Fan Clutch

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Jul 8, 2009 | 06:42 PM

temvette72

Thread Starter

Racer

Joined: Apr 2007

Posts: 492

Likes: 3

From: Temecula CA

Fan Clutch

What are the symptoms of a failing fan clutch? Mine has a little play in the hub and the fan free-wheels for several seconds after the engine is shut down. Thanks!

Temvette72

Jul 8, 2009 | 06:50 PM

JimT

Burning Brakes

Joined: Nov 2006

Posts: 893

Likes: 7

From: Orange Park Florida

I don't think there should be any "play" in the fan clutch. Mine doesn't and it doesn't spin after the engine stops.

Jul 8, 2009 | 06:58 PM

...Roger...

Race Director

Joined: May 2006

Posts: 16,528

Likes: 53

From: Dayton, Ohio

Quote:

Originally Posted by JimT

I don't think there should be any "play" in the fan clutch. Mine doesn't and it doesn't spin after the engine stops.

Buy this one #88961768 its a good one.
Here is some info in this thread and a couple links to threads where this clutch was discussed. Hope this helps.
http://forums.corvetteforum.com/c3-g...-question.html

Jul 8, 2009 | 07:13 PM

1nicecorvette

Burning Brakes

Joined: Jul 2008

Posts: 876

Likes: 0

From: Canastota Ny

no play in the clutch at all. make sure its the clutch and not the water pump bearing gone bad. the fan should stop right when the car is turned off maybe a half turn after. also look for leaking silcone fluid coming out of the shaft area sure sign its gone.

Jul 8, 2009 | 10:09 PM

temvette72

Thread Starter

Racer

Joined: Apr 2007

Posts: 492

Likes: 3

From: Temecula CA

Sounds like I need a new one! At least it is a relatively cheap and easy fix. Thanks all!

Temvette72

Jul 8, 2009 | 10:18 PM

Aruba1

Racer

Joined: Aug 2007

Posts: 253

Likes: 0

From: Remlap AL

Can't you drill a hold and refill it with silicon then plug the hole??? Just wondering

Jul 8, 2009 | 10:50 PM

eagle275

Drifting

Joined: Mar 2007

Posts: 1,936

Likes: 1

From: Winston-Salem NC

Not butting in..

but what about that fan clutch eliminator? Any ideas about that?

Jul 8, 2009 | 11:11 PM

...Roger...

Race Director

Joined: May 2006

Posts: 16,528

Likes: 53

From: Dayton, Ohio

Quote:

Originally Posted by eagle275

but what about that fan clutch eliminator? Any ideas about that?

Direct drive ?

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Jul 8, 2009 | 11:41 PM

eagle275

Drifting

Joined: Mar 2007

Posts: 1,936

Likes: 1

From: Winston-Salem NC

I don't know

here's a link;

http://www.ecklers.com/product.asp?p...9&dept_id=1252

Jul 8, 2009 | 11:45 PM

#10

...Roger...

Race Director

Joined: May 2006

Posts: 16,528

Likes: 53

From: Dayton, Ohio

Quote:

Originally Posted by eagle275

here's a link;

http://www.ecklers.com/product.asp?p...9&dept_id=1252

Your gas mileage would suck.

Jul 8, 2009 | 11:45 PM

#11

calwldlife

Team Owner

Joined: Jan 2007

Posts: 53,648

Likes: 878

From: Southern Cal Ca

St. Jude Donor '22

Quote:

Originally Posted by temvette72

What are the symptoms of a failing fan clutch? Mine has a little play in the hub and the fan free-wheels for several seconds after the engine is shut down. Thanks!

Temvette72

you have defined it in your post.

Jul 8, 2009 | 11:48 PM

#12

eagle275

Drifting

Joined: Mar 2007

Posts: 1,936

Likes: 1

From: Winston-Salem NC

ok DWncchs, I'll ask. Why? I'm not trying to be funny here, just curious.

Jul 9, 2009 | 12:00 AM

#13

...Roger...

Race Director

Joined: May 2006

Posts: 16,528

Likes: 53

From: Dayton, Ohio

The stock fan really moves a bunch of air and running it direct is going to waste a lot of energy. The fan clutch slips when all that air is not needed.