning compressor

expand_more2.0 CDTI with diesel straight-4 2.0 L 148 HP engine (2006.8–2015.4)


Bottom	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_more2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.8–2015.4)


Front	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
Rear	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m


3.0 with gasoline V6 3.0 L 252 HP at 6900 RPM, 287 N⋅m at 5400 RPM engine (2010.11–2015.4)	42.78 lbf⋅ft42.78 lbf⋅ft58 N⋅m
All other modifications	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreAir-conditioning compressor bracket


All Vauxhall diesel straight-4 2.0 L Z 20 DM engines	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
All Vauxhall diesel straight-4 2.0 L Z 20 DMH engines	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
All Vauxhall gasoline straight-4 2.4 L Z 24 XED engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m


Air-conditioning compressor pressure line	11.8 lbf⋅ft11.8 lbf⋅ft16 N⋅m

expand_moreAlternator


2.0 CDTI with diesel straight-4 2.0 L 148 HP engine (2006.8–2015.4)	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
2.0 CDTi with diesel straight-4 2.0 L 125 HP engine (2006.8–2015.4)	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_more2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.8–2015.4)


Bottom	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Top	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m


3.0 with gasoline V6 3.0 L 252 HP at 6900 RPM, 287 N⋅m at 5400 RPM engine (2010.11–2015.4)	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
All other modifications	42.78 lbf⋅ft42.78 lbf⋅ft58 N⋅m


Alternator pulley	59.74 lbf⋅ft59.74 lbf⋅ft81 N⋅m

expand_moreGenerator bracket


All Vauxhall gasoline V6 3.0 L A 30 XH engines	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
All Vauxhall gasoline straight-4 2.4 L Z 24 XED engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m


Hydraulic lines at the servo-steering pump	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m
Servo steering pump	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Vacuum pump	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m

expand_moreCarburetion


Exhaust gas return cooler	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreExhaust gas return valve


All Vauxhall gasoline V6 3.0 L A 30 XH engines	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
All Vauxhall diesel straight-4 2.0 L Z 20 DM engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All Vauxhall diesel straight-4 2.0 L Z 20 DMH engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All Vauxhall gasoline straight-4 2.4 L Z 24 XED engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreExhaust recirculation pipe


All Vauxhall gasoline V6 3.0 L A 30 XH engines	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
All Vauxhall diesel straight-4 2.0 L Z 20 DM engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All Vauxhall diesel straight-4 2.0 L Z 20 DMH engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreFuel-distributing pipe


2.4 with gasoline straight-4 2.4 L 165 HP at 6400 RPM, 217 N⋅m at 4500 RPM engine (2010.12–2015.4)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
2.4 with gasoline straight-4 2.4 L 169 HP engine (2010.11–2015.4)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
2.4 with gasoline straight-4 2.4 L 169 HP engine (2010.11–2015.4)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All other modifications	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreHigh-pressure line

expand_moreAll Vauxhall gasoline V6 3.0 L A 30 XH engines


First stage	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Second stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m


All Vauxhall diesel straight-4 2.0 L Z 20 DM engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All Vauxhall diesel straight-4 2.0 L Z 20 DMH engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreHigh-pressure pump


All Vauxhall gasoline V6 3.0 L A 30 XH engines	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
All Vauxhall diesel straight-4 2.0 L Z 20 DM engines	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
All Vauxhall diesel straight-4 2.0 L Z 20 DMH engines	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m


High-pressure pump pulley	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
Replace screws.

expand_moreCharging

expand_moreTurbo charger


2.0 CDTI with diesel straight-4 2.0 L 148 HP engine (2006.8–2015.4)	25.08 lbf⋅ft25.08 lbf⋅ft34 N⋅m


Turbocharger oil feed line	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
Turbocharger oil return line	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreCooling system

expand_moreCoolant pump


All Vauxhall gasoline V6 3.0 L A 30 XH engines	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
All Vauxhall diesel straight-4 2.0 L Z 20 DM engines	8.11 lbf⋅ft8.11 lbf⋅ft11 N⋅m
All Vauxhall diesel straight-4 2.0 L Z 20 DMH engines	8.11 lbf⋅ft8.11 lbf⋅ft11 N⋅m
All Vauxhall gasoline straight-4 2.4 L Z 24 XED engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreCoolant pump pulley


