Alternator Pulley sheared off!?!

[thstone]

Originally Posted by Geof3

NO DOUBT about that! That bolt/bushing can be a major BIOTCH!

Yes, those who have done this job, know exactly what I was talking about!

[jb92563]

What is the purpose of the alternator having a clutch?

Does it engage under computer control or is it static?

[particlewave]

Originally Posted by jb92563

What is the purpose of the alternator having a clutch?

Does it engage under computer control or is it static?

Here is a fairly decent explanation: Denlors Auto Blog » Blog Archive » Overrunning Alternator Decoupler – Clutch Type Alternator

[djw8282]

Thats what I thought. My replacement pulley did not come with one and I lost the orgininal. Can this part be purchased separately? I did a search and came up with no luck.

[jpdal]

Hey guys thanks for the replies. I was able to replace the pulley and belt easily and was hoping that would be the end of this thread however my car wont start now. I believe i installed everything correctly which is why i'm confused since it started even with the belt off.

I thought maybe the battery just died since its been sitting there for about a week, but whenever i hooked it up to my girlfriends car and charged it for about 10 minutes it still wouldn't start. Here's a video of me turning on the car. Here's a video of me trying to turn it on.

https://drive.google.com/file/d/1pedxsov6gcxEBjGwx9SAqkr_97ZAOxqX/view?usp=sharing


My 00' boxster has a little over 100K miles, i'm willing to change the alternator and agree that i probably should. Could this new problem be related to the alternator?

Thank you guys for the help!