There is a clamping ring(?) that secures the turbine housing to the center housing. Once you remove the clamp, then you need to be super careful when separating the turbine housing away from the center housing. The turbine housing being made of cast iron is extremely heavy. If you don´t have a good hold of it, it´ll slip down and damage the turbine blades.

 

Thanks!! Keep em comming

 

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