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Condition Value
expand_moreAir intake system
expand_moreIntake manifold
Lower section of intake manifold 15.49 lbf⋅ft
Upper section of intake manifold 6.64 lbf⋅ft
All Opel diesel straight-4 1.9 L F9Q 760 engines 20.65 lbf⋅ft
All Opel diesel straight-4 2.5 L G9U 630 engines 8.85 lbf⋅ft
All other modifications 6.64 lbf⋅ft
expand_moreAuxiliary assemblies
expand_moreAuxiliary drive belt deflection pulley
All Opel diesel straight-4 2.5 L G9U 630 engines 22.13 lbf⋅ft
All other modifications 32.45 lbf⋅ft
expand_moreAuxiliary drive belt tensioner
All Opel gasoline straight-4 2.0 L F4R 720 engines 40.57 lbf⋅ft
All Opel gasoline straight-4 2.0 L F4R 820 engines 40.57 lbf⋅ft
All Opel diesel straight-4 2.5 L G9U 630 engines 15.49 lbf⋅ft
All other modifications 18.44 lbf⋅ft
expand_moreAuxiliary drive belt tensioner
All Opel gasoline straight-4 2.0 L F4R 820 engines 32.45 lbf⋅ft
All Opel diesel straight-4 1.9 L F9Q 760 engines 14.75 lbf⋅ft
expand_moreAir-conditioning compressor
All Opel diesel straight-4 2.5 L G9U 630 engines 14.75 lbf⋅ft
All other modifications 18.44 lbf⋅ft
Air-conditioning compressor pressure line 5.9 lbf⋅ft
Replace the O ring.
expand_moreAlternator
All Opel gasoline straight-4 2.0 L F4R 720 engines 18.44 lbf⋅ft
All Opel gasoline straight-4 2.0 L F4R 820 engines 18.44 lbf⋅ft
All Opel diesel straight-4 2.5 L G9U 630 engines 22.13 lbf⋅ft
expand_moreHydraulic lines at the servo-steering pump
2.0 16V with gasoline straight-4 2.0 L 118 HP engine (2006.8–) 17.7 lbf⋅ft
Servo pump pulley 7.38 lbf⋅ft
expand_moreServo steering pump
All Opel gasoline straight-4 2.0 L F4R 720 engines 18.44 lbf⋅ft
All Opel gasoline straight-4 2.0 L F4R 820 engines 18.44 lbf⋅ft
All Opel diesel straight-4 1.9 L F9Q 760 engines 18.44 lbf⋅ft
All other modifications 15.49 lbf⋅ft
expand_moreVacuum pump
All Opel diesel straight-4 1.9 L F9Q 760 engines 16.96 lbf⋅ft
All Opel diesel straight-4 2.5 L G9U 630 engines 16.96 lbf⋅ft
All other modifications 11.06 lbf⋅ft
expand_moreCarburetion
expand_moreFuel-distributing pipe
All Opel gasoline straight-4 2.0 L F4R 720 engines 6.64 lbf⋅ft
All Opel gasoline straight-4 2.0 L F4R 820 engines 6.64 lbf⋅ft
All Opel diesel straight-4 1.9 L F9Q 760 engines 16.23 lbf⋅ft
All other modifications 18.44 lbf⋅ft
expand_moreHigh-pressure pump pulley
expand_moreAll Opel diesel straight-4 1.9 L F9Q 760 engines
First stage 11.06 lbf⋅ft
Second stage 60°
All Opel diesel straight-4 2.5 L G9U 630 engines 22.13 lbf⋅ft
Injection hoses 19.91 lbf⋅ft
expand_moreInjection nozzle (injector)
All Opel diesel straight-4 1.9 L F9Q 760 engines 18.44 lbf⋅ft
expand_moreAll Opel diesel straight-4 2.5 L G9U 630 engines
expand_moreFlywheel side
First stage 4.43 lbf⋅ft
Second stage 360°
Front side 4.43 lbf⋅ft
All other modifications 25.81 lbf⋅ft
Injection pump 22.13 lbf⋅ft
expand_moreCharging
expand_moreTurbo charger
All Opel diesel straight-4 1.9 L F9Q 760 engines 17.7 lbf⋅ft
Use new seals.
All Opel diesel straight-4 1.9 L F9Q 762 engines 17.7 lbf⋅ft
Use new seals.
All other modifications 20.65 lbf⋅ft
Turbocharger oil feed line 16.23 lbf⋅ft
Use new parts.
