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Condition Value
expand_moreAxle drive
expand_moreDrive shaft intermediate bearing
On chassis 16.23 lbf⋅ft
expand_moreFront axle drive shaft
expand_moreCentral nuts
First stage 110.63 lbf⋅ft
Replace nuts.
Second stage 45° detach
Third stage 184.39 lbf⋅ft
expand_moreClutch
Clutch master cylinder 13.28 lbf⋅ft
expand_moreClutch pressure plate
1.3 CDTI with diesel straight-4 1.2 L 94 HP engine (2009.12–) 8.85 lbf⋅ft
Replace screws.
1.4 with gasoline straight-4 1.4 L 99 HP at 6000 RPM, 130 N⋅m at 4000 RPM engine (2009.12–) 11.06 lbf⋅ft
Replace screws.
1.6 SIDI with gasoline straight-4 1.6 L 168 HP at 4750 RPM, 260 N⋅m at 1650 RPM engine (2012.12–) 18.44 lbf⋅ft
Replace screws.
1.6 SIDI with gasoline straight-4 1.6 L 168 HP engine (2012.12–) 18.44 lbf⋅ft
Replace screws.
1.6 with gasoline straight-4 1.6 L 114 HP at 6000 RPM, 155 N⋅m at 4000 RPM engine (2009.12–) 11.06 lbf⋅ft
Replace screws. Use screw-locking compound.
1.6 with gasoline straight-4 1.6 L 114 HP engine (2009.12–) 11.06 lbf⋅ft
Replace screws. Use screw-locking compound.
1.7 CDTI with diesel straight-4 1.7 L 123 HP engine (2009.12–) 19.91 lbf⋅ft
Replace screws.
1.7 CDTI with diesel straight-4 1.7 L 99 HP engine (2010.10–) 19.91 lbf⋅ft
Replace screws.
2.0 CDTI with diesel straight-4 2.0 L 158 HP at 4000 RPM, 350 N⋅m at 1750 RPM engine (2009.12–) 18.44 lbf⋅ft
Replace screws.
2.0 CDTI with diesel straight-4 2.0 L 162 HP engine (2011.6–) 18.44 lbf⋅ft
Replace screws.
All other modifications 20.65 lbf⋅ft
Replace screws.
expand_moreClutch slave cylinder
1.4 Turbo with gasoline straight-4 1.4 L 118 HP at 4800 RPM, 175 N⋅m at 1750 RPM engine (2010.10–) 4.43 lbf⋅ft
Replace screws.
1.4 Turbo with gasoline straight-4 1.4 L 118 HP at 4800 RPM, 175 N⋅m at 1750 RPM engine (2010.10–) 4.43 lbf⋅ft
Replace screws.
1.6 SIDI with gasoline straight-4 1.6 L 168 HP at 4750 RPM, 260 N⋅m at 1650 RPM engine (2012.12–) 4.43 lbf⋅ft
Replace screws.
1.6 SIDI with gasoline straight-4 1.6 L 168 HP engine (2012.12–) 4.43 lbf⋅ft
Replace screws.
1.7 CDTI with diesel straight-4 1.7 L 123 HP engine (2009.12–) 4.43 lbf⋅ft
Replace screws.
1.7 CDTI with diesel straight-4 1.7 L 99 HP engine (2010.10–) 4.43 lbf⋅ft
Replace screws.
2.0 CDTI with diesel straight-4 2.0 L 158 HP at 4000 RPM, 350 N⋅m at 1750 RPM engine (2009.12–) 7.38 lbf⋅ft
Replace screws.
2.0 CDTI with diesel straight-4 2.0 L 162 HP engine (2011.6–) 7.38 lbf⋅ft
Replace screws.
All other modifications 3.69 lbf⋅ft
expand_moreGear shifting
expand_moreBack-up lamp switch
Opel diesel straight-4 2.0 L A 20 DTR 192 HP 20.65 lbf⋅ft
All other modifications 25.81 lbf⋅ft
Gearbox shift lever bracket 5.9 lbf⋅ft
Selector cable linkage 14.75 lbf⋅ft
expand_moreGearbox
expand_moreGearbox flange connection at engine
With automatic gearbox 42.78 lbf⋅ft
expand_moreWith manual transmission
M10 29.5 lbf⋅ft
M12 44.25 lbf⋅ft
All Opel gasoline straight-4 1.6 L A 16 XHT engines 42.78 lbf⋅ft
All Opel gasoline straight-4 1.6 L B 16 SHL engines 42.78 lbf⋅ft
expand_moreAll other modifications
M10 29.5 lbf⋅ft
M12 44.25 lbf⋅ft
Torque converter 44.25 lbf⋅ft
Replace screws.
expand_moreGearbox lubrication
expand_moreGearbox oil drain plug
expand_more1.4 Turbo with gasoline straight-4 1.4 L 118 HP at 4800 RPM, 175 N⋅m at 1750 RPM engine (2010.10–)
6T40 gearbox 8.85 lbf⋅ft
M32-6 gearbox 14.75 lbf⋅ft
Replace screws.
expand_more1.6 Turbo with gasoline straight-4 1.6 L 177 HP at 5500 RPM, 230 N⋅m at 2200 RPM engine (2009.12–)
expand_more6T30 automatic 6-gear gearbox
6T40 and 6T45 gearboxes 8.85 lbf⋅ft
expand_moreWith manual transmission
M32-6 gearbox 14.75 lbf⋅ft
Replace screws.
expand_more1.6 with gasoline straight-4 1.6 L 114 HP engine (2009.12–)
6T30, 6T40, and 6T45 gearboxes 8.85 lbf⋅ft
