2010 Opel Astra Wagon engine fastener tightening specifications

in your garage to make future searches easy.

Condition	Value

expand_moreAir intake system

expand_moreIntake manifold


1.3 CDTI with diesel straight-4 1.2 L 89 HP engine (2005.8–)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
1.4 LPG with gasoline straight-4 1.4 L 89 HP at 5600 RPM, 125 N⋅m at 4000 RPM engine (2009.8–)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_more1.4 with gasoline straight-4 1.4 L 74 HP engine (2004.8–)


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


1.4 with gasoline straight-4 1.4 L 89 HP at 5600 RPM, 125 N⋅m at 4000 RPM engine (2004.8–)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
1.7 CDTI with diesel straight-4 1.7 L 109 HP engine (2007.2–)	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m
helically from the inside out
1.7 CDTI with diesel straight-4 1.7 L 109 HP engine (2007.2–)	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m
helically from the inside out
1.7 CDTI with diesel straight-4 1.7 L 123 HP engine (2007.2–)	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m
helically from the inside out
1.7 CDTI with diesel straight-4 1.7 L 123 HP engine (2007.2–)	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m
helically from the inside out
1.7 CDTI with diesel straight-4 1.7 L 79 HP at 4400 RPM, 170 N⋅m at 1800 RPM engine (2004.8–)	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m
1.7 CDTI with diesel straight-4 1.7 L 99 HP at 4400 RPM, 240 N⋅m at 2300 RPM engine (2004.8–)	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m
1.9 CDTI 16V with diesel straight-4 1.9 L 118 HP engine (2004.8–)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
1.9 CDTI with diesel straight-4 1.9 L 118 HP engine (2005.9–)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
1.9 CDTI with diesel straight-4 1.9 L 148 HP engine (2004.9–)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
1.9 CDTI with diesel straight-4 1.9 L 99 HP engine (2005.9–)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
2.0 Turbo with gasoline straight-4 2.0 L 168 HP engine (2004.8–)	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
Use new screws or nuts
2.0 Turbo with gasoline straight-4 2.0 L 197 HP engine (2004.9–)	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
Use new screws or nuts
All other modifications	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Use new screws or nuts

expand_moreAuxiliary assemblies

expand_moreAuxiliary drive belt deflection pulley


All Opel diesel straight-4 1.7 L Z 17 DTH engines	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m
All Opel diesel straight-4 1.7 L Z 17 DTL engines	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m
All Opel diesel straight-4 1.9 L Z 19 DT engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All Opel diesel straight-4 1.9 L Z 19 DTH engines	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
All Opel diesel straight-4 1.9 L Z 19 DTJ engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All Opel diesel straight-4 1.9 L Z 19 DTL engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All other modifications	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m

expand_moreAuxiliary drive belt tensioner


All Opel diesel straight-4 1.7 L A 17 DTJ engines	66.38 lbf⋅ft66.38 lbf⋅ft90 N⋅m
All Opel diesel straight-4 1.7 L A 17 DTR engines	66.38 lbf⋅ft66.38 lbf⋅ft90 N⋅m

expand_moreAll Opel gasoline straight-4 1.4 L Z 14 XEL engines


M10	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m
M8	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m


All Opel diesel straight-4 1.7 L Z 17 DTJ engines	66.38 lbf⋅ft66.38 lbf⋅ft90 N⋅m
All Opel diesel straight-4 1.7 L Z 17 DTR engines	66.38 lbf⋅ft66.38 lbf⋅ft90 N⋅m
All Opel gasoline straight-4 1.8 L Z 18 XE engines	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m

expand_moreAll Opel gasoline straight-4 2.0 L Z 20 LEL engines


With air-conditioning	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Without air-conditioning system	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m


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

expand_moreAir-conditioning compressor


All Opel diesel straight-4 1.2 L Z 13 DTH engines	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
All other modifications	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAir-conditioning compressor bracket


All Opel diesel straight-4 1.2 L Z 13 DTH engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All Opel diesel straight-4 1.9 L Z 19 DT engines	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
All Opel diesel straight-4 1.9 L Z 19 DTH engines	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
All other modifications	31.72 lbf⋅ft31.72 lbf⋅ft43 N⋅m


Air-conditioning compressor pressure line	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreAlternator


All Opel diesel straight-4 1.2 L Z 13 DTH engines	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreAll Opel diesel straight-4 1.7 L Z 17 DTJ engines


M10	33.93 lbf⋅ft33.93 lbf⋅ft46 N⋅m
M8	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m


All Opel diesel straight-4 1.9 L Z 19 DT engines	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
All Opel diesel straight-4 1.9 L Z 19 DTH engines	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
All other modifications	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m

expand_moreGenerator bracket


All Opel diesel straight-4 1.2 L Z 13 DTH engines	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreAll other modifications


M10	35.4 lbf⋅ft35.4 lbf⋅ft48 N⋅m
M14	50.15 lbf⋅ft50.15 lbf⋅ft68 N⋅m

expand_moreVacuum pump

expand_moreAll Opel diesel straight-4 1.2 L Z 13 DTH engines


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Second stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreAll Opel diesel straight-4 1.9 L Z 19 DTH engines


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


All other modifications	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m

expand_moreCarburetion


Exhaust gas return cooler	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m

expand_moreExhaust recirculation pipe


All Opel diesel straight-4 1.7 L Z 17 DTH engines	21.39 lbf⋅ft21.39 lbf⋅ft29 N⋅m
Replace sealing rings.
All Opel diesel straight-4 1.7 L Z 17 DTL engines	21.39 lbf⋅ft21.39 lbf⋅ft29 N⋅m
Replace sealing rings.

expand_moreAll Opel diesel straight-4 1.9 L Z 19 DT engines


Screws	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace sealing rings.


All Opel diesel straight-4 1.9 L Z 19 DTL engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace sealing rings.


