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Zundfolge1432  Samba Member
Joined: June 13, 2004 Posts: 12567
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Posted: Sun Jan 22, 2023 8:52 am Post subject: Re: Throw Out Bearing Clip Safety Wire |
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nsracing wrote: |
Geezus Christians! Why do you need all the wires in there?
You people are overthingking this. I have never had one fall out of the groove. |
Because it hasn’t happened to you therefore it’s not a problem?
Fact is it does happen, I’ve seen it more than once and VW quietly changed the design. |
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Dauz Samba Member

Joined: January 05, 2010 Posts: 1861
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Posted: Wed Mar 06, 2019 6:45 am Post subject: Re: Throw Out Bearing Clip Safety Wire |
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I’ve broken a throw out bearing shaft with a 2300lb pressure plate. I’m sure the arm was worn. Never had a clip fall out under normal circumstance. |
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Casting Timmy Samba Member
Joined: August 04, 2012 Posts: 1222 Location: Kansas City, Kansas
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Posted: Tue Mar 05, 2019 5:12 am Post subject: Re: Throw Out Bearing Clip Safety Wire |
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I don't like the Empi style throw out bearings on the early (or late), but especially the early as they have shallow pockets for the clips. If you get a Sachs throw out bearing it has the plastic insert that the clip sits in, but the clips sit in there all the way.
Empi or anyone selling the metal lugs on the side I'd say away from as it doesn't leave any install room for that leg of the clip. |
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FreeBug Samba Member
Joined: March 12, 2012 Posts: 4277 Location: deepest, darkest Switzerland
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Posted: Mon Mar 04, 2019 9:23 am Post subject: Re: Throw Out Bearing Clip Safety Wire |
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I think it's a bit of a placebo, but if that's what he needs to be able to sleep at night , so be it.
I'm pretty sure we all have one bit of our car that was modified strictly out of fear...or a bad previous experience. Different folks, different phobias...
And I have seen one fail, it's usually because the arm is very worn where the bearing rests, esp. if it's just one side... but you would have spotted that. I've also seen well-maintained stuff that was still running on it's original graphite T.O. bearing. So grease that surface!!! (copper is good for heat). |
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nsracing Samba Member

Joined: November 16, 2003 Posts: 9744 Location: NOVA
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Posted: Mon Mar 04, 2019 8:40 am Post subject: Re: Throw Out Bearing Clip Safety Wire |
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Geezus Christians! Why do you need all the wires in there?
You people are overthingking this. I have never had one fall out of the groove. |
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rugblaster Samba Member
Joined: March 31, 2016 Posts: 1234 Location: San Angelo, Texas
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Posted: Sun Mar 03, 2019 10:11 pm Post subject: Re: Throw Out Bearing Clip Safety Wire |
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The reason the early style clips started falling out is because the saddles the TO bearing rides in are worn out from 70 years of use. Add to that some shitty built Chinese junk and spring steel clips that aren't that springy and it is what it is. I don't know if I have ever seen a loopy one fail if properly installed.
The later model TO bearings and diaphragm clutch plates were a game changer. _________________ '69 Karmy, '69 Camper, Meyers clone, '65 drag bug, 10.78 @ 128 (sold it) '51 Dodge farm truck,
'09 MB E350 '18 MB E400, '65 Plymouth Valiant convertible and a '19 Ford F250 King Ranch (nicer, but dirty, farm truck)
VWoA factory trained line tech 75 till 90 or so
ASE Master Certification
VWoA Assoc. of Quality Technicians inductee (One of 25 in the five state southwest region)
La Confrerie des Chevaliers du Tastevin (San Angelo Chapter)
TCU ......GO FROGS!!!!!! |
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sufidancer Samba Member
Joined: February 12, 2019 Posts: 8
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Posted: Sun Mar 03, 2019 5:57 am Post subject: Re: Throw Out Bearing Clip Safety Wire |
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I have a 67 trans with the early "U" shaped clips , are the clips that have a closed loop better or safer? Do they even work on early split trans or should I stay with factory U shaped clips?
I have the trans out and have and have a chance to put new clips in since these are probably original.
Thoughts? |
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mcmscott Samba Member
Joined: March 12, 2010 Posts: 4929 Location: sanger ca
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Posted: Tue Dec 20, 2011 9:19 am Post subject: |
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As Volkswagen spent more time and effort coming up with the irs trans in 68-69( sooner than the late tob) you are also saying that all swing cars are junk and you would never work on one? VW used the early design tob for more than 30 years with no real problems, that is a fact, didn't mean to create an arguement just to state facts, not oppinions |
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Bruce Samba Member
Joined: May 16, 2003 Posts: 17589 Location: Left coast, Canada
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Posted: Tue Dec 20, 2011 1:38 am Post subject: |
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mcmscott wrote: |
I have used hundreds if not thousands of early tob's and never had a single failure due to clips falling off. |
The only way your claim can be true is if you've kept in contact with all those thousands of gearbox buyers over their car's whole lifetime. If the clips fell off a TO bearing on one of your gearboxes 5 years after you built it, why would the owner bother to call you up and whine about it? They'll just fix it and get on with life.
mcmscott wrote: |
. I'm not saying the later bearing is not supperior, |
There must've been a reason VW went to all the trouble to do the redesign if the original design was so reliable.
mcmscott wrote: |
there is nothing wrong with an early if set up correct |
And yet they do fall off. _________________
overheard at the portland Swap Meet... wrote: |
..... a steering wheel made from a mastadon tusk..... |
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Dale M. Samba Member

