1998 Toyota MR2 engine fastener tightening specifications

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Condition	Value

expand_moreAir intake system


Intake manifold	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m

expand_moreCylinder head


Camshaft bearing	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m

expand_moreCylinder head screws

Figure 1. Cylinder head, Cylinder head screws.


First stage	36.14 lbf⋅ft36.14 lbf⋅ft49 N⋅m
See figure 1.
Second stage	90°90°90°


Valve cover	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m

expand_moreEngine block


Connecting rod bearing	39.09 lbf⋅ft39.09 lbf⋅ft53 N⋅m
Crankshaft central screws	79.66 lbf⋅ft79.66 lbf⋅ft108 N⋅m
Drive plate	61.22 lbf⋅ft61.22 lbf⋅ft83 N⋅m
Flywheel	64.91 lbf⋅ft64.91 lbf⋅ft88 N⋅m
Main bearing	43.52 lbf⋅ft43.52 lbf⋅ft59 N⋅m

expand_moreEngine control


Camshaft drive belt deflection pulley	32.45 lbf⋅ft32.45 lbf⋅ft44 N⋅m
Camshaft timing gear	43.52 lbf⋅ft43.52 lbf⋅ft59 N⋅m
Inlet camshaft wheel	43.52 lbf⋅ft43.52 lbf⋅ft59 N⋅m
Outlet camshaft wheel	43.52 lbf⋅ft43.52 lbf⋅ft59 N⋅m
Toothed belt tensioning roller	38.35 lbf⋅ft38.35 lbf⋅ft52 N⋅m

expand_moreEngine lubrication


Oil sump	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m

expand_moreExhaust system


Exhaust manifold	38.35 lbf⋅ft38.35 lbf⋅ft52 N⋅m

expand_moreIgnition system


Spark plugs	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 1998 Toyota MR2 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 MR2 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 1998 Toyota MR2 you're not only saving money, but also also improving your technical skills and learning something new.

1998 Toyota MR2 Second generation Engine Fastener Tightening Specifications

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Conquer your fears and never give up!

Toyota MR2 Second generation model years

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