3.0 with gasoline V6 3.0 L 252 HP at 6900 RPM, 287 N⋅m at 5400 RPM engine (2010.11–2015.4)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreFan wheel


3.0 with gasoline V6 3.0 L 252 HP at 6900 RPM, 287 N⋅m at 5400 RPM engine (2010.11–2015.4)	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreRadiator drain screws

expand_more3.0 with gasoline V6 3.0 L 252 HP at 6900 RPM, 287 N⋅m at 5400 RPM engine (2010.11–2015.4)


M14	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
M20	55.32 lbf⋅ft55.32 lbf⋅ft75 N⋅m

expand_moreRadiator mounting


All Vauxhall gasoline V6 3.0 L A 30 XH engines	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreAll Vauxhall diesel straight-4 2.0 L Z 20 DMH engines


Bottom	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Top	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreCylinder head

expand_moreCamshaft bearing


2.0 CDTI with diesel straight-4 2.0 L 148 HP engine (2006.8–2015.4)	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m
2.0 CDTi with diesel straight-4 2.0 L 125 HP engine (2006.8–2015.4)	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m
2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.8–2015.4)	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
All other modifications	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreCylinder head screws

expand_more2.0 CDTI with diesel straight-4 2.0 L 148 HP engine (2006.8–2015.4)


First stage	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
helically from the inside out
Second stage	120°120°120°
Third stage	120°120°120°

expand_more2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.8–2015.4)

Figure 1. Cylinder head, Cylinder head screws, 2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.8–2015.4).


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace screws. See figure 1.
Second stage	90°90°90°
Third stage	90°90°90°
Fourth stage	90°90°90°

expand_more3.0 with gasoline V6 3.0 L 252 HP at 6900 RPM, 287 N⋅m at 5400 RPM engine (2010.11–2015.4)

expand_moreM11

Figure 2. Cylinder head, Cylinder head screws, 3.0 with gasoline V6 3.0 L 252 HP at 6900 RPM, 287 N⋅m at 5400 RPM engine (2010.11–2015.4), M11.


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws. See figure 2.
Second stage	150°150°150°

expand_moreScrews 9 – 10 (M8)


First stage	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Replace screws.
Second stage	75°75°75°

expand_moreAll other modifications

Figure 3. Cylinder head, Cylinder head screws, All other modifications.


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
See figure 3.
Second stage	155°155°155°

expand_moreValve cover


2.0 CDTI with diesel straight-4 2.0 L 148 HP engine (2006.8–2015.4)	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
2.0 CDTi with diesel straight-4 2.0 L 125 HP engine (2006.8–2015.4)	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.8–2015.4)	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
All other modifications	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Tighten screws from the inside outwards.

expand_moreEngine block

expand_moreBalance shaft module

expand_more3.0 with gasoline V6 3.0 L 252 HP at 6900 RPM, 287 N⋅m at 5400 RPM engine (2010.11–2015.4)


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

expand_moreConnecting rod bearing

expand_more2.0 CDTI with diesel straight-4 2.0 L 148 HP engine (2006.8–2015.4)


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

expand_more2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.8–2015.4)


First stage	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
Replace screws.
Second stage	45°45°45°
Third stage	15°15°15°

expand_moreAll other modifications


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Second stage	100°100°100°

expand_moreCrankcase ventilation


All Vauxhall diesel straight-4 2.0 L Z 20 DM engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Vauxhall diesel straight-4 2.0 L Z 20 DMH engines	8.11 lbf⋅ft8.11 lbf⋅ft11 N⋅m

expand_moreCrankshaft central screws


2.0 CDTI with diesel straight-4 2.0 L 148 HP engine (2006.8–2015.4)	173.33 lbf⋅ft173.33 lbf⋅ft235 N⋅m
Replace nut.
2.0 CDTi with diesel straight-4 2.0 L 125 HP engine (2006.8–2015.4)	173.33 lbf⋅ft173.33 lbf⋅ft235 N⋅m

expand_more2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.8–2015.4)