Turbocharger oil return line 8.85 lbf⋅ft
Use new seals.
expand_moreCooling system
expand_moreCoolant pump
All Opel gasoline straight-4 2.0 L F4R 720 engines 12.54 lbf⋅ft
All Opel gasoline straight-4 2.0 L F4R 820 engines 12.54 lbf⋅ft
All Opel diesel straight-4 1.9 L F9Q 760 engines 6.64 lbf⋅ft
expand_moreAll Opel diesel straight-4 2.5 L G9U 630 engines
Gear wheel on the coolant pump 44.25 lbf⋅ft
Otherwise 7.38 lbf⋅ft
All other modifications 18.44 lbf⋅ft
Coolant pump pulley 15.49 lbf⋅ft
expand_moreCylinder head
expand_moreCamshaft bearing
All Opel diesel straight-4 1.9 L F9Q 760 engines 14.75 lbf⋅ft
All other modifications 7.38 lbf⋅ft
expand_moreCylinder head screws
First stage 14.75 lbf⋅ft
Replace screws.
Second stage 100°
Third stage 100°
expand_moreAll Opel diesel straight-4 1.9 L F9Q 760 engines
Figure 1. Cylinder head, Cylinder head screws, Opel diesel straight-4 1.9 L F9Q 760.
Figure 1. Cylinder head, Cylinder head screws, Opel diesel straight-4 1.9 L F9Q 760.
First stage 22.13 lbf⋅ft
Tighten the new screws evenly in several steps. See figure 1.
Second stage 22.13 lbf⋅ft
Oil the screw lightly.
Third stage 230°
expand_moreAll Opel diesel straight-4 2.5 L G9U 630 engines
First stage 22.13 lbf⋅ft
Replace screws.
Second stage 300°
expand_moreAll other modifications
Figure 2. Cylinder head, Cylinder head screws, All other modifications.
Figure 2. Cylinder head, Cylinder head screws, All other modifications.
First stage 3.69 lbf⋅ft
Replace screws. See figure 2.
Second stage 22.13 lbf⋅ft
Third stage 300°
expand_moreCylinder head screws shank length (maximum)
2.0 16V with gasoline straight-4 2.0 L 118 HP engine (2006.8–) 4.67 in
Rocker bridge 9.59 lbf⋅ft
from outside to inside
expand_moreValve cover
First stage 5.9 lbf⋅ft
Second stage 8.85 lbf⋅ft
All other modifications 8.85 lbf⋅ft
expand_moreEngine block
expand_moreConnecting rod bearing
expand_moreAll Opel diesel straight-4 1.9 L F9Q 760 engines
First stage 14.75 lbf⋅ft
Replace screws.
Second stage 40°
expand_moreAll other modifications
First stage 18.44 lbf⋅ft
Replace screws.
Second stage 55°
expand_moreCrankshaft central screws
First stage 29.5 lbf⋅ft
Replace screws.
Second stage 110°
expand_moreAll Opel diesel straight-4 1.9 L F9Q 760 engines
First stage 14.75 lbf⋅ft
Use new screw.
Second stage 100130°
expand_moreAll other modifications
First stage 36.88 lbf⋅ft
Second stage 85°
expand_moreCrankshaft pulley
First stage 29.5 lbf⋅ft
Replace screws.
Second stage 110°
expand_moreAll Opel diesel straight-4 2.5 L G9U 730 engines
First stage 36.88 lbf⋅ft
Second stage 90°
expand_moreAll other modifications
First stage 36.88 lbf⋅ft
Second stage 85°
expand_moreFlywheel
All Opel gasoline straight-4 2.0 L F4R 720 engines 36.8840.57 lbf⋅ft
Replace screws.
All Opel gasoline straight-4 2.0 L F4R 820 engines 36.88 lbf⋅ft
Replace screws.
All Opel diesel straight-4 1.9 L F9Q 760 engines 40.57 lbf⋅ft
expand_moreAll Opel diesel straight-4 2.5 L G9U 630 engines
First stage 14.75 lbf⋅ft
Second stage 45°
expand_moreAll Opel diesel straight-4 2.5 L G9U 730 engines
First stage 14.75 lbf⋅ft
Clean the thread, use new screws and screw-locking compound.
Second stage 45°
expand_moreAll other modifications
First stage 22.13 lbf⋅ft
expand_moreSecond stage
First step 25.81 lbf⋅ft
Second step 40°
expand_moreMain bearing
expand_more2.0 16V with gasoline straight-4 2.0 L 118 HP engine (2006.8–)
First stage 14.75 lbf⋅ft
Replace screws.