expand_more2.0 BiTurbo CDTI with diesel straight-4 2.0 L 192 HP engine (2012.12–)
F40-6 gearbox 36.88 lbf⋅ft
Replace screws.
expand_more2.0 CDTI with diesel straight-4 2.0 L 158 HP at 4000 RPM, 350 N⋅m at 1750 RPM engine (2009.12–)
expand_moreWith automatic gearbox
Overflow pipe 34.67 lbf⋅ft
Replace sealing rings.
With manual transmission 36.88 lbf⋅ft
expand_more2.0 CDTI with diesel straight-4 2.0 L 162 HP engine (2011.6–)
expand_moreWith automatic gearbox
Overflow pipe 34.67 lbf⋅ft
Replace sealing rings.
With manual transmission 36.88 lbf⋅ft
expand_moreAll other modifications
M32-6 gearbox 14.75 lbf⋅ft
Replace screws.
expand_moreGearbox oil filler plug
expand_more1.3 CDTI with diesel straight-4 1.2 L 94 HP engine (2009.12–)
expand_moreF17-5 gearbox
First stage 2.95 lbf⋅ft
Second stage 45135°
expand_more1.6 with gasoline straight-4 1.6 L 114 HP engine (2009.12–)
F17-5 gearbox 4.43 lbf⋅ft
All other modifications 22.13 lbf⋅ft
expand_moreGearbox oil sump
F17-5 gearbox 11.06 lbf⋅ft
expand_moreAll other modifications
F17-5 gearbox 13.28 lbf⋅ft
expand_moreOil control plug
6T30, 6T40, and 6T45 gearboxes 8.85 lbf⋅ft
F17-5 gearbox 5.16 lbf⋅ft
expand_moreWith automatic gearbox
Cap 5.9 lbf⋅ft
Replace sealing rings.
expand_moreWith automatic gearbox
Cap 5.9 lbf⋅ft
Replace sealing rings.
All other modifications 8.85 lbf⋅ft
expand_moreGearbox mounting
expand_moreGearbox mounting
1.3 CDTI with diesel straight-4 1.2 L 94 HP engine (2009.12–) 73.76 lbf⋅ft
Front and rear
expand_more1.4 Turbo with gasoline straight-4 1.4 L 138 HP engine (2009.12–)
expand_moreRear
Front 73.76 lbf⋅ft
expand_more1.6 Turbo with gasoline straight-4 1.6 L 177 HP at 5500 RPM, 230 N⋅m at 2200 RPM engine (2009.12–)
On chassis 45.73 lbf⋅ft
expand_moreWith automatic gearbox at the gearbox
First stage 36.88 lbf⋅ft
Replace screws.
Second stage 6075°
expand_moreManual gearbox at the gearbox bracket
First stage 36.88 lbf⋅ft
Replace screws.
Second stage 6075°
expand_more2.0 BiTurbo CDTI with diesel straight-4 2.0 L 192 HP engine (2012.12–)
expand_moreRear
Front 73.76 lbf⋅ft
expand_more2.0 CDTI with diesel straight-4 2.0 L 158 HP at 4000 RPM, 350 N⋅m at 1750 RPM engine (2009.12–)
On chassis 45.73 lbf⋅ft
expand_moreWith automatic gearbox at the gearbox
First stage 59 lbf⋅ft
Replace screws.
Second stage 6075°
expand_moreManual gearbox at the gearbox bracket
First stage 36.88 lbf⋅ft
Replace screws.
Second stage 6075°
expand_more2.0 CDTI with diesel straight-4 2.0 L 162 HP engine (2011.6–)
On chassis 45.73 lbf⋅ft
expand_moreWith automatic gearbox at the gearbox
First stage 59 lbf⋅ft
Replace screws.
Second stage 6075°
expand_moreManual gearbox at the gearbox bracket
First stage 36.88 lbf⋅ft
Replace screws.
Second stage 6075°
expand_moreAll other modifications
expand_moreScrews at the gearbox bracket
First stage 36.88 lbf⋅ft
Replace screws.
Second stage 6075°
On chassis 45.73 lbf⋅ft
expand_moreGearbox support
expand_more1.6 with gasoline straight-4 1.6 L 114 HP engine (2009.12–)
At the gearbox 45.73 lbf⋅ft
Front 42.78 lbf⋅ft
expand_moreAll other modifications
At the gearbox 73.76 lbf⋅ft

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2012 Opel Astra Hatchback 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.

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 Hatchback service manual and use right parts and fluids in prescribed amounts. Even modern cars stuffed with electronics can be serviced in your garage or even in your driveway. Changing engine oil, brake fluid, ATF, replacing brake pads, and etc. It's all may be done by yourself in a mater of a couple of hours.

Doing basic service for your 2012 Opel Astra Hatchback you're not only saving money, but also also improving your technical skills and learning something new.

Units:
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