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azswede1960

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azswede1960 Enthusiast

azswede1960

Posted
Posted

I was wondering since I am changing fluids in my 03 Z71 with over 100K miles on it, I want to inspect each fluid for metal shavings, pieces etc.

 

How best to do that, especially if the fluids are hard to see through???

 

First idea is to drain fluid into plastic container, then run a magnet around and see what I can pick up...... OR maybe run it through a strainer and see what the strainer picks up???

 

Hopefully - NOTHING .......

 

Any others???

hubbycap Senior Enthusiast

hubbycap

Posted
Posted
I was wondering since I am changing fluids in my 03 Z71 with over 100K miles on it, I want to inspect each fluid for metal shavings, pieces etc.

 

How best to do that, especially if the fluids are hard to see through???

 

First idea is to drain fluid into plastic container, then run a magnet around and see what I can pick up...... OR maybe run it through a strainer and see what the strainer picks up???

 

Hopefully - NOTHING .......

 

Any others???

 

So many non-ferous parts, magnet may not tell enough of the story. Let fluids set and settle a few hours, pour off top 3/4 of fluid volume and pour the rest through funnel with a coffee filter in it and inspect that.

redvett Senior Enthusiast

redvett

Posted
Posted

There is a magnet in the rear differential on the cover and i believe the front dif has a magnetic plug as for the transmission just change the filter and clean the pan. The transfer case if autotrac uses special GM blue fluid. There is some particles in all drive train components and unless there large are no problem.

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