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The mkiv Supra Owners Club

how do i remove the crank pulley bolt?


Lubas

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hey guys and gals, i'm doing the cambelt need to get the crank pulley off. when i try to undo the crank pulley bolt the pulley just spins. i've tried putting it in gear but the car just moves!! does anyone know how to lock the pulley so i can undo it?

any help would be greatly appreciated!!

thanks,Ben:thumbs:

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Either use the tool described above or place a breaker bar on the nut and brace it against the chassis then engage the starter a couple of times (make sure you have a fully charged battery). You may need a cheater pipe on the breaker bar to ensure it braces against the chassis and won't hit any essential component (watch out for the A/C pipes). If this does not free the nut then you will need the tool. You will also need the cheater pipe and lots of muscle.

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as i turn the bolt the pulley moves just enough for me not to be able to turn the bolt anymore because my wrench hits the wing. think i'm gona have to get one of the special tools. do you know where i can get one like the one in the picture?

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Guest gzaerojon

it might be worth trying an air gun on it first, the fact that they judder might be enough to crack the threadlock stuff

 

 

just a thought :)

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Guest Draven

I've just been through this with my car. The method that worked for me was:

1. inox/wd40/lubricant (I used inox due to previous excellent experience)

2. tap it with a hammer. the shock will help to loosen any rust that may be holding it on.

3. (heat). I didn't use this, but it was next on the list.

4. breaker bar + BIG extension bar braced against the ground, and crank it over with the starter motor.

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