Second stage 5866°
expand_moreEngine control
expand_moreCamshaft drive belt deflection pulley
All Opel gasoline straight-4 2.0 L F4R 720 engines 36.88 lbf⋅ft
All Opel gasoline straight-4 2.0 L F4R 820 engines 36.88 lbf⋅ft
All other modifications 22.13 lbf⋅ft
Camshaft timing chain guide rail 18.44 lbf⋅ft
Replace bolt.
Camshaft timing chain tensioner 7.38 lbf⋅ft
Camshaft timing chain tensioning rail 18.44 lbf⋅ft
expand_moreCamshaft timing gear
First stage 22.13 lbf⋅ft
Replace nuts.
Second stage 86°
First stage 22.13 lbf⋅ft
Replace nuts.
Second stage 86 ± 6°
All Opel diesel straight-4 1.9 L F9Q 760 engines 44.25 lbf⋅ft
All Opel diesel straight-4 1.9 L F9Q 762 engines 44.25 lbf⋅ft
expand_moreAll other modifications
expand_moreLeft
First stage 7.38 lbf⋅ft
Second stage 40°
expand_moreRight
First stage 14.75 lbf⋅ft
Second stage 35°
Chain tensioner 7.38 lbf⋅ft
expand_moreInlet camshaft wheel
First stage 22.13 lbf⋅ft
Replace nuts.
Second stage 8092°
All Opel diesel straight-4 2.5 L G9U 630 engines 7.38 lbf⋅ft
All Opel diesel straight-4 2.5 L G9U 730 engines 7.38 lbf⋅ft
expand_moreOutlet camshaft wheel
First stage 22.13 lbf⋅ft
Replace nuts.
Second stage 8092°
All Opel diesel straight-4 2.5 L G9U 630 engines 7.38 lbf⋅ft
All Opel diesel straight-4 2.5 L G9U 730 engines 7.38 lbf⋅ft
expand_moreTiming case cover
expand_moreM6
First stage 3.69 lbf⋅ft
Use sealant.
Second stage 11.8 lbf⋅ft
expand_moreM8
First stage 3.69 lbf⋅ft
Use sealant.
Second stage 13.28 lbf⋅ft
Toothed belt guard 7.38 lbf⋅ft
expand_moreToothed belt guard at the bottom
M6 5.9 lbf⋅ft
M8 13.28 lbf⋅ft
All other modifications 7.38 lbf⋅ft
expand_moreToothed belt guard at the top
M10 28.03 lbf⋅ft
M8 13.28 lbf⋅ft
All Opel diesel straight-4 2.5 L G9U 630 engines 18.44 lbf⋅ft
All other modifications 7.38 lbf⋅ft
Toothed belt guard center 7.38 lbf⋅ft
expand_moreToothed belt tensioning roller
First stage 5.16 lbf⋅ft
Second stage 20.65 lbf⋅ft
Nuts 20.65 lbf⋅ft
expand_moreAll Opel diesel straight-4 1.9 L F9Q 760 engines
Nuts 36.88 lbf⋅ft
All other modifications 18.44 lbf⋅ft
expand_moreToothed belt tightener
expand_more1.9 DTI with diesel straight-4 1.9 L 99 HP engine (2006.8–)
Variant 1 36.88 lbf⋅ft
Variant 2 7.38 lbf⋅ft
Pre-tensioner
Variant 3 7.38 lbf⋅ft
Tensioning roller/deflection pulley baseplate toothed belt
expand_moreEngine lubrication
expand_moreOil drain plug
All Opel gasoline straight-4 2.0 L F4R 720 engines 11.06 lbf⋅ft
All Opel gasoline straight-4 2.0 L F4R 820 engines 11.06 lbf⋅ft
All Opel diesel straight-4 1.9 L F9Q 760 engines 14.75 lbf⋅ft
Replace sealing rings.
All Opel diesel straight-4 2.5 L G9U 630 engines 14.75 lbf⋅ft
All other modifications 13.28 lbf⋅ft
Replace sealing rings.
