in your garage to make future searches easy.

Condition Value
expand_moreAir intake system
expand_moreIntake manifold
All other modifications 20.65 lbf⋅ft
expand_moreAuxiliary assemblies
Auxiliary drive belt deflection pulley 29.5 lbf⋅ft
Auxiliary drive belt tensioner 14.75 lbf⋅ft
expand_moreAir-conditioning compressor
Nuts and screws 18.44 lbf⋅ft
Stud screws 7.38 lbf⋅ft
Air-conditioning compressor bracket 25.81 lbf⋅ft
expand_moreAlternator
All other modifications 18.44 lbf⋅ft
Vacuum pump 15.49 lbf⋅ft
expand_moreCarburetion
Fuel-distributing pipe 15.49 lbf⋅ft
High-pressure line 22.13 lbf⋅ft
High-pressure pump 15.49 lbf⋅ft
expand_moreInjection hoses
Union nuts 22.13 lbf⋅ft
expand_moreInjection nozzle (injector)
At the cylinder head 18.44 lbf⋅ft
expand_moreReturn line
Banjo screws 13.28 lbf⋅ft
Injection pump 15.49 lbf⋅ft
expand_moreCharging
expand_moreTurbo charger
At the exhaust manifold 44.25 lbf⋅ft
expand_moreCooling system
expand_moreCoolant pump
All other modifications 17.7 lbf⋅ft
expand_moreCylinder head
expand_moreCamshaft bearing
All other modifications 19.91 lbf⋅ft
Tighten bolts uniformly in several passes.
Cylinder head screw minimum diameter 0.44 in
expand_moreCylinder head screws
expand_moreAll other modifications
Figure 1. Cylinder head, Cylinder head screws, All other modifications.
Figure 1. Cylinder head, Cylinder head screws, All other modifications.
First stage 36.14 lbf⋅ft
Tighten bolts uniformly in several passes. See figure 1.
Second stage 90°
Third stage 45°
Cylinder head screws shank length (maximum) 5.87 in
Cylinder head screws shank length (new) 5.815.83 in
expand_moreValve cover
All other modifications 7.38 lbf⋅ft
expand_moreEngine block
expand_moreConnecting rod bearing
expand_moreAll other modifications
First stage 14.75 lbf⋅ft
Second stage 90°
expand_moreCrankshaft central screws
All other modifications 140.14 lbf⋅ft
expand_moreFlywheel
expand_moreAll other modifications
First stage 33.19 lbf⋅ft
Second stage 90°
expand_moreMain bearing
expand_moreAll other modifications
First stage 29.5 lbf⋅ft
Second stage 90°
expand_moreEngine control
Camshaft timing chain slip rail 15.49 lbf⋅ft
Camshaft timing chain tensioning rail 8.11 lbf⋅ft
Camshaft timing gear 14.75 lbf⋅ft
expand_moreChain tensioner
All other modifications 6.64 lbf⋅ft
Control drive chain guide rail 15.49 lbf⋅ft
expand_moreInlet camshaft wheel
Central screws 39.83 lbf⋅ft
expand_moreOutlet camshaft wheel
Central screws 39.83 lbf⋅ft
expand_moreTiming case cover
expand_moreAll other modifications
Outside 16.96 lbf⋅ft
Top 15.49 lbf⋅ft
expand_moreEngine lubrication
Oil cooler 8.11 lbf⋅ft
expand_moreOil drain plug
All other modifications 28.03 lbf⋅ft
Replace sealing rings.
expand_moreOil filter housing
expand_moreAll other modifications
expand_moreOil filter cover
Aluminium 29.5 lbf⋅ft
Replace sealing rings.
Plastic 18.44 lbf⋅ft
Replace sealing rings.
Oil filter drain plug 9.59 lbf⋅ft
Replace sealing rings.
On the engine block 6.64 lbf⋅ft
Replace sealing rings.
expand_moreOil lines
expand_moreTurbo charger
expand_moreOil feed lines
Banjo screws 25.81 lbf⋅ft
Return line 8.11 lbf⋅ft
expand_moreOil sump
expand_moreAll other modifications
Oil sump lower part 7.38 lbf⋅ft
Oil sump top part 15.49 lbf⋅ft
expand_moreEngine management
Camshaft sensor 7.38 lbf⋅ft
Crankshaft sensor 6.64 lbf⋅ft
Glow plugs 8.85 lbf⋅ft
Knock sensor 15.49 lbf⋅ft
expand_moreEngine mounting
expand_moreEngine bracket
expand_moreAll other modifications
expand_moreOn the engine block
Front 20.65 lbf⋅ft
Lateral-fitting 59 lbf⋅ft
expand_moreEngine mounting
On chassis 70.07 lbf⋅ft
On engine bracket 70.07 lbf⋅ft
expand_moreOn engine bracket nuts
Bottom 38.35 lbf⋅ft
expand_moreExtension cross support on subframe
On chassis 70.81 lbf⋅ft
Extension for subframe 70.81 lbf⋅ft
expand_moreSubframe
On chassis 101.05 lbf⋅ft
Use new screw.
expand_moreSubframe stiffening plate
At the subframe 101.05 lbf⋅ft
Replace screws.
On chassis 68.59 lbf⋅ft
expand_moreTorque arm
expand_moreAt the subframe
Rear 70.07 lbf⋅ft
expand_moreAt the crossmember
Front 70.07 lbf⋅ft
expand_moreOnto torque support bracket
Front 106.95 lbf⋅ft
Rear 70.07 lbf⋅ft
expand_moreTorque support bracket
expand_moreAt the gearbox
Front 47.2 lbf⋅ft
Rear 33.19 lbf⋅ft
expand_moreExhaust system
expand_moreCatalytic converter
At the turbocharger 18.44 lbf⋅ft
expand_moreExhaust manifold
All other modifications 15.49 lbf⋅ft
Exhaust pipe 31.72 lbf⋅ft
expand_moreIgnition system
Spark plugs 14.75 lbf⋅ft
expand_moreStart system
expand_moreStarter
All other modifications 47.2 lbf⋅ft

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2008 Toyota Avensis 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 Toyota 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 Toyota Avensis 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 2008 Toyota Avensis Wagon you're not only saving money, but also also improving your technical skills and learning something new.

2008 Toyota Avensis Wagon generations

In 2008 Toyota offered 2 generations of the Avensis Wagon. Engine fastener tightening specifications may vary in different generations. Be sure that you are looking at the rigt modification.

Toyota Avensis Wagon Third generation model years

Units:
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