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Condition Value
expand_moreAir intake system
expand_moreIntake manifold
2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.5–) 13.28 lbf⋅ft
All other modifications 16.96 lbf⋅ft
expand_moreAuxiliary assemblies
expand_moreAuxiliary drive belt deflection pulley
All other modifications 38.35 lbf⋅ft
expand_moreAuxiliary drive belt tensioner
All other modifications 35.4 lbf⋅ft
expand_moreAir-conditioning compressor
expand_more2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.5–)
Front 16.96 lbf⋅ft
Rear 14.75 lbf⋅ft
expand_moreAll other modifications
Bottom 16.96 lbf⋅ft
expand_moreAir-conditioning compressor bracket
2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.5–) 16.96 lbf⋅ft
All other modifications 25.81 lbf⋅ft
Air-conditioning compressor pressure line 11.8 lbf⋅ft
expand_moreAlternator
expand_more2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.5–)
Bottom 29.5 lbf⋅ft
Top 18.44 lbf⋅ft
All other modifications 22.13 lbf⋅ft
expand_moreAlternator pulley
All other modifications 64.17 lbf⋅ft
expand_moreGenerator bracket
2.0 CDTI with diesel straight-4 2.0 L 148 HP engine (2006.5–) 25.81 lbf⋅ft
2.0 CDTI with diesel straight-4 2.0 L 148 HP engine (2006.5–) 25.81 lbf⋅ft
2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.5–) 18.44 lbf⋅ft
expand_moreAll other modifications
Bottom 18.44 lbf⋅ft
Top 18.44 lbf⋅ft
Hydraulic lines at the servo-steering pump 20.65 lbf⋅ft
expand_moreServo steering pump
All other modifications 18.44 lbf⋅ft
expand_moreVacuum pump
All other modifications 8.85 lbf⋅ft
expand_moreCarburetion
Injection pump drive wheel 51.63 lbf⋅ft
expand_moreExhaust gas return cooler
All other modifications 14.75 lbf⋅ft
expand_moreExhaust gas return valve
Opel gasoline straight-4 2.4 L Z 24 XED 139 HP 18.44 lbf⋅ft
All other modifications 14.75 lbf⋅ft
expand_moreExhaust recirculation pipe
All other modifications 14.75 lbf⋅ft
expand_moreFuel-distributing pipe
All other modifications 18.44 lbf⋅ft
expand_moreHigh-pressure line
expand_moreAll other modifications
On fuel-distributing pipe 19.91 lbf⋅ft
On high-pressure pump 18.44 lbf⋅ft
On injector 14.75 lbf⋅ft
expand_moreHigh-pressure pump
All other modifications 22.13 lbf⋅ft
High-pressure pump pulley 51.63 lbf⋅ft
Replace screws.
expand_moreInjection nozzle (injector)
expand_moreRetaining clamp screws
First stage 10.33 lbf⋅ft
Second stage 106114°
Injection pump 22.13 lbf⋅ft
Injection pump pulley 51.63 lbf⋅ft
expand_moreCharging
Charge air pipes 7.38 lbf⋅ft
expand_moreTurbo charger
All other modifications 25.08 lbf⋅ft
Turbocharger bracket 18.44 lbf⋅ft
Turbocharger coolant feed line 23.6 lbf⋅ft
Turbocharger coolant return line 23.6 lbf⋅ft
expand_moreTurbocharger oil feed line
All other modifications 16.96 lbf⋅ft
expand_moreTurbocharger oil return line
All other modifications 8.85 lbf⋅ft
expand_moreCooling system
expand_moreCoolant pump
Opel diesel straight-4 2.0 L Z 20 DMH 148 HP 8.11 lbf⋅ft
Opel diesel straight-4 2.0 L Z 20 S 148 HP 8.11 lbf⋅ft
All other modifications 18.44 lbf⋅ft
expand_moreCoolant pump pulley
All other modifications 13.28 lbf⋅ft
expand_moreRadiator mounting
expand_moreAll other modifications
Bottom 36.88 lbf⋅ft
Top 14.75 lbf⋅ft
expand_moreCylinder head
expand_moreCamshaft bearing
2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.5–) 5.9 lbf⋅ft
All other modifications 20.65 lbf⋅ft
expand_moreCylinder head screws
expand_more2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.5–)
Figure 1. Cylinder head, Cylinder head screws, 2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.5–).
Figure 1. Cylinder head, Cylinder head screws, 2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.5–).
First stage 18.44 lbf⋅ft
Replace screws. See figure 1.
Second stage 90°
Third stage 90°
Fourth stage 90°
expand_moreAll other modifications
First stage 47.94 lbf⋅ft
helically from the inside out
Second stage 120°
Third stage 120°
expand_moreValve cover
2.0 CDTI 4x4 with diesel straight-4 2.0 L 148 HP engine (2006.5–) 8.85 lbf⋅ft
2.0 CDTI 4x4 with diesel straight-4 2.0 L 148 HP engine (2006.5–) 8.85 lbf⋅ft
2.0 CDTI with diesel straight-4 2.0 L 148 HP engine (2006.5–) 8.85 lbf⋅ft
2.0 CDTI with diesel straight-4 2.0 L 148 HP engine (2006.5–) 8.85 lbf⋅ft
2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.5–) 5.9 lbf⋅ft
All other modifications 7.38 lbf⋅ft
Tighten screws from the inside outwards.
expand_moreEngine block
expand_moreBalance shaft gear wheel
First stage 5.9 lbf⋅ft
Use new screw.