First stage	99.57 lbf⋅ft99.57 lbf⋅ft135 N⋅m
Second stage	30°30°30°
Third stage	10°10°10°

expand_more3.0 with gasoline V6 3.0 L 252 HP at 6900 RPM, 287 N⋅m at 5400 RPM engine (2010.11–2015.4)


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

expand_moreAll other modifications


First stage	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m
Second stage	125°125°125°

expand_moreCrankshaft pulley


All Vauxhall diesel straight-4 2.0 L Z 20 DM engines	25.08 lbf⋅ft25.08 lbf⋅ft34 N⋅m
All Vauxhall diesel straight-4 2.0 L Z 20 DMH engines	25.08 lbf⋅ft25.08 lbf⋅ft34 N⋅m
All Vauxhall gasoline straight-4 2.4 L Z 24 XED engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreDrive plate

expand_more2.4 with gasoline straight-4 2.4 L 165 HP at 6400 RPM, 217 N⋅m at 4500 RPM engine (2010.12–2015.4)


First stage	39.09 lbf⋅ft39.09 lbf⋅ft53 N⋅m
Second stage	25°25°25°

expand_more3.0 with gasoline V6 3.0 L 252 HP at 6900 RPM, 287 N⋅m at 5400 RPM engine (2010.11–2015.4)


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

expand_moreFlywheel


2.0 CDTI with diesel straight-4 2.0 L 148 HP engine (2006.8–2015.4)	77.44 lbf⋅ft77.44 lbf⋅ft105 N⋅m
2.0 CDTi with diesel straight-4 2.0 L 125 HP engine (2006.8–2015.4)	77.44 lbf⋅ft77.44 lbf⋅ft105 N⋅m

expand_more2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.8–2015.4)


First stage	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Second stage	30°30°30°
Third stage	15°15°15°

expand_moreAll other modifications


First stage	39.09 lbf⋅ft39.09 lbf⋅ft53 N⋅m
Second stage	25°25°25°

expand_moreMain bearing

expand_moreAll Vauxhall diesel straight-4 2.0 L Z 20 DMH engines

expand_moreInner screws


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

expand_moreOuter screws


Fourth stage	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m

expand_moreAll Vauxhall gasoline straight-4 2.4 L Z 24 XED engines


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

expand_moreEngine control

expand_moreBalance shaft timing chain guide rail


All Vauxhall gasoline V6 3.2 L 10 HM engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
All Vauxhall gasoline V6 3.0 L A 30 XH engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All Vauxhall gasoline V6 3.2 L Z 32 SED engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreCamshaft drive belt deflection pulley


All Vauxhall diesel straight-4 2.0 L Z 20 DM engines	38.35 lbf⋅ft38.35 lbf⋅ft52 N⋅m
All Vauxhall diesel straight-4 2.0 L Z 20 DMH engines	38.35 lbf⋅ft38.35 lbf⋅ft52 N⋅m
All Vauxhall gasoline straight-4 2.4 L Z 24 XED engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreCamshaft timing chain guide rail


2.4 with gasoline straight-4 2.4 L 165 HP at 6400 RPM, 217 N⋅m at 4500 RPM engine (2010.12–2015.4)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
2.4 with gasoline straight-4 2.4 L 169 HP engine (2010.11–2015.4)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
2.4 with gasoline straight-4 2.4 L 169 HP engine (2010.11–2015.4)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
3.0 with gasoline V6 3.0 L 252 HP at 6900 RPM, 287 N⋅m at 5400 RPM engine (2010.11–2015.4)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreCamshaft timing gear


All Vauxhall gasoline V6 3.0 L A 30 XH engines	42.78 lbf⋅ft42.78 lbf⋅ft58 N⋅m
All Vauxhall diesel straight-4 2.0 L Z 20 DM engines	98.1 lbf⋅ft98.1 lbf⋅ft133 N⋅m
All Vauxhall diesel straight-4 2.0 L Z 20 DMH engines	98.1 lbf⋅ft98.1 lbf⋅ft133 N⋅m


Control drive chain guide rail	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreControl drive chain tensioner


All Vauxhall gasoline V6 3.2 L 10 HM engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
Replace sealing rings.
All Vauxhall gasoline V6 3.0 L A 30 XH engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All Vauxhall gasoline V6 3.2 L Z 32 SED engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
Replace sealing rings.