Fuel-distributing pipe	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreHigh-pressure pump pulley


All Opel diesel straight-4 1.9 L Z 19 DT engines	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
All Opel diesel straight-4 1.9 L Z 19 DTH engines	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
All other modifications	50.89 lbf⋅ft50.89 lbf⋅ft69 N⋅m

expand_moreInjection hoses


All Opel diesel straight-4 1.9 L Z 19 DT engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreAll Opel diesel straight-4 1.9 L Z 19 DTH engines


M12	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
M14	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m


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

expand_moreInjection nozzle (injector)


All Opel diesel straight-4 1.2 L Z 13 DTH engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All Opel diesel straight-4 1.9 L Z 19 DT engines	23.6 lbf⋅ft23.6 lbf⋅ft32 N⋅m
All Opel diesel straight-4 1.9 L Z 19 DTH engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All Opel diesel straight-4 1.9 L Z 19 DTL engines	23.6 lbf⋅ft23.6 lbf⋅ft32 N⋅m

expand_moreAll other modifications


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Second stage	slacken
Third stage	23.6 lbf⋅ft23.6 lbf⋅ft32 N⋅m

expand_moreInjection pump

expand_moreAll Opel diesel straight-4 1.2 L Z 13 DTH engines


M7	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m


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

expand_moreCharging

expand_moreTurbo charger


All Opel diesel straight-4 1.2 L Z 13 DTH engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAll Opel diesel straight-4 1.7 L Z 17 DTL engines


On exhaust manifold	19.91 lbf⋅ft19.91 lbf⋅ft27 N⋅m
Replace seals and nuts.

expand_moreAll other modifications


First stage	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m
Replace nuts.
Second stage	35.4 lbf⋅ft35.4 lbf⋅ft48 N⋅m

expand_moreTurbocharger oil feed line

expand_moreAll Opel diesel straight-4 1.7 L Z 17 DTL engines


At the turbocharger	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m
Replace sealing rings.
On the engine block	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m
Replace sealing rings.

expand_moreAll Opel gasoline straight-4 2.0 L Z 20 LEL engines

expand_moreAt the turbocharger


Banjo screws	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
Replace sealing rings.
Support	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m

expand_moreOn the engine block


Support	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m


Union nuts	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m


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

expand_moreTurbocharger oil return line

expand_moreAll Opel gasoline straight-4 2.0 L Z 20 LEL engines


At the turbocharger	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace sealing rings.
On the engine block	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace sealing rings.

expand_moreAll other modifications


At the turbocharger	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Replace sealing rings.
On the engine block	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace sealing rings.

expand_moreCooling system

expand_moreCoolant pump


All Opel diesel straight-4 1.2 L Z 13 DTH engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All Opel gasoline straight-4 1.4 L Z 14 XEL engines	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
All Opel gasoline straight-4 1.6 L Z 16 LET engines	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
All Opel diesel straight-4 1.9 L Z 19 DT engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All Opel diesel straight-4 1.9 L Z 19 DTH engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All other modifications	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m

expand_moreCoolant pump pulley


All Opel gasoline straight-4 1.4 L Z 14 XEL engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All Opel diesel straight-4 1.7 L Z 17 DTH engines	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
All Opel diesel straight-4 1.7 L Z 17 DTL engines	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
All other modifications	11.8 lbf⋅ft11.8 lbf⋅ft16 N⋅m

expand_moreRadiator mounting


1.9 CDTI with diesel straight-4 1.9 L 118 HP engine (2005.9–)	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m

expand_moreCylinder head

expand_moreCamshaft bearing

expand_moreAll Opel diesel straight-4 1.7 L Z 17 DTJ engines

Figure 1. Cylinder head, Camshaft bearing, Opel diesel straight-4 1.7 L Z 17 DTJ.


Nuts	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
Tighten in several steps. See figure 1.
Screws	19.91 lbf⋅ft19.91 lbf⋅ft27 N⋅m

expand_moreAll Opel diesel straight-4 1.7 L Z 17 DTL engines


M6	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
M8	19.91 lbf⋅ft19.91 lbf⋅ft27 N⋅m


All Opel diesel straight-4 1.9 L Z 19 DTH engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All Opel diesel straight-4 1.9 L Z 19 DTJ engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All other modifications	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
helically from the inside out

expand_moreCylinder head screws

expand_more1.3 CDTI with diesel straight-4 1.2 L 89 HP engine (2005.8–)

Figure 2. Cylinder head, Cylinder head screws, 1.3 CDTI with diesel straight-4 1.2 L 89 HP engine (2005.8–).


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

expand_more1.4 LPG with gasoline straight-4 1.4 L 89 HP at 5600 RPM, 125 N⋅m at 4000 RPM engine (2009.8–)

Figure 3. Cylinder head, Cylinder head screws, 1.4 LPG with gasoline straight-4 1.4 L 89 HP at 5600 RPM, 125 N⋅m at 4000 RPM engine (2009.8–).


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Use new screws. See figure 3.
Second stage	60°60°60°
Third stage	60°60°60°
Fourth stage	60°60°60°

expand_more1.4 with gasoline straight-4 1.4 L 74 HP engine (2004.8–)


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace screws.
Second stage	60°60°60°
Third stage	60°60°60°
Fourth stage	60°60°60°

expand_more1.4 with gasoline straight-4 1.4 L 89 HP at 5600 RPM, 125 N⋅m at 4000 RPM engine (2004.8–)


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Use new screws. See figure 3.
Second stage	60°60°60°
Third stage	60°60°60°
Fourth stage	60°60°60°

expand_more1.6 Turbo with gasoline straight-4 1.6 L 177 HP at 5500 RPM, 230 N⋅m at 2200 RPM engine (2007.2–)

Figure 4. Cylinder head, Cylinder head screws, 1.6 Turbo with gasoline straight-4 1.6 L 177 HP at 5500 RPM, 230 N⋅m at 2200 RPM engine (2007.2–).


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
See figure 4.
Second stage	90°90°90°
Third stage	90°90°90°
Fourth stage	90°90°90°
Fifth stage	45°45°45°

expand_more1.6 with gasoline straight-4 1.6 L 103 HP engine (2004.8–)

Figure 5. Cylinder head, Cylinder head screws, 1.6 with gasoline straight-4 1.6 L 103 HP engine (2004.8–).


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Use new screws. See figure 5.
Second stage	90°90°90°
Third stage	90°90°90°
Fourth stage	90°90°90°
Fifth stage	45°45°45°

expand_more1.7 CDTI with diesel straight-4 1.7 L 109 HP engine (2007.2–)


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

expand_more1.7 CDTI with diesel straight-4 1.7 L 123 HP engine (2007.2–)


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

expand_more1.7 CDTI with diesel straight-4 1.7 L 79 HP at 4400 RPM, 170 N⋅m at 1800 RPM engine (2004.8–)


First stage	28.76 lbf⋅ft28.76 lbf⋅ft39 N⋅m
Use new screws See figure 5.
Second stage	60°60°60°
Third stage	60°60°60°

expand_more1.8 with gasoline straight-4 1.8 L 123 HP engine (2004.8–)


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 with gasoline straight-4 1.8 L 138 HP engine (2005.8–)


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_more1.9 CDTI 16V with diesel straight-4 1.9 L 118 HP engine (2004.8–)

Figure 6. Cylinder head, Cylinder head screws, 1.9 CDTI 16V with diesel straight-4 1.9 L 118 HP engine (2004.8–).


