clutch release arm

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john curvis
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clutch release arm

Post by john curvis » Tue May 25, 2021 9:16 am

I believe the 1300cc and 1800cc clutch release bearings are different but are the clutch release arms also different.. I am having a problem, and i think now my release arm clip may be the problem is there a fix or a new arm needed

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MarinaCoupe
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Re: clutch release arm

Post by MarinaCoupe » Tue May 25, 2021 10:42 am

The clutch release bearings are all, the same, however the carrier for the clutch release bearing are different between the 1.3 and the 1.8/1.7.
C4A68D53-A100-47AD-B7D7-C02C1236AF50.jpeg
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Sorry for the upside down pictures.

Are you certain that the clutch lever arm clip is the problem?

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MarinaCoupe
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Re: clutch release arm

Post by MarinaCoupe » Tue May 25, 2021 11:53 am

The fork/clip looks like this, as you can see this ones a little bent but serviceable.
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john curvis
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Re: clutch release arm

Post by john curvis » Tue May 25, 2021 5:33 pm

Thank you for taking the time to help, i have decided to remove the engine and box to have a better look when i have i will post a pic of my problem, the arm may be too long that why i ask is the fork arm different 1300 to the 1800

john curvis
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Re: clutch release arm

Post by john curvis » Tue May 25, 2021 5:41 pm

Chris did you see my video clip (youtube) showing my problem. Engine ready for out as soon as my mate brings his engine crane round

john curvis
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Re: clutch release arm

Post by john curvis » Tue May 25, 2021 5:45 pm

Just i thought my flywheel was very rusty and i had it skimmed would that be causing a problem

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MarinaCoupe
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Re: clutch release arm

Post by MarinaCoupe » Tue May 25, 2021 6:06 pm

John, as long as the flywheel was skimmed within the tolerances specified, it should be no problem.

I did see your video, it does look a little strange. I’ll measure the one in my pics, so you can compare it to yours.

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MarinaCoupe
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Re: clutch release arm

Post by MarinaCoupe » Tue May 25, 2021 7:40 pm

AE025622-8DAE-422A-AC6F-0FAD16626010.jpeg
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john curvis
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Re: clutch release arm

Post by john curvis » Wed May 26, 2021 1:51 pm

Hi Chris
Please find pics, Can't see anything wrong with the clutch arm or spring, the release bearing and carrier seem fine however the length of the carrier measures 44mm ( strange ) but all working fine.
I do not like this after market slave cyl with the clip arrangement and wondering if this has been my problem, it is such a loose fit in the bell housing and maybe cocking over giving the impression there is something wrong

john
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MarinaCoupe
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Re: clutch release arm

Post by MarinaCoupe » Wed May 26, 2021 2:01 pm

My measurements on the clutch release bearing carrier do not include the section inside the release bearing.

I think that you could be onto something about the wire retaining armature. Have you tried substituting the OE type of clutch slave?

john curvis
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Re: clutch release arm

Post by john curvis » Wed May 26, 2021 3:49 pm

My release carrier and bearing measured 52mm in total, i deducted 8 mm from where the bearing excludes so my carrier is 44mm, what length was the 1300cc.
Where is the best place for a slave cyl one on Ebay £49

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MarinaCoupe
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Re: clutch release arm

Post by MarinaCoupe » Wed May 26, 2021 6:40 pm

The figures in my pictures are of the 1300 and 1800.

The longer one is the 1300.

Can you post a picture of you measuring the carrier, to make sure that we are comparing apples with apples.

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Re: clutch release arm

Post by john curvis » Thu May 27, 2021 10:48 am

Please find pics
Attachments
009 (3).jpg
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MarinaCoupe
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Re: clutch release arm

Post by MarinaCoupe » Thu May 27, 2021 8:12 pm

The release bearing itself is about 3/4” (19.06mm) thick. It all looks OK to me.

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