Alternator removal trouble!

[SFTUNDRA08]

So i decided to take on the task of replacing my alternator myself in order to avoid crazy dealership fees ($1400).

Once i finally got the damn skid plate off, i started on the alternator removal process. But everytime i go to loosen the bolts, i end up turning the whole pulley mechinism. I fell like im missing a step. Any advice???

[Art64]

Hope this helps:Alternator replacement - TundraTalk.net - Toyota Tundra Discussion Forum

[teallin]

You usually don't remove the pulley untill the altenator is out of the truck, then you hold the pulley and use an impact wrench to remove the nut.

[SFTUNDRA08]

i dont know if i started on the wrong bolt or not, but i used a socket wrench to try and loosen the bolt, and all im doing is turning the whole pulley system

[SFTUNDRA08]

this was the best step by step process i have seen yet. THANKS

[Art64]

I believe there is only 1 bolt holding the front of the alternator. that bolt also serves as the hinge. It's hard to see due to tight space. I had to use my iphone to video the front of the alternator to I can tell what bolt to loosen up.

[Afterimage]

Toyota has a special tool to hold the pulley while removing/installing the pulley nut.

Otherwise, here is some further reference.