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws. See figure 6.
Second stage	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Third stage	90°90°90°
Fourth stage	90°90°90°
Fifth stage	90°90°90°

expand_more1.9 CDTI with diesel straight-4 1.9 L 118 HP engine (2005.9–)


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace screws.
Second stage	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Third stage	90°90°90°
Fourth stage	90°90°90°
Fifth stage	90°90°90°

expand_more1.9 CDTI with diesel straight-4 1.9 L 148 HP engine (2004.9–)


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Use new screws. See figure 6.
Second stage	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Third stage	90°90°90°
Fourth stage	90°90°90°
Fifth stage	90°90°90°

expand_more1.9 CDTI with diesel straight-4 1.9 L 99 HP engine (2005.9–)


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Use new screws. See figure 6.
Second stage	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Third stage	90°90°90°
Fourth stage	90°90°90°
Fifth stage	90°90°90°

expand_more2.0 Turbo with gasoline straight-4 2.0 L 168 HP engine (2004.8–)

Figure 7. Cylinder head, Cylinder head screws, 2.0 Turbo with gasoline straight-4 2.0 L 168 HP engine (2004.8–).


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Use new screws See figure 7.
Second stage	90°90°90°
Third stage	90°90°90°
Fourth stage	90°90°90°
Fifth stage	15°15°15°

expand_more2.0 Turbo with gasoline straight-4 2.0 L 197 HP engine (2004.9–)


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Use new screws. See figure 7.
Second stage	90°90°90°
Third stage	90°90°90°
Fourth stage	90°90°90°
Fifth stage	15°15°15°

expand_moreAll other modifications

Figure 8. Cylinder head, Cylinder head screws, All other modifications.


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace screws. See figure 8.
Second stage	90°90°90°
Third stage	90°90°90°
Fourth stage	90°90°90°
Fifth stage	45°45°45°

expand_moreValve cover


All Opel diesel straight-4 1.7 L A 17 DTJ engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Opel diesel straight-4 1.7 L A 17 DTR engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreAll Opel diesel straight-4 1.2 L Z 13 DTH engines

Figure 9. Cylinder head, Valve cover, Opel diesel straight-4 1.2 L Z 13 DTH.


M7	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m
See figure 9.
M8	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m


All Opel diesel straight-4 1.7 L Z 17 DTH engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Opel diesel straight-4 1.7 L Z 17 DTJ engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Opel diesel straight-4 1.7 L Z 17 DTL engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Opel diesel straight-4 1.7 L Z 17 DTR engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Opel diesel straight-4 1.9 L Z 19 DT engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Opel diesel straight-4 1.9 L Z 19 DTL engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All other modifications	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreEngine block

expand_moreConnecting rod bearing

expand_more1.3 CDTI with diesel straight-4 1.2 L 89 HP engine (2005.8–)


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Use new screws.
Second stage	40°40°40°

expand_more1.4 LPG with gasoline straight-4 1.4 L 89 HP at 5600 RPM, 125 N⋅m at 4000 RPM engine (2009.8–)


First stage	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m
Use new screws.
Second stage	60°60°60°
Third stage	15°15°15°

expand_more1.4 with gasoline straight-4 1.4 L 74 HP engine (2004.8–)


First stage	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m
Replace screws.
Second stage	60°60°60°
Third stage	15°15°15°

expand_more1.4 with gasoline straight-4 1.4 L 89 HP at 5600 RPM, 125 N⋅m at 4000 RPM engine (2004.8–)


First stage	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m
Use new screws.
Second stage	60°60°60°
Third stage	15°15°15°

expand_more1.6 LPG with gasoline straight-4 1.6 L 114 HP engine (2009.8–)


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

expand_more1.6 Turbo with gasoline straight-4 1.6 L 177 HP at 5500 RPM, 230 N⋅m at 2200 RPM engine (2007.2–)

expand_moreM8


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

expand_moreM9


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

expand_more1.6 with gasoline straight-4 1.6 L 103 HP engine (2004.8–)


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

expand_more1.6 with gasoline straight-4 1.6 L 114 HP engine (2006.12–)


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

expand_more1.7 CDTI with diesel straight-4 1.7 L 79 HP at 4400 RPM, 170 N⋅m at 1800 RPM engine (2004.8–)


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace screws and nuts.
Second stage	100°100°100°
Third stage	15°15°15°

expand_more1.8 with gasoline straight-4 1.8 L 123 HP engine (2004.8–)


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace screws and nuts.
Second stage	30°30°30°

expand_more1.8 with gasoline straight-4 1.8 L 138 HP engine (2005.8–)


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

expand_more1.9 CDTI 16V with diesel straight-4 1.9 L 118 HP engine (2004.8–)


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace screws.
Second stage	60°60°60°

expand_more1.9 CDTI with diesel straight-4 1.9 L 118 HP engine (2005.9–)


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Use new screws.
Second stage	60°60°60°

expand_more1.9 CDTI with diesel straight-4 1.9 L 148 HP engine (2004.9–)


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Use new screws.
Second stage	60°60°60°

expand_more1.9 CDTI with diesel straight-4 1.9 L 99 HP engine (2005.9–)


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Second stage	60°60°60°

expand_more2.0 Turbo with gasoline straight-4 2.0 L 168 HP engine (2004.8–)


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
Replace screws and nuts.
Second stage	100°100°100°
Third stage	25°25°25°

expand_moreCrankshaft central screws


1.3 CDTI with diesel straight-4 1.2 L 89 HP engine (2005.8–)	169.64 lbf⋅ft169.64 lbf⋅ft230 N⋅m
Left-hand thread

expand_more1.4 LPG with gasoline straight-4 1.4 L 89 HP at 5600 RPM, 125 N⋅m at 4000 RPM engine (2009.8–)


First stage	110.63 lbf⋅ft110.63 lbf⋅ft150 N⋅m
Use new screw.
Second stage	45°45°45°
Third stage	15°15°15°

expand_more1.4 with gasoline straight-4 1.4 L 74 HP engine (2004.8–)


First stage	110.63 lbf⋅ft110.63 lbf⋅ft150 N⋅m
Second stage	45°45°45°
Third stage	15°15°15°

expand_more1.4 with gasoline straight-4 1.4 L 89 HP at 5600 RPM, 125 N⋅m at 4000 RPM engine (2004.8–)


First stage	110.63 lbf⋅ft110.63 lbf⋅ft150 N⋅m
Use new screw.
Second stage	45°45°45°
Third stage	15°15°15°

expand_more1.6 LPG with gasoline straight-4 1.6 L 114 HP engine (2009.8–)


First stage	70.07 lbf⋅ft70.07 lbf⋅ft95 N⋅m
Replace screws.
Second stage	45°45°45°
Third stage	15°15°15°

expand_more1.6 Turbo with gasoline straight-4 1.6 L 177 HP at 5500 RPM, 230 N⋅m at 2200 RPM engine (2007.2–)


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

expand_more1.6 with gasoline straight-4 1.6 L 103 HP engine (2004.8–)


