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unplug batt,undo 2 bolts on alt,remove belt by pushing down on tension pully,jack handle will help pry it off,it`s relly easy.

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17y ago
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12y ago

undo the positive battery terminal loosen alternator bolts undo tensioner to get belt loose pull alternator down and out repeat directions tighten belt bolts bolt battery terminal...

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15y ago

Remove the serpentine belt.

Undo the electrical connectors

Undo the bolts on the alternator

If you need more help visit our enthusiasts forum

www.trailvoy.com

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Q: How do you change an alternator on a Chevy Blazer?
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