Joined: April 12, 2006 Posts: 20809 Location: Just a tiny bit west of Yosemite Valley
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Posted: Mon Dec 19, 2011 11:55 am Post subject: |
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RailBoy wrote: |
Dale M., just to cover it in a Bug you are suppost to have 1/2" to 1" of Pedal movement with your clutch pedal before ingagement? Been a while since I have seen the book on this, but this approach impliments what you are getting at.... Just making sure my measurement is not off.... RB |
My Haynes manual states 1/2 to 3/4 inch .... But then again when you think of length of clutch pedal and all the ratios involved (hook at pedal pivot and length of arm(s) in trans axle), if TB drops off pins, you can not be within adjustment tolerances because movement at actual TB is probably about 1/16- 3/32 at MOST (to contact) when free play is correct... The concept is to keep TB really close to, but not touching clutch cover springs (or ring) when not depressed...
Dale _________________ “Fear The Government That Wants To Take Your Guns"
"Kellison Sand Piper Roadster" For Street & Show.
"Joe Pody Sandrover" Buggy with 2180 for Autocross (Sold)
============================================================
All suggestions and advice are purely my own opinion. You are free to ignore them if you wish ... |
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RailBoy Samba Member

Joined: March 10, 2008 Posts: 2904 Location: Virginia
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Posted: Mon Dec 19, 2011 9:55 am Post subject: |
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Dale M., just to cover it in a Bug you are suppost to have 1/2" to 1" of Pedal movement with your clutch pedal before ingagement? Been a while since I have seen the book on this, but this approach impliments what you are getting at.... Just making sure my measurement is not off.... RB |
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clonebug Samba Member

Joined: January 29, 2005 Posts: 4130 Location: NW Washington
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Posted: Mon Dec 19, 2011 9:40 am Post subject: |
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Dale M. wrote: |
IF throw out bearings loose clips and falls off throwout arms and lands on input shaft, your clutch free pay is adjusted incorrectly.... IF adjusted correctly there is not enough clearance (room) for it to fall off throwout forks...
Dale |
I agree!!!1
Clonebug |
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Dale M. Samba Member