Oil filter 18.44 lbf⋅ft
expand_moreOil filter housing
All Opel diesel straight-4 2.5 L G9U 630 engines 16.23 lbf⋅ft
expand_moreAll other modifications
Oil filter cover 18.44 lbf⋅ft
Replace sealing rings.
expand_moreOil pump
All Opel gasoline straight-4 2.0 L F4R 720 engines 17.7 lbf⋅ft
All Opel gasoline straight-4 2.0 L F4R 820 engines 17.7 lbf⋅ft
expand_moreAll Opel diesel straight-4 2.5 L G9U 630 engines
M6 7.38 lbf⋅ft
M8 18.44 lbf⋅ft
expand_moreAll other modifications
First stage 3.69 lbf⋅ft
Second stage 18.44 lbf⋅ft
expand_moreOil sump
At the gearbox 32.45 lbf⋅ft
Variant 1 11.06 lbf⋅ft
Variant 2 13.28 lbf⋅ft
expand_moreAll Opel diesel straight-4 1.9 L F9Q 760 engines
First stage 5.9 lbf⋅ft
Second stage 11.06 lbf⋅ft
expand_moreAll Opel diesel straight-4 2.5 L G9U 630 engines
First stage 3.69 lbf⋅ft
Second stage 6.64 lbf⋅ft
expand_moreAll other modifications
First stage 3.69 lbf⋅ft
Second stage 11.8 lbf⋅ft
expand_moreEngine management
Camshaft sensor 7.38 lbf⋅ft
Crankshaft sensor 7.38 lbf⋅ft
expand_moreGlow plugs
All Opel diesel straight-4 1.9 L F9Q 760 engines 11.06 lbf⋅ft
All Opel diesel straight-4 2.5 L G9U 630 engines 8.11 lbf⋅ft
All other modifications 13.28 lbf⋅ft
Knock sensor 14.75 lbf⋅ft
Lambda sensor 33.19 lbf⋅ft
expand_moreEngine mounting
expand_moreEngine bracket
All Opel gasoline straight-4 2.0 L F4R 720 engines 44.25 lbf⋅ft
All Opel gasoline straight-4 2.0 L F4R 820 engines 44.25 lbf⋅ft
expand_moreAll Opel diesel straight-4 2.5 L G9U 630 engines
M10 44.25 lbf⋅ft
Replace screws.
M12 73.76 lbf⋅ft
Replace screws.
expand_moreAll other modifications
M10 18.44 lbf⋅ft
expand_moreVariant 2
First stage 22.13 lbf⋅ft
Second stage 54°
expand_moreEngine mounting
On engine bracket nuts 44.25 lbf⋅ft
Screws on the engine bracket 32.45 lbf⋅ft
expand_moreAll Opel diesel straight-4 1.9 L F9Q 760 engines
Screws on the engine bracket 44.25 lbf⋅ft
Screws on the engine mounting 32.45 lbf⋅ft
On engine sump 25.81 lbf⋅ft
expand_moreAll Opel diesel straight-4 2.5 L G9U 630 engines
Nuts 32.45 lbf⋅ft
Replace screws.
Screws 32.45 lbf⋅ft
Replace screws.
expand_moreAll other modifications
On chassis 32.45 lbf⋅ft
On engine bracket 73.76 lbf⋅ft
expand_moreTorque arm
On chassis 73.76 lbf⋅ft
On engine bracket 73.76 lbf⋅ft
expand_moreExhaust system
expand_moreCatalytic converter
expand_moreAll Opel diesel straight-4 2.5 L G9U 630 engines
At the turbocharger 17.7 lbf⋅ft
expand_moreAll other modifications
At the turbocharger 14.75 lbf⋅ft
Use new seals.
expand_moreCatalytic converter bracket
Flywheel side 15.49 lbf⋅ft
expand_moreNuts
Front side 22.13 lbf⋅ft
expand_moreScrews
Front side 32.45 lbf⋅ft
expand_moreExhaust manifold
All Opel gasoline straight-4 2.0 L F4R 720 engines 13.28 lbf⋅ft
All Opel gasoline straight-4 2.0 L F4R 820 engines 13.28 lbf⋅ft
All Opel diesel straight-4 1.9 L F9Q 760 engines 20.65 lbf⋅ft
All Opel diesel straight-4 2.5 L G9U 630 engines 22.13 lbf⋅ft
from inside to outside
expand_moreAll other modifications
First stage 13.28 lbf⋅ft
Second stage 24.34 lbf⋅ft
Exhaust pipe 15.49 lbf⋅ft
expand_moreFuel supply
Fuel lines 19.91 lbf⋅ft
expand_moreIgnition system
Spark plugs 19.91 lbf⋅ft
expand_moreStart system
expand_moreStarter
expand_moreAll Opel diesel straight-4 2.5 L G9U 630 engines
Nuts 6.64 lbf⋅ft
Screws 32.45 lbf⋅ft
All other modifications 32.45 lbf⋅ft

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2010 Opel Vivaro Chassis 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 Vivaro Chassis 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 Vivaro Chassis you're not only saving money, but also also improving your technical skills and learning something new.

Units:
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