First stage	70.07 lbf⋅ft70.07 lbf⋅ft95 N⋅m
Use new screw.
Second stage	45°45°45°
Third stage	15°15°15°

expand_more1.6 with gasoline straight-4 1.6 L 114 HP engine (2006.12–)


First stage	70.07 lbf⋅ft70.07 lbf⋅ft95 N⋅m
Replace screws.
Second stage	45°45°45°
Third stage	15°15°15°

expand_more1.8 with gasoline straight-4 1.8 L 138 HP engine (2005.8–)


First stage	66.38 lbf⋅ft66.38 lbf⋅ft90 N⋅m
Use new screw.
Second stage	30°30°30°
Third stage	15°15°15°


1.9 CDTI 16V with diesel straight-4 1.9 L 118 HP engine (2004.8–)	250.77 lbf⋅ft250.77 lbf⋅ft340 N⋅m
Use new screw. (left-hand thread)
1.9 CDTI with diesel straight-4 1.9 L 118 HP engine (2005.9–)	250.77 lbf⋅ft250.77 lbf⋅ft340 N⋅m
1.9 CDTI with diesel straight-4 1.9 L 148 HP engine (2004.9–)	250.77 lbf⋅ft250.77 lbf⋅ft340 N⋅m
1.9 CDTI with diesel straight-4 1.9 L 99 HP engine (2005.9–)	250.77 lbf⋅ft250.77 lbf⋅ft340 N⋅m

expand_more2.0 Turbo with gasoline straight-4 2.0 L 168 HP engine (2004.8–)


First stage	95.88 lbf⋅ft95.88 lbf⋅ft130 N⋅m
Use new screw.
Second stage	40–50°40–50°40–50°


All other modifications	144.56 lbf⋅ft144.56 lbf⋅ft196 N⋅m

expand_moreCrankshaft pulley


1.3 CDTI with diesel straight-4 1.2 L 89 HP engine (2005.8–)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
1.4 LPG with gasoline straight-4 1.4 L 89 HP at 5600 RPM, 125 N⋅m at 4000 RPM engine (2009.8–)	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
1.4 with gasoline straight-4 1.4 L 74 HP engine (2004.8–)	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
1.4 with gasoline straight-4 1.4 L 89 HP at 5600 RPM, 125 N⋅m at 4000 RPM engine (2004.8–)	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
1.9 CDTI 16V with diesel straight-4 1.9 L 118 HP engine (2004.8–)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
1.9 CDTI with diesel straight-4 1.9 L 118 HP engine (2005.9–)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
1.9 CDTI with diesel straight-4 1.9 L 148 HP engine (2004.9–)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
1.9 CDTI with diesel straight-4 1.9 L 99 HP engine (2005.9–)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All other modifications	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreFlywheel


1.3 CDTI with diesel straight-4 1.2 L 89 HP engine (2005.8–)	32.45 lbf⋅ft32.45 lbf⋅ft44 N⋅m
Retap thread in holes and use new screws.

expand_more1.7 CDTI with diesel straight-4 1.7 L 109 HP engine (2007.2–)


First stage	62.69 lbf⋅ft62.69 lbf⋅ft85 N⋅m
Retap thread in holes and use new screws.
Second stage	30°30°30°
Third stage	15°15°15°

expand_more1.7 CDTI with diesel straight-4 1.7 L 79 HP at 4400 RPM, 170 N⋅m at 1800 RPM engine (2004.8–)


First stage	21.39 lbf⋅ft21.39 lbf⋅ft29 N⋅m
Clean the thread, use new screws and screw-locking compound.
Second stage	60°60°60°
Third stage	15°15°15°

expand_more1.7 CDTI with diesel straight-4 1.7 L 99 HP at 4400 RPM, 240 N⋅m at 2300 RPM engine (2004.8–)


First stage	62.69 lbf⋅ft62.69 lbf⋅ft85 N⋅m
Clean the thread, use new screws and screw-locking compound.
Second stage	30°30°30°
Third stage	15°15°15°


1.9 CDTI 16V with diesel straight-4 1.9 L 118 HP engine (2004.8–)	118.01 lbf⋅ft118.01 lbf⋅ft160 N⋅m
Clean the thread and use screw-locking compound.
1.9 CDTI with diesel straight-4 1.9 L 118 HP engine (2005.9–)	118.01 lbf⋅ft118.01 lbf⋅ft160 N⋅m
1.9 CDTI with diesel straight-4 1.9 L 148 HP engine (2004.9–)	118.01 lbf⋅ft118.01 lbf⋅ft160 N⋅m
1.9 CDTI with diesel straight-4 1.9 L 99 HP engine (2005.9–)	118.01 lbf⋅ft118.01 lbf⋅ft160 N⋅m

expand_more2.0 Turbo with gasoline straight-4 2.0 L 168 HP engine (2004.8–)


First stage	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Replace screws. Use screw-locking compound.
Second stage	30°30°30°
Third stage	15°15°15°

expand_moreAll other modifications


First stage	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
Clean the thread, use new screws and screw-locking compound.
Second stage	30°30°30°
Third stage	15°15°15°

expand_moreMain bearing

expand_more1.3 CDTI with diesel straight-4 1.2 L 89 HP engine (2005.8–)

expand_moreInside (M10)

Figure 10. Engine block, Main bearing, 1.3 CDTI with diesel straight-4 1.2 L 89 HP engine (2005.8–), Inside (M10).


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Use new screws. See figure 10.
Second stage	90°90°90°

expand_moreOutside


M8	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_more1.4 LPG with gasoline straight-4 1.4 L 89 HP at 5600 RPM, 125 N⋅m at 4000 RPM engine (2009.8–)

expand_moreM6


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Second stage	60°60°60°

expand_moreM8


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Second stage	60°60°60°

expand_more1.4 with gasoline straight-4 1.4 L 89 HP at 5600 RPM, 125 N⋅m at 4000 RPM engine (2004.8–)

expand_moreM6


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Second stage	60°60°60°

expand_moreM8


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Second stage	60°60°60°

expand_more1.6 LPG with gasoline straight-4 1.6 L 114 HP engine (2009.8–)


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

expand_more1.6 Turbo with gasoline straight-4 1.6 L 177 HP at 5500 RPM, 230 N⋅m at 2200 RPM engine (2007.2–)


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

expand_more1.6 with gasoline straight-4 1.6 L 103 HP engine (2004.8–)


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

expand_more1.6 with gasoline straight-4 1.6 L 114 HP engine (2006.12–)