Control drive chain tensioning rail	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreControl drive sprocket wheel

expand_more3.0 with gasoline V6 3.0 L 252 HP at 6900 RPM, 287 N⋅m at 5400 RPM engine (2010.11–2015.4)


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Replace screws.
Second stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreControl drive timing chain slip rail


3.0 with gasoline V6 3.0 L 252 HP at 6900 RPM, 287 N⋅m at 5400 RPM engine (2010.11–2015.4)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m


Drive chain balance shaft tensioner	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
Replace sealing rings.

expand_moreInlet camshaft wheel

expand_more2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.8–2015.4)


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Replace screws.
Second stage	60°60°60°
Third stage	15°15°15°

expand_more2.4 with gasoline straight-4 2.4 L 165 HP at 6400 RPM, 217 N⋅m at 4500 RPM engine (2010.12–2015.4)

expand_moreWith camshaft adjuster


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws.
Second stage	100°100°100°

expand_moreIntermediate shaft chain sprocket


First cylinder row	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Second cylinder row	48.68 lbf⋅ft48.68 lbf⋅ft66 N⋅m

expand_moreOutlet camshaft wheel

expand_more2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.8–2015.4)


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Replace screws.
Second stage	60°60°60°
Third stage	15°15°15°

expand_more2.4 with gasoline straight-4 2.4 L 165 HP at 6400 RPM, 217 N⋅m at 4500 RPM engine (2010.12–2015.4)

expand_moreWith camshaft adjuster


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws.
Second stage	100°100°100°

expand_moreToothed belt guard


All Vauxhall diesel straight-4 2.0 L Z 20 DM engines	8.11 lbf⋅ft8.11 lbf⋅ft11 N⋅m
All Vauxhall diesel straight-4 2.0 L Z 20 DMH engines	8.11 lbf⋅ft8.11 lbf⋅ft11 N⋅m
All Vauxhall gasoline straight-4 2.4 L Z 24 XED engines	4.43 lbf⋅ft4.43 lbf⋅ft6 N⋅m


Toothed belt tensioning roller	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Toothed belt tightener	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreEngine lubrication


Oil cooler	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m

expand_moreOil drain plug


2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.8–2015.4)	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m
All other modifications	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreOil filter


All Vauxhall gasoline V6 3.0 L A 30 XH engines	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Slightly oil sealing lips.

expand_moreAll Vauxhall diesel straight-4 2.0 L Z 20 DMH engines


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

expand_moreOil filter housing


2.0 CDTI with diesel straight-4 2.0 L 148 HP engine (2006.8–2015.4)	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
2.0 CDTi with diesel straight-4 2.0 L 125 HP engine (2006.8–2015.4)	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
3.0 with gasoline V6 3.0 L 252 HP at 6900 RPM, 287 N⋅m at 5400 RPM engine (2010.11–2015.4)	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreAll other modifications


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

expand_moreOil pressure sensor


All Vauxhall gasoline V6 3.0 L A 30 XH engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All Vauxhall diesel straight-4 2.0 L Z 20 DM engines	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
All Vauxhall diesel straight-4 2.0 L Z 20 DMH engines	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
All Vauxhall gasoline straight-4 2.4 L Z 24 XED engines	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_moreOil pump


All Vauxhall gasoline V6 3.0 L A 30 XH engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All Vauxhall diesel straight-4 2.0 L Z 20 DM engines	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m
All Vauxhall diesel straight-4 2.0 L Z 20 DMH engines	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m
All Vauxhall gasoline straight-4 2.4 L Z 24 XED engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Use screw-locking compound.

expand_moreOil sump

expand_more2.0 CDTI with diesel straight-4 2.0 L 148 HP engine (2006.8–2015.4)


Air-conditioning compressor	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
At the gearbox	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Otherwise	8.11 lbf⋅ft8.11 lbf⋅ft11 N⋅m

expand_more2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.8–2015.4)


At the gearbox	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
On the engine block	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Use sealant.