Second stage 30°
expand_moreConnecting rod bearing
expand_more2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.5–)
First stage 25.81 lbf⋅ft
Replace screws.
Second stage 45°
Third stage 15°
expand_moreAll other modifications
First stage 18.44 lbf⋅ft
Second stage 90°
expand_moreCrankcase ventilation
All other modifications 8.11 lbf⋅ft
expand_moreCrankshaft central screws
expand_more2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.5–)
First stage 99.57 lbf⋅ft
Second stage 30°
Third stage 10°
All other modifications 173.33 lbf⋅ft
expand_moreCrankshaft pulley
2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.5–) 16.96 lbf⋅ft
All other modifications 25.08 lbf⋅ft
expand_moreDrive plate
expand_moreAll other modifications
First stage 44.25 lbf⋅ft
Second stage 45°
Engine block closure screws 55.32 lbf⋅ft
expand_moreFlywheel
expand_more2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.5–)
First stage 47.94 lbf⋅ft
Second stage 30°
Third stage 15°
All other modifications 77.44 lbf⋅ft
expand_moreMain bearing
expand_more2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.5–)
First stage 36.88 lbf⋅ft
Second stage 45°
Third stage 15°
expand_moreAll other modifications
expand_moreInner screws
First stage 18.44 lbf⋅ft
Second stage 45°
Third stage 90°
expand_moreOuter screws
Fourth stage 25.81 lbf⋅ft
expand_moreVibration damper
All other modifications 40.57 lbf⋅ft
expand_moreEngine control
expand_moreBalance shaft timing chain guide rail
All other modifications 8.85 lbf⋅ft
Balance shaft timing chain tension rail 7.38 lbf⋅ft
expand_moreCamshaft drive belt deflection pulley
2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.5–) 18.44 lbf⋅ft
All other modifications 38.35 lbf⋅ft
expand_moreCamshaft timing chain guide rail
All other modifications 18.44 lbf⋅ft
Camshaft timing chain tensioner 16.96 lbf⋅ft
expand_moreCamshaft timing chain tensioning rail
All other modifications 18.44 lbf⋅ft
expand_moreCamshaft timing gear
All other modifications 98.1 lbf⋅ft
Chain tensioner 7.38 lbf⋅ft
Control drive chain guide rail 16.96 lbf⋅ft
expand_moreControl drive chain tensioner
All other modifications 55.32 lbf⋅ft
Control drive chain tensioning rail 16.96 lbf⋅ft
Control unit for intake valve timing 7.38 lbf⋅ft
expand_moreInlet camshaft wheel
expand_more2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.5–)
First stage 36.88 lbf⋅ft
Replace screws.
Second stage 60°
Third stage 15°
expand_moreAll other modifications
First stage 36.88 lbf⋅ft
Second stage 60°
Third stage 15°
expand_moreIntermediate shaft chain sprocket
First cylinder row 47.94 lbf⋅ft
Second cylinder row 48.68 lbf⋅ft
expand_moreOutlet camshaft wheel
expand_moreAll other modifications
First stage 36.88 lbf⋅ft
Replace screws.
Second stage 60°
Third stage 15°
expand_moreTiming case cover
expand_moreAll other modifications
M6 6.64 lbf⋅ft
M8 16.23 lbf⋅ft
expand_moreToothed belt guard
2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.5–) 4.43 lbf⋅ft
All other modifications 8.11 lbf⋅ft
Toothed belt tensioning roller 18.44 lbf⋅ft
Toothed belt tightener 18.44 lbf⋅ft
expand_moreEngine lubrication
Oil cooler 18.44 lbf⋅ft
expand_moreOil drain plug
All other modifications 13.28 lbf⋅ft
expand_moreOil filter
expand_moreAll other modifications
Oil filter cover 18.44 lbf⋅ft
Slightly oil sealing lips.
expand_moreOil filter housing
Opel diesel straight-4 2.0 L Z 20 DMH 148 HP 36.88 lbf⋅ft
Opel diesel straight-4 2.0 L Z 20 S 148 HP 36.88 lbf⋅ft
All other modifications 18.44 lbf⋅ft
expand_moreOil pressure sensor
Opel gasoline straight-4 2.4 L Z 24 XED 139 HP 29.5 lbf⋅ft
All other modifications 22.13 lbf⋅ft
expand_moreOil pump
Opel diesel straight-4 2.0 L Z 20 DMH 148 HP 17.7 lbf⋅ft
Opel diesel straight-4 2.0 L Z 20 S 148 HP 17.7 lbf⋅ft
All other modifications 7.38 lbf⋅ft
Use screw-locking compound.
expand_moreOil sump
expand_more2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.5–)
At the gearbox 36.88 lbf⋅ft
On the engine block 14.75 lbf⋅ft
Use sealant.