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


1.7 CDTI with diesel straight-4 1.7 L 79 HP at 4400 RPM, 170 N⋅m at 1800 RPM engine (2004.8–)	64.91 lbf⋅ft64.91 lbf⋅ft88 N⋅m
1.7 CDTI with diesel straight-4 1.7 L 99 HP at 4400 RPM, 240 N⋅m at 2300 RPM engine (2004.8–)	64.91 lbf⋅ft64.91 lbf⋅ft88 N⋅m

expand_more1.8 with gasoline straight-4 1.8 L 123 HP engine (2004.8–)


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

expand_more1.8 with gasoline straight-4 1.8 L 138 HP engine (2005.8–)


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

expand_more1.9 CDTI 16V with diesel straight-4 1.9 L 118 HP engine (2004.8–)


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

expand_more1.9 CDTI with diesel straight-4 1.9 L 118 HP engine (2005.9–)


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Use new screws.
Second stage	100°100°100°
helically from the inside out

expand_more1.9 CDTI with diesel straight-4 1.9 L 148 HP engine (2004.9–)


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Use new screws.
Second stage	100°100°100°
helically from the inside out

expand_more1.9 CDTI with diesel straight-4 1.9 L 99 HP engine (2005.9–)


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

expand_more2.0 Turbo with gasoline straight-4 2.0 L 168 HP engine (2004.8–)


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

expand_moreAll other modifications


First stage	28.76 lbf⋅ft28.76 lbf⋅ft39 N⋅m
helically from the inside out
Second stage	60°60°60°
Use new screws.


Vibration damper	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreEngine control

expand_moreCamshaft drive belt deflection pulley

expand_more1.6 LPG with gasoline straight-4 1.6 L 114 HP engine (2009.8–)


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	120°120°120°
Third stage	15°15°15°


1.6 Turbo with gasoline straight-4 1.6 L 177 HP at 5500 RPM, 230 N⋅m at 2200 RPM engine (2007.2–)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace screws.
1.6 with gasoline straight-4 1.6 L 103 HP engine (2004.8–)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
1.6 with gasoline straight-4 1.6 L 103 HP engine (2004.8–)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_more1.6 with gasoline straight-4 1.6 L 114 HP engine (2006.12–)


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	120°120°120°
Third stage	15°15°15°

expand_more1.8 with gasoline straight-4 1.8 L 123 HP engine (2004.8–)


Exhaust side	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Intake-side	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m


1.8 with gasoline straight-4 1.8 L 138 HP engine (2005.8–)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace screws.
1.8 with gasoline straight-4 1.8 L 138 HP engine (2005.8–)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace screws.
1.9 CDTI 16V with diesel straight-4 1.9 L 118 HP engine (2004.8–)	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
1.9 CDTI with diesel straight-4 1.9 L 118 HP engine (2005.9–)	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
1.9 CDTI with diesel straight-4 1.9 L 148 HP engine (2004.9–)	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
1.9 CDTI with diesel straight-4 1.9 L 99 HP engine (2005.9–)	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
All other modifications	59 lbf⋅ft59 lbf⋅ft80 N⋅m

expand_moreCamshaft timing chain guide rail


1.4 with gasoline straight-4 1.4 L 74 HP engine (2004.8–)	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreCamshaft timing chain slip rail


1.4 with gasoline straight-4 1.4 L 74 HP engine (2004.8–)	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreCamshaft timing chain tensioner


1.4 with gasoline straight-4 1.4 L 74 HP engine (2004.8–)	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreCamshaft timing chain tensioning rail


1.4 with gasoline straight-4 1.4 L 74 HP engine (2004.8–)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreCamshaft timing gear


1.3 CDTI with diesel straight-4 1.2 L 89 HP engine (2005.8–)	110.63 lbf⋅ft110.63 lbf⋅ft150 N⋅m
Drive wheel toothed belt

expand_more1.4 LPG with gasoline straight-4 1.4 L 89 HP at 5600 RPM, 125 N⋅m at 4000 RPM engine (2009.8–)


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Use new screw.
Second stage	60°60°60°

expand_more1.4 with gasoline straight-4 1.4 L 74 HP engine (2004.8–)


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

expand_more1.4 with gasoline straight-4 1.4 L 89 HP at 5600 RPM, 125 N⋅m at 4000 RPM engine (2004.8–)


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Use new screw.
Second stage	60°60°60°


1.7 CDTI with diesel straight-4 1.7 L 109 HP engine (2007.2–)	81.87 lbf⋅ft81.87 lbf⋅ft111 N⋅m
1.7 CDTI with diesel straight-4 1.7 L 109 HP engine (2007.2–)	81.87 lbf⋅ft81.87 lbf⋅ft111 N⋅m
1.7 CDTI with diesel straight-4 1.7 L 123 HP engine (2007.2–)	81.87 lbf⋅ft81.87 lbf⋅ft111 N⋅m
1.7 CDTI with diesel straight-4 1.7 L 123 HP engine (2007.2–)	81.87 lbf⋅ft81.87 lbf⋅ft111 N⋅m
1.7 CDTI with diesel straight-4 1.7 L 79 HP at 4400 RPM, 170 N⋅m at 1800 RPM engine (2004.8–)	47.2 lbf⋅ft47.2 lbf⋅ft64 N⋅m

expand_more1.7 CDTI with diesel straight-4 1.7 L 99 HP at 4400 RPM, 240 N⋅m at 2300 RPM engine (2004.8–)


Part number 97320335	47.2 lbf⋅ft47.2 lbf⋅ft64 N⋅m
Part number 98021306	81.87 lbf⋅ft81.87 lbf⋅ft111 N⋅m

expand_more1.8 with gasoline straight-4 1.8 L 138 HP engine (2005.8–)


Locking screws	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_moreWith camshaft adjuster


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Replace screws.
Second stage	150°150°150°
Third stage	15°15°15°


1.9 CDTI 16V with diesel straight-4 1.9 L 118 HP engine (2004.8–)	88.51 lbf⋅ft88.51 lbf⋅ft120 N⋅m
1.9 CDTI with diesel straight-4 1.9 L 118 HP engine (2005.9–)	88.51 lbf⋅ft88.51 lbf⋅ft120 N⋅m
Replace screws.
1.9 CDTI with diesel straight-4 1.9 L 148 HP engine (2004.9–)	88.51 lbf⋅ft88.51 lbf⋅ft120 N⋅m
1.9 CDTI with diesel straight-4 1.9 L 99 HP engine (2005.9–)	88.51 lbf⋅ft88.51 lbf⋅ft120 N⋅m
Replace screws.

expand_moreAll other modifications


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

expand_moreChain tensioner


1.3 CDTI with diesel straight-4 1.2 L 89 HP engine (2005.8–)	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_more1.4 LPG with gasoline straight-4 1.4 L 89 HP at 5600 RPM, 125 N⋅m at 4000 RPM engine (2009.8–)


Cap	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Chain tensioner	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_more1.4 with gasoline straight-4 1.4 L 89 HP at 5600 RPM, 125 N⋅m at 4000 RPM engine (2004.8–)