3.0 with gasoline V6 3.0 L 252 HP at 6900 RPM, 287 N⋅m at 5400 RPM engine (2010.11–2015.4)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All other modifications	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreEngine management

expand_moreCamshaft sensor


2.0 CDTI with diesel straight-4 2.0 L 148 HP engine (2006.8–2015.4)	5.16 lbf⋅ft5.16 lbf⋅ft7 N⋅m
2.0 CDTi with diesel straight-4 2.0 L 125 HP engine (2006.8–2015.4)	5.16 lbf⋅ft5.16 lbf⋅ft7 N⋅m
2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.8–2015.4)	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
All other modifications	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreCharge air pressure sensor


All Vauxhall gasoline V6 3.0 L A 30 XH engines	2.95 lbf⋅ft2.95 lbf⋅ft4 N⋅m
All Vauxhall diesel straight-4 2.0 L Z 20 DM engines	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
All Vauxhall diesel straight-4 2.0 L Z 20 DMH engines	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreCrankshaft sensor


2.0 CDTI with diesel straight-4 2.0 L 148 HP engine (2006.8–2015.4)	5.16 lbf⋅ft5.16 lbf⋅ft7 N⋅m
2.0 CDTi with diesel straight-4 2.0 L 125 HP engine (2006.8–2015.4)	5.16 lbf⋅ft5.16 lbf⋅ft7 N⋅m
2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.8–2015.4)	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
All other modifications	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m


Exhaust gas temperature sensor	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
Glow plugs	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreKnock sensor


2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.8–2015.4)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All other modifications	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreLambda sensor


2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.8–2015.4)	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
All other modifications	30.98 lbf⋅ft30.98 lbf⋅ft42 N⋅m

expand_moreEngine mounting

expand_moreEngine bracket

expand_more3.2 V6 with gasoline V6 3.2 L 224 HP at 6600 RPM, 297 N⋅m at 3200 RPM engine (2006.11–2015.4)

expand_moreScrews


Bottom	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Top	66.38 lbf⋅ft66.38 lbf⋅ft90 N⋅m


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

expand_moreEngine mounting


Nuts on the chassis	66.38 lbf⋅ft66.38 lbf⋅ft90 N⋅m
Screws on the chassis	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m
Screws on the engine bracket	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m

expand_moreSubframe


Strut	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Otherwise	114.32 lbf⋅ft114.32 lbf⋅ft155 N⋅m

expand_moreTorque arm


At the subframe	81.13 lbf⋅ft81.13 lbf⋅ft110 N⋅m
Front	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m

expand_moreTorque support bracket


Rear	66.38 lbf⋅ft66.38 lbf⋅ft90 N⋅m

expand_moreExhaust system

expand_moreCatalytic converter

expand_more3.0 with gasoline V6 3.0 L 252 HP at 6900 RPM, 287 N⋅m at 5400 RPM engine (2010.11–2015.4)


On exhaust manifold	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Replace nuts.

expand_moreAll other modifications


On exhaust manifold	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_moreCatalytic converter bracket

expand_more3.0 with gasoline V6 3.0 L 252 HP at 6900 RPM, 287 N⋅m at 5400 RPM engine (2010.11–2015.4)


On the engine block	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m


Diesel particulate filter	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_moreExhaust manifold