expand_moreAll other modifications
Air-conditioning compressor 16.96 lbf⋅ft
At the gearbox 36.88 lbf⋅ft
Otherwise 8.11 lbf⋅ft
expand_moreEngine management
expand_moreCamshaft sensor
2.0 CDTI 4x4 with diesel straight-4 2.0 L 148 HP engine (2006.5–) 5.16 lbf⋅ft
2.0 CDTI 4x4 with diesel straight-4 2.0 L 148 HP engine (2006.5–) 5.16 lbf⋅ft
2.0 CDTI with diesel straight-4 2.0 L 148 HP engine (2006.5–) 5.16 lbf⋅ft
2.0 CDTI with diesel straight-4 2.0 L 148 HP engine (2006.5–) 5.16 lbf⋅ft
2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.5–) 5.9 lbf⋅ft
All other modifications 7.38 lbf⋅ft
Charge air pressure sensor 2.95 lbf⋅ft
expand_moreCrankshaft sensor
2.0 CDTI 4x4 with diesel straight-4 2.0 L 148 HP engine (2006.5–) 5.16 lbf⋅ft
2.0 CDTI 4x4 with diesel straight-4 2.0 L 148 HP engine (2006.5–) 5.16 lbf⋅ft
2.0 CDTI with diesel straight-4 2.0 L 148 HP engine (2006.5–) 5.16 lbf⋅ft
2.0 CDTI with diesel straight-4 2.0 L 148 HP engine (2006.5–) 5.16 lbf⋅ft
2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.5–) 5.9 lbf⋅ft
All other modifications 7.38 lbf⋅ft
expand_moreExhaust gas temperature sensor
All other modifications 33.19 lbf⋅ft
expand_moreGlow plugs
All other modifications 6.64 lbf⋅ft
expand_moreKnock sensor
2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.5–) 14.75 lbf⋅ft
All other modifications 18.44 lbf⋅ft
expand_moreLambda sensor
All other modifications 36.88 lbf⋅ft
expand_moreEngine mounting
expand_moreEngine bracket
All other modifications 36.88 lbf⋅ft
expand_moreEngine mounting
expand_moreAll other modifications
Nuts on the chassis 66.38 lbf⋅ft
Screws on the chassis 73.76 lbf⋅ft
Screws on the engine bracket 36.88 lbf⋅ft
expand_moreSubframe
expand_moreAll other modifications
Strut 36.88 lbf⋅ft
Otherwise 114.32 lbf⋅ft
expand_moreTorque arm
expand_moreAll other modifications
At the subframe 81.13 lbf⋅ft
Front 36.88 lbf⋅ft
expand_moreTorque support bracket
expand_moreAll other modifications
Rear 66.38 lbf⋅ft
expand_moreExhaust system
expand_moreCatalytic converter
All Opel gasoline straight-4 2.4 L Z 24 XED engines 29.5 lbf⋅ft
expand_moreCatalytic converter bracket
On the engine block 36.88 lbf⋅ft
expand_moreDiesel particulate filter
All other modifications 29.5 lbf⋅ft
expand_moreExhaust manifold
2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.5–) 16.23 lbf⋅ft
All other modifications 24.34 lbf⋅ft
expand_moreExhaust manifold heat shields
Opel gasoline straight-4 2.4 L Z 24 XED 139 HP 11.06 lbf⋅ft
Opel diesel straight-4 2.0 L Z 20 DMH 148 HP 14.75 lbf⋅ft
Opel diesel straight-4 2.0 L Z 20 S 148 HP 14.75 lbf⋅ft
All other modifications 7.38 lbf⋅ft
expand_moreExhaust pipe
expand_moreAll other modifications
Nuts 29.5 lbf⋅ft
Use new seals.
Exhaust pipe bracket 22.13 lbf⋅ft
expand_moreExhaust pipe rear
All Opel gasoline straight-4 2.4 L Z 24 XED engines 22.13 lbf⋅ft
All other modifications 29.5 lbf⋅ft
expand_moreExhaust system middle heat protection plate
Opel gasoline straight-4 2.4 L Z 24 XED 139 HP 1.84 lbf⋅ft
All other modifications 7.38 lbf⋅ft
expand_moreParticle filter bracket
All other modifications 29.5 lbf⋅ft
expand_moreParticulate filter heat protection plate
All other modifications 1.84 lbf⋅ft
expand_moreFuel supply
expand_moreFuel filter bracket
All other modifications 7.38 lbf⋅ft
expand_moreFuel filter housing
Fuel filter cover 14.75 lbf⋅ft
expand_moreFuel lines
All other modifications 6.64 lbf⋅ft
expand_moreIgnition system
expand_moreSpark plugs
All other modifications 18.44 lbf⋅ft
expand_moreStart system
expand_moreStarter
2.4 with gasoline straight-4 2.4 L 139 HP engine (2006.5–) 55.32 lbf⋅ft
All other modifications 33.19 lbf⋅ft

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2006 Opel 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 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 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 2006 Opel Antara you're not only saving money, but also also improving your technical skills and learning something new.

Opel Antara First generation model years

Units:
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