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Condition Value
expand_moreAxle drive
expand_moreFront axle drive shaft
expand_moreCentral nuts
First stage 88.51 lbf⋅ft
Replace nuts.
Second stage slacken
Third stage 14.75 lbf⋅ft
Fourth stage 80°
expand_moreClutch
Clutch master cylinder 14.75 lbf⋅ft
Replace nuts.
Clutch pressure plate 11.06 lbf⋅ft
Tighten new screws crosswise, use screw-locking compound.
expand_moreClutch slave cylinder
expand_more2.0 16V with gasoline straight-4 2.0 L 134 HP at 5600 RPM, 185 N⋅m at 4000 RPM engine (1998.9–2005.1)
F18 gearbox 3.69 lbf⋅ft
F23 gearbox 7.38 lbf⋅ft
expand_more2.0 DTI 16V with diesel straight-4 2.0 L 99 HP at 4300 RPM, 205 N⋅m at 1600 RPM engine (1999.8–2005.1)
F23 and F35 gearboxes 7.38 lbf⋅ft
Use new screws with the screw- locking compound.
Otherwise 3.69 lbf⋅ft
Use new screws with the screw- locking compound.
2.2 16V with gasoline straight-4 2.2 L 145 HP at 5800 RPM, 203 N⋅m at 4000 RPM engine (2001.3–2005.1) 7.38 lbf⋅ft
expand_more2.2 DTI with diesel straight-4 2.2 L 115 HP at 4000 RPM, 270 N⋅m at 1500 RPM engine (2002.9–2005.1)
F23 and F35 gearboxes 7.38 lbf⋅ft
Use new screws with the screw- locking compound.
Otherwise 3.69 lbf⋅ft
Use new screws with the screw- locking compound.
All other modifications 3.69 lbf⋅ft
expand_moreGear shifting
expand_moreBack-up lamp switch
expand_more1.6 16V with gasoline straight-4 1.6 L 99 HP at 5800 RPM, 135 N⋅m at 3400 RPM engine (1998.9–2005.1)
F17 gearbox 14.75 lbf⋅ft
Replace sealing rings.
expand_more1.6 with gasoline straight-4 1.6 L 102 HP engine (2002.12–2009.12)
F13+ and F17 gearboxes 14.75 lbf⋅ft
Replace sealing rings.
expand_more1.7 DTI 16V with diesel straight-4 1.7 L 74 HP at 4400 RPM, 165 N⋅m at 1800 RPM engine (2000.2–2005.1)
F17 gearbox 14.75 lbf⋅ft
Replace sealing rings.
expand_more2.0 16V with gasoline straight-4 2.0 L 134 HP at 5600 RPM, 185 N⋅m at 4000 RPM engine (1998.9–2005.1)
F18 gearbox 14.75 lbf⋅ft
Replace sealing rings.
expand_more2.2 DTI with diesel straight-4 2.2 L 123 HP engine (2002.9–2005.1)
F35 gearbox 17.7 lbf⋅ft
expand_moreAll other modifications
F13 gearbox 14.75 lbf⋅ft
Replace sealing rings.
expand_moreGear rod
First stage 8.85 lbf⋅ft
Second stage 180225°
expand_moreSelector cable linkage
F23 gearbox 14.75 lbf⋅ft
expand_moreGearbox
expand_moreGearbox flange connection at engine
1.6 with gasoline straight-4 1.6 L 102 HP engine (2002.12–2009.12) 44.25 lbf⋅ft
expand_more1.8 16V with gasoline straight-4 1.8 L 123 HP engine (2000.6–2005.1)
Top 44.25 lbf⋅ft
expand_more2.0 16V with gasoline straight-4 2.0 L 134 HP at 5600 RPM, 185 N⋅m at 4000 RPM engine (1998.9–2005.1)
Top 44.25 lbf⋅ft
2.0 DI with diesel straight-4 2.0 L 80 HP at 4300 RPM, 185 N⋅m at 1800 RPM engine (1998.9–2005.1) 44.25 lbf⋅ft
2.0 DI with diesel straight-4 2.0 L 80 HP engine (1998.9–2005.1) 44.25 lbf⋅ft
2.0 DTI 16V with diesel straight-4 2.0 L 99 HP at 4300 RPM, 205 N⋅m at 1600 RPM engine (1999.8–2005.1) 44.25 lbf⋅ft
2.0 DTI 16V with diesel straight-4 2.0 L 99 HP at 4300 RPM, 230 N⋅m at 1950 RPM engine (1999.8–2005.1) 44.25 lbf⋅ft
2.2 16V with gasoline straight-4 2.2 L 145 HP at 5800 RPM, 203 N⋅m at 4000 RPM engine (2001.3–2005.1) 44.25 lbf⋅ft
2.2 DTI with diesel straight-4 2.2 L 115 HP at 4000 RPM, 270 N⋅m at 1500 RPM engine (2002.9–2005.1) 44.25 lbf⋅ft
2.2 DTI with diesel straight-4 2.2 L 123 HP engine (2002.9–2005.1) 44.25 lbf⋅ft
expand_moreAll other modifications
On engine sump 29.5 lbf⋅ft
Otherwise 44.25 lbf⋅ft
expand_moreGearbox lubrication
expand_moreGearbox oil drain plug
expand_more1.4 16V with gasoline straight-4 1.4 L 89 HP engine (1998.9–2005.1)
expand_moreWith automatic 4-gear gearbox
AF 13-II gearbox 29.5 lbf⋅ft
expand_more1.6 16V with gasoline straight-4 1.6 L 99 HP at 5800 RPM, 135 N⋅m at 3400 RPM engine (1998.9–2005.1)