Cap	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Chain tensioner	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreControl drive chain guide rail


1.3 CDTI with diesel straight-4 1.2 L 89 HP engine (2005.8–)	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreControl drive chain tensioning rail


1.3 CDTI with diesel straight-4 1.2 L 89 HP engine (2005.8–)	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreInlet camshaft wheel

expand_moreAll Opel gasoline straight-4 1.6 L Z 16 LET engines


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

expand_moreAll Opel gasoline straight-4 2.0 L Z 20 LEL engines


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

expand_moreAll other modifications


Cap	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace sealing rings.

expand_moreCentral screws


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Use new screw.
Second stage	150°150°150°
Third stage	15°15°15°

expand_moreOutlet camshaft wheel

expand_moreAll Opel gasoline straight-4 1.6 L Z 16 LET engines


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

expand_moreAll Opel gasoline straight-4 2.0 L Z 20 LEL engines


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

expand_moreAll other modifications


Cap	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace sealing rings.

expand_moreCentral screws


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Use new screw.
Second stage	150°150°150°
Third stage	15°15°15°

expand_moreTiming case cover


All Opel diesel straight-4 1.2 L Z 13 DTH engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreAll Opel gasoline straight-4 1.4 L Z 14 XEL engines


M10	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
M6	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreToothed belt guard


All Opel diesel straight-4 1.7 L A 17 DTJ engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Opel diesel straight-4 1.7 L A 17 DTR engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Opel diesel straight-4 1.7 L Z 17 DTH engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Opel diesel straight-4 1.7 L Z 17 DTJ engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Opel diesel straight-4 1.7 L Z 17 DTR engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Opel gasoline straight-4 1.8 L Z 18 XE engines	2.95 lbf⋅ft2.95 lbf⋅ft4 N⋅m

expand_moreAll Opel diesel straight-4 1.9 L Z 19 DT engines


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

expand_moreAll Opel diesel straight-4 1.9 L Z 19 DTJ engines


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


All other modifications	4.43 lbf⋅ft4.43 lbf⋅ft6 N⋅m

expand_moreToothed belt guard at the bottom


All Opel diesel straight-4 1.7 L Z 17 DTL engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Opel gasoline straight-4 1.8 L Z 18 XE engines	2.95 lbf⋅ft2.95 lbf⋅ft4 N⋅m
All other modifications	4.43 lbf⋅ft4.43 lbf⋅ft6 N⋅m

expand_moreToothed belt guard at the top


All Opel diesel straight-4 1.7 L Z 17 DTL engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Opel gasoline straight-4 1.8 L Z 18 XE engines	2.95 lbf⋅ft2.95 lbf⋅ft4 N⋅m
All other modifications	4.43 lbf⋅ft4.43 lbf⋅ft6 N⋅m

expand_moreToothed belt tensioning roller

expand_more1.6 LPG with gasoline straight-4 1.6 L 114 HP engine (2009.8–)


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	120°120°120°
Third stage	15°15°15°

expand_more1.6 with gasoline straight-4 1.6 L 114 HP engine (2006.12–)


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	120°120°120°
Third stage	15°15°15°


1.7 CDTI with diesel straight-4 1.7 L 109 HP engine (2007.2–)	36.14 lbf⋅ft36.14 lbf⋅ft49 N⋅m
1.7 CDTI with diesel straight-4 1.7 L 109 HP engine (2007.2–)	36.14 lbf⋅ft36.14 lbf⋅ft49 N⋅m
1.7 CDTI with diesel straight-4 1.7 L 123 HP engine (2007.2–)	36.14 lbf⋅ft36.14 lbf⋅ft49 N⋅m
1.7 CDTI with diesel straight-4 1.7 L 123 HP engine (2007.2–)	36.14 lbf⋅ft36.14 lbf⋅ft49 N⋅m
1.7 CDTI with diesel straight-4 1.7 L 79 HP at 4400 RPM, 170 N⋅m at 1800 RPM engine (2004.8–)	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m
1.7 CDTI with diesel straight-4 1.7 L 99 HP at 4400 RPM, 240 N⋅m at 2300 RPM engine (2004.8–)	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m
1.9 CDTI 16V with diesel straight-4 1.9 L 118 HP engine (2004.8–)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
1.9 CDTI with diesel straight-4 1.9 L 118 HP engine (2005.9–)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
1.9 CDTI with diesel straight-4 1.9 L 148 HP engine (2004.9–)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
1.9 CDTI with diesel straight-4 1.9 L 99 HP engine (2005.9–)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All other modifications	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.

expand_moreToothed belt tightener


All Opel diesel straight-4 1.7 L Z 17 DTL engines	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m
All other modifications	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws and nuts.

expand_moreEngine lubrication

expand_moreOil drain plug

expand_more1.3 CDTI with diesel straight-4 1.2 L 89 HP engine (2005.8–)


Engine oil	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m


1.4 LPG with gasoline straight-4 1.4 L 89 HP at 5600 RPM, 125 N⋅m at 4000 RPM engine (2009.8–)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
1.4 with gasoline straight-4 1.4 L 74 HP engine (2004.8–)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace sealing rings.
1.4 with gasoline straight-4 1.4 L 89 HP at 5600 RPM, 125 N⋅m at 4000 RPM engine (2004.8–)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_more1.6 with gasoline straight-4 1.6 L 103 HP engine (2004.8–)


Aluminium oil sump (Torx screws)	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m
Aluminium oil sump (hexagon-head screws)	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
Sheet-steel sump	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m


1.7 CDTI with diesel straight-4 1.7 L 109 HP engine (2007.2–)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
1.7 CDTI with diesel straight-4 1.7 L 109 HP engine (2007.2–)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_more1.7 CDTI with diesel straight-4 1.7 L 123 HP engine (2007.2–)


Engine oil	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_more1.7 CDTI with diesel straight-4 1.7 L 79 HP at 4400 RPM, 170 N⋅m at 1800 RPM engine (2004.8–)


Aluminium screws for engines with number from 1493405	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Up to engine number 1493404, steel screws	57.53 lbf⋅ft57.53 lbf⋅ft78 N⋅m
Replace sealing rings.

expand_more1.8 with gasoline straight-4 1.8 L 123 HP engine (2004.8–)


Torx screws	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m
With hexagon-head screws	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m


1.9 CDTI 16V with diesel straight-4 1.9 L 118 HP engine (2004.8–)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
1.9 CDTI with diesel straight-4 1.9 L 118 HP engine (2005.9–)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
1.9 CDTI with diesel straight-4 1.9 L 148 HP engine (2004.9–)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
1.9 CDTI with diesel straight-4 1.9 L 99 HP engine (2005.9–)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
2.0 Turbo with gasoline straight-4 2.0 L 168 HP engine (2004.8–)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace sealing rings.
2.0 Turbo with gasoline straight-4 2.0 L 197 HP engine (2004.9–)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace sealing rings.
All other modifications	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m
Replace sealing rings.