2.0 CDTI with diesel straight-4 2.0 L 148 HP engine (2006.8–2015.4)	24.34 lbf⋅ft24.34 lbf⋅ft33 N⋅m
2.0 CDTi with diesel straight-4 2.0 L 125 HP engine (2006.8–2015.4)	24.34 lbf⋅ft24.34 lbf⋅ft33 N⋅m
2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.8–2015.4)	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
3.0 with gasoline V6 3.0 L 252 HP at 6900 RPM, 287 N⋅m at 5400 RPM engine (2010.11–2015.4)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace nuts.
All other modifications	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m

expand_moreExhaust manifold heat shields


All Vauxhall gasoline V6 3.0 L A 30 XH engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Vauxhall diesel straight-4 2.0 L Z 20 DM engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All Vauxhall diesel straight-4 2.0 L Z 20 DMH engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All Vauxhall gasoline straight-4 2.4 L Z 24 XED engines	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m

expand_moreExhaust pipe


2.4 with gasoline straight-4 2.4 L 165 HP at 6400 RPM, 217 N⋅m at 4500 RPM engine (2010.12–2015.4)	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
2.4 with gasoline straight-4 2.4 L 169 HP engine (2010.11–2015.4)	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
2.4 with gasoline straight-4 2.4 L 169 HP engine (2010.11–2015.4)	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
3.0 with gasoline V6 3.0 L 252 HP at 6900 RPM, 287 N⋅m at 5400 RPM engine (2010.11–2015.4)	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_moreAll other modifications


Nuts	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Use new seals.

expand_moreExhaust pipe rear


All Vauxhall gasoline V6 3.0 L A 30 XH engines	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
All Vauxhall diesel straight-4 2.0 L Z 20 DM engines	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
All Vauxhall diesel straight-4 2.0 L Z 20 DMH engines	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
All Vauxhall gasoline straight-4 2.4 L Z 24 XED engines	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_moreExhaust system middle heat protection plate


All Vauxhall gasoline V6 3.0 L A 30 XH engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Vauxhall diesel straight-4 2.0 L Z 20 DM engines	1.84 lbf⋅ft1.84 lbf⋅ft2.5 N⋅m
All Vauxhall gasoline straight-4 2.4 L Z 24 XED engines	1.84 lbf⋅ft1.84 lbf⋅ft2.5 N⋅m

expand_moreParticulate filter heat protection plate


All Vauxhall gasoline V6 3.0 L A 30 XH engines	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
All Vauxhall diesel straight-4 2.0 L Z 20 DM engines	1.84 lbf⋅ft1.84 lbf⋅ft2.5 N⋅m

expand_moreFuel supply

expand_moreFuel filter bracket


All Vauxhall gasoline V6 3.0 L A 30 XH engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All Vauxhall diesel straight-4 2.0 L Z 20 DM engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Vauxhall diesel straight-4 2.0 L Z 20 DMH engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m


Fuel filter housing	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_moreFuel lines


3.0 with gasoline V6 3.0 L 252 HP at 6900 RPM, 287 N⋅m at 5400 RPM engine (2010.11–2015.4)	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m

expand_moreIgnition system

expand_moreSpark plugs


2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.8–2015.4)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
3.0 with gasoline V6 3.0 L 252 HP at 6900 RPM, 287 N⋅m at 5400 RPM engine (2010.11–2015.4)	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m
All other modifications	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreStart system

expand_moreStarter


2.0 CDTI with diesel straight-4 2.0 L 148 HP engine (2006.8–2015.4)	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
2.0 CDTi with diesel straight-4 2.0 L 125 HP engine (2006.8–2015.4)	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.8–2015.4)	55.32 lbf⋅ft55.32 lbf⋅ft75 N⋅m
3.0 with gasoline V6 3.0 L 252 HP at 6900 RPM, 287 N⋅m at 5400 RPM engine (2010.11–2015.4)	42.78 lbf⋅ft42.78 lbf⋅ft58 N⋅m
All other modifications	39.09 lbf⋅ft39.09 lbf⋅ft53 N⋅m

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2011 Vauxhall Antara 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 Vauxhall 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 Vauxhall Antara 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 2011 Vauxhall Antara you're not only saving money, but also also improving your technical skills and learning something new.

2011 Vauxhall Antara First generation facelift (MK1) Engine Fastener Tightening Specifications

Table of Contents

Conquer your fears and never give up!

Vauxhall Antara First generation facelift (MK1) model years

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