expand_moreWith automatic gearbox
AF 13-II gearbox 29.5 lbf⋅ft
expand_more1.6 with gasoline straight-4 1.6 L 102 HP engine (2002.12–2009.12)
expand_moreWith automatic 4-gear gearbox
AF 13-II gearbox 29.5 lbf⋅ft
expand_more1.6 with gasoline straight-4 1.6 L 83 HP at 5400 RPM, 138 N⋅m at 2600 RPM engine (2000.9–2005.1)
expand_moreWith automatic 4-gear gearbox
AF 13-II gearbox 29.5 lbf⋅ft
expand_more1.8 16V with gasoline straight-4 1.8 L 123 HP engine (2000.6–2005.1)
expand_moreWith automatic gearbox
AF17 gearbox 29.5 lbf⋅ft
expand_more2.0 16V with gasoline straight-4 2.0 L 134 HP at 5600 RPM, 185 N⋅m at 4000 RPM engine (1998.9–2005.1)
expand_moreWith automatic 4-gear gearbox
AF 20 gearbox 29.5 lbf⋅ft
expand_more2.0 DI with diesel straight-4 2.0 L 80 HP at 4300 RPM, 185 N⋅m at 1800 RPM engine (1998.9–2005.1)
expand_moreWith 5-speed gearbox
F23 gearbox 25.81 lbf⋅ft
expand_moreWith automatic 4-gear gearbox
AF 20 gearbox 29.5 lbf⋅ft
expand_more2.0 DTI 16V with diesel straight-4 2.0 L 99 HP at 4300 RPM, 205 N⋅m at 1600 RPM engine (1999.8–2005.1)
F23 gearbox 25.81 lbf⋅ft
expand_more2.2 16V with gasoline straight-4 2.2 L 145 HP at 5800 RPM, 203 N⋅m at 4000 RPM engine (2001.3–2005.1)
AF 20 gearbox 29.5 lbf⋅ft
F23 gearbox 25.81 lbf⋅ft
expand_more2.2 DTI with diesel straight-4 2.2 L 123 HP engine (2002.9–2005.1)
F35 gearbox 36.88 lbf⋅ft
expand_moreAll other modifications
With automatic gearbox 29.5 lbf⋅ft
Replace sealing rings.
expand_moreGearbox oil filler plug
F23 gearbox 25.81 lbf⋅ft
expand_moreWith 5-speed gearbox
F23 gearbox 25.81 lbf⋅ft
expand_moreWith automated shift gearbox
F23 gearbox 25.81 lbf⋅ft
F35 gearbox 36.88 lbf⋅ft
F23 gearbox 25.81 lbf⋅ft
All other modifications 25.81 lbf⋅ft
expand_moreGearbox oil sump
expand_more1.6 16V with gasoline straight-4 1.6 L 99 HP at 5800 RPM, 135 N⋅m at 3400 RPM engine (1998.9–2005.1)
F17 gearbox 13.28 lbf⋅ft
Replace sealing rings.
expand_more1.6 with gasoline straight-4 1.6 L 102 HP engine (2002.12–2009.12)
F13+ and F17 gearboxes 13.28 lbf⋅ft
Replace sealing rings.
expand_more1.7 DTI 16V with diesel straight-4 1.7 L 74 HP at 4400 RPM, 165 N⋅m at 1800 RPM engine (2000.2–2005.1)
F17 gearbox 13.28 lbf⋅ft
Replace sealing rings.
expand_more2.0 16V with gasoline straight-4 2.0 L 134 HP at 5600 RPM, 185 N⋅m at 4000 RPM engine (1998.9–2005.1)
expand_moreF18 gearbox
Sheet-steel sump 22.13 lbf⋅ft
expand_moreWith light-alloy oil sump
First stage 13.28 lbf⋅ft
Second stage 30°
expand_moreAll other modifications
F13 gearbox 13.28 lbf⋅ft
Replace sealing rings.
expand_moreOil control plug
expand_moreF13 gearbox
First stage 2.95 lbf⋅ft
Second stage 45135°
expand_moreF17 gearbox
First stage 2.95 lbf⋅ft
Second stage 45135°
expand_moreF18 gearbox
First stage 2.95 lbf⋅ft
Second stage 45180°
F23 gearbox 25.81 lbf⋅ft
F35 gearbox 36.88 lbf⋅ft
expand_moreOil filler screws
All Opel diesel straight-4 2.2 L Y 22 DTR engines 36.88 lbf⋅ft
All other modifications 25.81 lbf⋅ft
expand_moreGearbox mounting
Gearbox mounting 44.25 lbf⋅ft
expand_moreGearbox support
expand_moreAt the gearbox
Rear 59 lbf⋅ft

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2002 Opel Astra Sedan 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 Sedan 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 2002 Opel Astra Sedan you're not only saving money, but also also improving your technical skills and learning something new.

2002 Opel Astra Sedan generations

In 2002 Opel offered 2 generations of the Astra Sedan. Transmission fastener tightening specifications may vary in different generations. Be sure that you are looking at the rigt modification.

Opel Astra Sedan G model years

Units:
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