Thats the Ecotec dude, Not even close to the same.
Sorry about that, was in a bit of a rush when I included the pdf. Here's some more relevant information relative to the VZ V6 :
1. Detach battery cable at battery and remove the engine covers.
2. Use a socket bar to release the serpentine engine belt tensioner and remove the serpentine belt.
3. Pull back the H+ terminal cover and remove the nut, washer and positive wire.
4. Remove the three (3) alternator retaining bolts.
5. Support the alternator assembly then remove the three alternator mounting bolts and lift the alternator out.
I have included a couple of pictures (1) indicating location of electrical connections and retaining bolts on Alternator (2) image of the installation of the Serpentine Engine Belt as it can be confusing when trying to re-install without picky etc. Good luck.
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