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How Do I Remove The Intake Cam Pulley On An Rb25neo?

beRwick_GTRage

By beRwick_GTRage,
in Four Door Family & Wagoneers

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scotty nm35 Grand Master

scotty nm35

Posted
Posted
How do i remove the intake cam off an rb25neo series 2?

thats what it looks like

cant undo the middle bolt without the pulley turning.

27092009076.th.jpg

You couldnt have have loosened it before you took the belt off? Or use the belt to hold it?

JOHNNNY Explorer

JOHNNNY

Posted
Posted

your best bet mate would be to use a rattle gun on the bolt , but you will need to hold the pully some how either re-fit the belt and then remove it. or if you think you can hold it wrap a rag around the pully and get one person to hold it and another to work the rattle gun you should get it BUT IT WILL BE VERY TIGHT and may also have loctite on the thead too. you may need to use an extension on the rattle gun to clear the radiator ! good luck mate

scotty nm35 Grand Master

scotty nm35

Posted
Posted

Rattle gun? Only if all else fails. Try refitting old belt and jam a piece of timber dowel between the pulley and belt in the pinch point as you turn the cap screw, using a big breaker.

243 Loctite the bolt back in when you reinstall.

Are you doing a pulley or cam upgrade?

pyro-ns Community Regular

pyro-ns

Posted
Posted
When I did mine, I removed the inlet cam cover. The camshaft has a hex shape to be able to hold the shaft from turning with a big shifter. Not too hard to do.

^^^ this is what i'd be doing. to the best of my knowledge, the tolerances are small enough that if you rotate the cam without rotating the crank, you run the risk of hitting your pistons with your valves.

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