expand_moreOil filter housing


All Opel gasoline straight-4 1.8 L A 18 XER engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAll Opel diesel straight-4 1.2 L Z 13 DTH engines


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

expand_moreAll Opel gasoline straight-4 1.4 L Z 14 XEL engines


Oil filter cover	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace sealing rings.
On the engine block	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreAll Opel gasoline straight-4 1.6 L Z 16 LET engines


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


All Opel diesel straight-4 1.7 L Z 17 DTH engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAll Opel diesel straight-4 1.7 L Z 17 DTJ engines


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


All Opel diesel straight-4 1.7 L Z 17 DTL engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All Opel gasoline straight-4 1.8 L Z 18 XER engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAll Opel diesel straight-4 1.9 L Z 19 DT engines


On the engine block	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Otherwise	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAll Opel diesel straight-4 1.9 L Z 19 DTH engines


On the engine block	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Otherwise	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m


All Opel diesel straight-4 1.9 L Z 19 DTJ engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All Opel diesel straight-4 1.9 L Z 19 DTL engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All other modifications	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m

expand_moreOil lines

expand_moreAll Opel gasoline straight-4 2.0 L Z 20 LEL engines

expand_moreOil feed lines

expand_moreTurbo charger


Union nuts	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace sealing rings.
At the bracket	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m

expand_moreReturn line


Turbo charger	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace sealing rings.
Banjo screws	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace sealing rings.

expand_moreAll other modifications

expand_moreOil feed lines at the turbo charger


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

expand_moreReturn line at the cylinder head


M8	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace sealing rings.

expand_moreReturn line at turbocharger


M6	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Replace sealing rings.

expand_moreOil pump


All Opel gasoline straight-4 1.8 L A 18 XER engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All Opel gasoline straight-4 1.4 L Z 14 XEL engines	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
All Opel gasoline straight-4 1.6 L Z 16 LET engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All Opel gasoline straight-4 1.8 L Z 18 XER engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All Opel diesel straight-4 1.9 L Z 19 DT engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All Opel diesel straight-4 1.9 L Z 19 DTH engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All other modifications	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreOil sump

expand_moreAll Opel diesel straight-4 1.7 L A 17 DTR engines


At the gearbox	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Oil sump lower part	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Oil sump top part	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m


All Opel diesel straight-4 1.2 L Z 13 DTH engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreAll Opel diesel straight-4 1.7 L Z 17 DTL engines


At the gearbox	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Oil sump lower part	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Oil sump top part	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreAll Opel diesel straight-4 1.9 L Z 19 DT engines


M10	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
M6	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreAll Opel diesel straight-4 1.9 L Z 19 DTH engines


M10	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
M6	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreAll Opel diesel straight-4 1.9 L Z 19 DTJ engines


At the gearbox	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_moreOn the engine block


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

expand_moreAll Opel gasoline straight-4 2.0 L Z 20 LEL engines


At the gearbox	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_moreOil sump lower part


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace screws and nuts.
Second stage	30°30°30°


Oil sump top part	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreAll other modifications


At the gearbox	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
On the engine block	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Clean the thread and use screw-locking compound.

expand_moreEngine management

expand_moreCamshaft sensor


All Opel diesel straight-4 1.7 L A 17 DTJ engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace sealing rings.
All Opel diesel straight-4 1.7 L A 17 DTR engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace sealing rings.
All Opel diesel straight-4 1.2 L Z 13 DTH engines	5.16 lbf⋅ft5.16 lbf⋅ft7 N⋅m
All Opel diesel straight-4 1.7 L Z 17 DTH engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Opel diesel straight-4 1.7 L Z 17 DTJ engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace sealing rings.
All Opel diesel straight-4 1.7 L Z 17 DTL engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Opel diesel straight-4 1.7 L Z 17 DTR engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace sealing rings.
All Opel gasoline straight-4 1.8 L Z 18 XE engines	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
All Opel diesel straight-4 1.9 L Z 19 DT engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All Opel diesel straight-4 1.9 L Z 19 DTL engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All other modifications	4.43 lbf⋅ft4.43 lbf⋅ft6 N⋅m

expand_moreCharge air pressure sensor


All Opel diesel straight-4 1.2 L Z 13 DTH engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All other modifications	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m

expand_moreCrankshaft sensor


All Opel diesel straight-4 1.2 L Z 13 DTH engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All Opel gasoline straight-4 1.4 L Z 14 XEL engines	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
All Opel gasoline straight-4 1.6 L Z 16 LET engines	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
All Opel diesel straight-4 1.9 L Z 19 DT engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All other modifications	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreGlow plugs


All Opel diesel straight-4 1.2 L Z 13 DTH engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Opel diesel straight-4 1.7 L Z 17 DTH engines	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m
All Opel diesel straight-4 1.7 L Z 17 DTL engines	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m
All Opel diesel straight-4 1.9 L Z 19 DT engines	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
All Opel diesel straight-4 1.9 L Z 19 DTH engines	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
All Opel diesel straight-4 1.9 L Z 19 DTJ engines	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
All Opel diesel straight-4 1.9 L Z 19 DTL engines	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
All other modifications	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m


Knock sensor	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreLambda sensor

expand_moreAll Opel gasoline straight-4 1.6 L Z 16 XEP engines


Lambda sensor downstream of catalytic converter	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Lambda sensors in front of catalytic converter	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m


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

expand_moreEngine mounting

expand_moreEngine bracket


1.6 LPG with gasoline straight-4 1.6 L 114 HP engine (2009.8–)	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
1.6 with gasoline straight-4 1.6 L 114 HP engine (2006.12–)	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
1.6 with gasoline straight-4 1.6 L 114 HP engine (2006.12–)	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
1.7 CDTI with diesel straight-4 1.7 L 79 HP at 4400 RPM, 170 N⋅m at 1800 RPM engine (2004.8–)	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_more1.7 CDTI with diesel straight-4 1.7 L 99 HP at 4400 RPM, 240 N⋅m at 2300 RPM engine (2004.8–)


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

expand_more1.9 CDTI 16V with diesel straight-4 1.9 L 118 HP engine (2004.8–)


M10	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
M8	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_more1.9 CDTI with diesel straight-4 1.9 L 118 HP engine (2005.9–)


M10	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
M8	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m


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

expand_moreEngine mounting

expand_more1.6 LPG with gasoline straight-4 1.6 L 114 HP engine (2009.8–)


On chassis	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m
On engine bracket	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m

expand_more1.6 with gasoline straight-4 1.6 L 114 HP engine (2006.12–)


On chassis	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m
On engine bracket	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m

expand_more1.7 CDTI with diesel straight-4 1.7 L 109 HP engine (2007.2–)

expand_moreOn chassis


Left	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Right	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m

expand_moreOn the left side of tje engine bracket


Right	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m

expand_moreOn the rear side of the front axle


Front	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m

expand_more1.7 CDTI with diesel straight-4 1.7 L 79 HP at 4400 RPM, 170 N⋅m at 1800 RPM engine (2004.8–)


On chassis	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
Replace screws.
On the engine block	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m
Replace screws.

expand_more1.7 CDTI with diesel straight-4 1.7 L 99 HP at 4400 RPM, 240 N⋅m at 2300 RPM engine (2004.8–)


On engine bracket	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m

expand_more1.8 with gasoline straight-4 1.8 L 123 HP engine (2004.8–)


On chassis	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
Replace screws.
On engine bracket	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m
Replace screws.


