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 Post subject: Re: Server fans
PostPosted: Tue Jun 02, 2026 7:06 pm 

Joined: Sat Nov 29, 2014 9:44 pm
Posts: 2472
Location: I'm right here :D
austin86 wrote:
marked141 wrote:

What's annoying is it's not always just a simple plastic "clip" holding the drive shaft. Sometimes it's a skinny metal o-ring with such good tolerance that a hammer is all that's left to disassemble with. Which isn't a problem if you don't mind breaking everything :D

you mean the steel C clips ? I jam a small screw driver in those and pop the clip off. But a hammer will work too.

Not the ones with the hooks on the end, literally an O-ring recessed into the drive shaft with almost no gap in the ends

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 Post subject: Re: Server fans
PostPosted: Tue Jun 09, 2026 7:39 am 

Joined: Tue Jan 06, 2026 12:29 pm
Posts: 146
I tend to smash them with a 16 or 20 oz hammer. Sometimes I use the claw side to actually break the plastic. I angle them on my vice and pop the fan out of the square housing first though.

I have a bucket full with about 10 pounds of small motors. I have not inquired if my local yards will buy them. I am hoping they do if not I may be holding them until I find a buyer.

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 Post subject: Re: Server fans
PostPosted: Tue Jun 09, 2026 8:41 am 

Joined: Sat Nov 29, 2014 9:44 pm
Posts: 2472
Location: I'm right here :D
For what it's worth, I do remove the blades as mentioned above. Sometimes there is no access to the clip/o-ring so I'll use adjustable pliers to grab between the blades and pry that off. Either way that whole chunk usually goes straight into steel. If there's a brass piece in it I'll set it in another pile to knock out later. Some fans blades have a neat 5 lobe magnet in there.

From here I can usually use the same pliers to pull the motor off the plastic. Sometimes this pulls the small board off too, otherwise I pull it off. If the motor has brass I set it aside to get that off later, if not it's electric motor at my local yard.

If the plastic has brass or steel in it still I check with a magnet, if steel I break the plastic post off and toss in steel, if brass I get all the plastic off.

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Last edited by marked141 on Wed Jun 10, 2026 2:41 pm, edited 1 time in total.

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 Post subject: Re: Server fans
PostPosted: Wed Jun 10, 2026 5:22 am 
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I have some old circular bits for my drill. The kind for cutting plumbing and conduit holes.

Using a size close to the fan I line the bit with the middle of the fan itself and smack down with a hammer.
Alices through the fins and cross braces giving me a clean motor most of the time.

And nobody at my choice yards has ever given me trouble about a holy fan motor.

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 Post subject: Re: Server fans
PostPosted: Wed Jun 10, 2026 8:20 am 

Joined: Mon Nov 14, 2022 4:38 pm
Posts: 197
Coincidence or psychic prescience? Austin has had to postscript to his posts of "Sent from your dead grandmothers land line" and then the question of the lost episode is raised by "lost" and Austin knows the answer... Quick, someone cut that phone cord coming out of the grave and sell it as mixed wire before this topic gets eerie


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