SAAC Forum

The Cars => 1969-1970 Shelby GT350/500 => Topic started by: PR on January 23, 2019, 07:58:05 PM

Title: Easiest way to remove a/c clutch, to install new bearing 70 351w
Post by: PR on January 23, 2019, 07:58:05 PM
I am replacing all idlers and need to install new clutch bearing, system is charged and working r12, so I want to remove a/c clutch on car, I have everything apart and center bolt is out and have tried a puller kit but it didn't have the correct lug and center bolt to remove, I have not done this before and can use some advice on the correct way without damaging it, I believe it's a Pitts unit, thanks in advance,Pete
Title: Re: Easiest way to remove a/c clutch, to install new bearing 70 351w
Post by: tesgt350 on January 24, 2019, 09:59:19 AM
It is pressed on with a Nut to help secure it.  Swing by a Pep Boys or Auto Zone if you have them there, they have Tools that you barrow.
Title: Re: Easiest way to remove a/c clutch, to install new bearing 70 351w
Post by: KR Convertible on January 24, 2019, 10:06:42 AM
If it is the standard type clutch, it should have 5/8-11 threads in the center where the clutch bolt goes in.  Screw in the 5/8 bolt into the clutch and it will push against the shaft on the compressor to free the clutch.
Title: Re: Easiest way to remove a/c clutch, to install new bearing 70 351w
Post by: KR Convertible on January 24, 2019, 10:09:19 AM
Once removed from the compressor, there should be two snap rings holding the bearing.
Title: Re: Easiest way to remove a/c clutch, to install new bearing 70 351w
Post by: PR on January 24, 2019, 02:34:39 PM
Thanks Guys, I did get a kit from auto zone, but did not have the correct parts, I have the bolt to press off and I believe I need a 3 prong spaner wrench to hold center while tightening the bolt,I just didn't want to damage the unit
Title: Re: Easiest way to remove a/c clutch, to install new bearing 70 351w
Post by: KR Convertible on January 24, 2019, 02:40:11 PM
You can usually hold it with the belt and give it a quick blast with an impact gun if necessary.
Title: Re: Easiest way to remove a/c clutch, to install new bearing 70 351w
Post by: TLea on January 24, 2019, 03:38:40 PM
Quote from: KR Convertible on January 24, 2019, 02:40:11 PM
You can usually hold it with the belt and give it a quick blast with an impact gun if necessary.
+1