HiCustomer Thank you for asking your question on Just Answer.
Is this a 2 orXXXXXblazer?
OK. Let me check and see what I have.
OK. Below is a PDF version of the service manual instructions for replacing the starter. You should be able to click on the link and view the instructions, or right-click and be able to download them to your computer. In either case, you should be able to print the instructions out to carry with you.
Here are some more "simplified" instructions (not as much detail). Remember, whenever you see an arrow, it points to the FRONT of the vehicle.
Removal & Installation4.3L Engine2wd Models
I hope this helps. Please let me know how it works out.
Take Care, Greg A.
Here is another diagram that might help.