1.9 CDTI 16V with diesel straight-4 1.9 L 118 HP engine (2004.8–)	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
1.9 CDTI with diesel straight-4 1.9 L 118 HP engine (2005.9–)	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
1.9 CDTI with diesel straight-4 1.9 L 148 HP engine (2004.9–)	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
1.9 CDTI with diesel straight-4 1.9 L 99 HP engine (2005.9–)	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m

expand_moreAll other modifications

expand_moreOn chassis


Left	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Right	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m

expand_moreOn engine bracket


Right	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m


Engine suspension	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m

expand_moreSubframe


First stage	66.38 lbf⋅ft66.38 lbf⋅ft90 N⋅m
Replace screws.
Second stage	45°45°45°
Third stage	15°15°15°

expand_moreSubframe stiffening plate


First stage	66.38 lbf⋅ft66.38 lbf⋅ft90 N⋅m
Replace screws.
Second stage	45°45°45°
Third stage	15°15°15°

expand_moreTorque arm

expand_moreAt the subframe


Bottom	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m
Replace nuts.

expand_moreAt the gearbox


Bottom	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m

expand_moreExhaust system

expand_moreCatalytic converter

expand_moreAll Opel diesel straight-4 1.2 L Z 13 DTH engines


At the turbocharger	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m


All Opel gasoline straight-4 1.4 L Z 14 XEL engines	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m

expand_moreAll Opel diesel straight-4 1.9 L Z 19 DT engines


Clamps	47.2 lbf⋅ft47.2 lbf⋅ft64 N⋅m

expand_moreAll Opel diesel straight-4 1.9 L Z 19 DTJ engines


Clamps	47.2 lbf⋅ft47.2 lbf⋅ft64 N⋅m

expand_moreAll Opel diesel straight-4 1.9 L Z 19 DTL engines


Clamps	47.2 lbf⋅ft47.2 lbf⋅ft64 N⋅m
Nuts	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Screws	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAll other modifications


At the turbocharger	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m


Catalytic converter bracket	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreExhaust manifold

expand_more1.3 CDTI with diesel straight-4 1.2 L 89 HP engine (2005.8–)


First stage	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Replace screws and nuts.
Second stage	30°30°30°


1.4 LPG with gasoline straight-4 1.4 L 89 HP at 5600 RPM, 125 N⋅m at 4000 RPM engine (2009.8–)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
1.4 with gasoline straight-4 1.4 L 74 HP engine (2004.8–)	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Tighten in several steps.
1.4 with gasoline straight-4 1.4 L 89 HP at 5600 RPM, 125 N⋅m at 4000 RPM engine (2004.8–)	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m

expand_more1.6 LPG with gasoline straight-4 1.6 L 114 HP engine (2009.8–)


Nuts	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m


1.6 Turbo with gasoline straight-4 1.6 L 177 HP at 5500 RPM, 230 N⋅m at 2200 RPM engine (2007.2–)	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Tighten in several steps.
1.6 with gasoline straight-4 1.6 L 103 HP engine (2004.8–)	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
Replace screws and nuts.
1.6 with gasoline straight-4 1.6 L 103 HP engine (2004.8–)	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
Replace screws and nuts.

expand_more1.6 with gasoline straight-4 1.6 L 114 HP engine (2006.12–)


Nuts	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m


1.8 with gasoline straight-4 1.8 L 123 HP engine (2004.8–)	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
Replace screws and nuts.
1.8 with gasoline straight-4 1.8 L 138 HP engine (2005.8–)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
1.8 with gasoline straight-4 1.8 L 138 HP engine (2005.8–)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
1.9 CDTI 16V with diesel straight-4 1.9 L 118 HP engine (2004.8–)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace nuts.
1.9 CDTI with diesel straight-4 1.9 L 118 HP engine (2005.9–)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace nuts.
1.9 CDTI with diesel straight-4 1.9 L 148 HP engine (2004.9–)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace nuts.
1.9 CDTI with diesel straight-4 1.9 L 99 HP engine (2005.9–)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_more2.0 Turbo with gasoline straight-4 2.0 L 168 HP engine (2004.8–)


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Note correct order of tensioning.
Second stage	Wait 5 minutes.
Replace the nuts and use fitting paste
Third stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m


All other modifications	50.89 lbf⋅ft50.89 lbf⋅ft69 N⋅m

expand_moreExhaust pipe


All Opel gasoline straight-4 1.4 L Z 14 XEL engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAll Opel diesel straight-4 1.7 L Z 17 DTL engines


On primary catalytic converter	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreAll other modifications


Front	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreFuel supply

expand_moreFuel lines

expand_moreAll Opel diesel straight-4 1.2 L Z 13 DTH engines


M12	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m
M14	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m


All Opel gasoline straight-4 1.4 L Z 14 XEL engines	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
All other modifications	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreIgnition system


Spark plugs	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreStart system

expand_moreStarter

expand_moreAll Opel diesel straight-4 1.7 L Z 17 DTJ engines


At the gearbox	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
On the engine block	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m


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

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

Maintenance Items

Chassis and Body Fastener Tightening Specifications
Engine Fastener Tightening Specifications
Front Suspension Fastener Tightening Specifications
Rear Suspension Fastener Tightening Specifications
Transmission Fastener Tightening Specifications

Service Intervals

Conquer your fears and never give up!

DIY car service is not as difficult as it looks like and it might save you thousands of dollars per year. It might be even fun and a good thing to do with your kids on a weekend to teach them how basic machinery works. It's really hard to screw something up and damage your car permanently if you use right tools, follow Opel Astra Wagon 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 Opel Astra Wagon you're not only saving money, but also also improving your technical skills and learning something new.

2010 Opel Astra Wagon H Engine Fastener Tightening Specifications

Table of Contents

Conquer your fears and never give up!

Opel Astra Wagon H model years

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