Joined: April 12, 2006 Posts: 20809 Location: Just a tiny bit west of Yosemite Valley
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Posted: Mon Dec 19, 2011 9:31 am Post subject: |
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IF throw out bearings loose clips and falls off throwout arms and lands on input shaft, your clutch free play is adjusted incorrectly.... IF adjusted correctly there is not enough clearance (room) for it to fall off throwout forks...
Dale _________________ “Fear The Government That Wants To Take Your Guns"
"Kellison Sand Piper Roadster" For Street & Show.
"Joe Pody Sandrover" Buggy with 2180 for Autocross (Sold)
============================================================
All suggestions and advice are purely my own opinion. You are free to ignore them if you wish ...
Last edited by Dale M. on Mon Dec 19, 2011 9:43 am; edited 1 time in total |
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mcmscott Samba Member
Joined: March 12, 2010 Posts: 4929 Location: sanger ca
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Posted: Mon Dec 19, 2011 8:47 am Post subject: |
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I have used hundreds if not thousands of early tob's and never had a single failure due to clips falling off. I'm not saying the later bearing is not supperior, just there is nothing wrong with an early if set up correct |
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lostinbaja Samba Member
Joined: December 19, 2004 Posts: 4036 Location: Frankfort, Illinois
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Posted: Mon Dec 19, 2011 8:41 am Post subject: |
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I have been driving and racing VW's since 1972 and I have never had a TO bearing clip fall off. I never used safety wire on them. _________________ Jerry...
If it's being towed, it must be a trailer!
"Vee Grow Too Soon Oldt Und Too Late Schmardt"
RIP Morgan
My photos
http://www.manxgallery.org/gallery/album92 |
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Bruce Samba Member
Joined: May 16, 2003 Posts: 17589 Location: Left coast, Canada
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Posted: Mon Dec 19, 2011 1:32 am Post subject: |
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clonebug wrote: |
Where would the bearing go if the clips DID fall out????
Unneeded as far as I can see. |
The TO bearing falls off and lands on the input shaft. Then when you push the clutch pedal, it doesn't work right. Usually some parts are damaged in the process.
Unneeded for you now, but wait until it happens to you. Spending 5 min with some wire is certainly less work than pulling your engine when it happens. Stick around this board for a while, it happens much more than you think. It is part of the reason I NEVER use the early crappy type TO bearing. _________________
overheard at the portland Swap Meet... wrote: |
..... a steering wheel made from a mastadon tusk..... |
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bartman Samba Member
Joined: February 22, 2004 Posts: 767 Location: palatka, fl
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Posted: Sun Dec 18, 2011 6:56 pm Post subject: |
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I've had this happen. My bearing came off of one of the forks which rendered the clutch ineffective (and ruined the bearing). The pedal feel was such that I thought I'd broken the cable.
The clip got wedged behind the flat clutch springs, requiring me to construct a lever apparatus to compress the clutch while I fished out the clip with a magnet-on-a-stick. _________________ Remember, kids------> KCR Transmissions SUCKS |
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clonebug Samba Member

Joined: January 29, 2005 Posts: 4130 Location: NW Washington
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Posted: Sun Dec 18, 2011 6:31 pm Post subject: |
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Where would the bearing go if the clips DID fall out????
Unneeded as far as I can see.
Clonebug |
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Dale M. Samba Member

Joined: April 12, 2006 Posts: 20809 Location: Just a tiny bit west of Yosemite Valley
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Posted: Sun Dec 18, 2011 5:43 pm Post subject: |
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It will work... Time to move on ...
Dale _________________ “Fear The Government That Wants To Take Your Guns"
"Kellison Sand Piper Roadster" For Street & Show.
"Joe Pody Sandrover" Buggy with 2180 for Autocross (Sold)
============================================================
All suggestions and advice are purely my own opinion. You are free to ignore them if you wish ... |
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Bruce Samba Member
Joined: May 16, 2003 Posts: 17589 Location: Left coast, Canada
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Posted: Sun Dec 18, 2011 5:37 pm Post subject: |
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I would have drilled the holes lower on the arms. You want to hold the clips in, not up. _________________
overheard at the portland Swap Meet... wrote: |
..... a steering wheel made from a mastadon tusk..... |
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