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keumnam Samba Member
Joined: June 11, 2006 Posts: 53 Location: boise, Idaho
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Posted: Sat Dec 20, 2008 12:21 pm Post subject: clutch cable 1971 |
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Yesterday my clutch cable broke. I replaced it this morning. About 2 years ago I went through the same scenario. Both of them broke right at the front cable end to swivel.
Why do these things break like they do? The swivel seems fine with no catching twisting, etc....so I can't understand why these things would break unless there is some sort of repetitive flex or strain put on the cable at this point.
Any ideas?
Two months ago my accelerator cable broke. Are there upgraded/more robust cables available?
I can't see where either of these can be installed incorrectly...unless I didn't adjust it correctly.
Any insight is appreciated. _________________ 1971 Westy stock, 2006 Corolla stock, 1969 transporter waiting for engine install
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I read somewhere that 77 per cent of all the mentally ill live in poverty. Actually, I'm more intrigued by the 23 per cent who are apparently doing quite well for themselves. ~ Jerry Garcia |
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fusername Samba Member

Joined: March 15, 2006 Posts: 2899 Location: Boston MA
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Posted: Sat Dec 20, 2008 12:26 pm Post subject: |
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i would accuse your clutch of binding at the pedal, and not swinging so that it kinks at the hook end. I know you said you don't think its binding, but a break like that suggests it is. check the clutch arm for burrs or lowspots worn into it. maybe use more grease this time and triple check the action.
as for the throttle cable I made my own out of some super heavy duty steel cable. attached it in the front by looping a key ring thru the pedal bit, a super thick carabeiner clipeed into that , and the cable looped thru that and clamped w/ a cable clamp (1.50 at ACE). I broke down on the side of the road and that was my fix. the only part that is a PITA is threading it thru the throttle body due to the end fraying over time, but how often do you need to do that?
the big carabeiner is there becasue if you go straight thru the key ring w. the cble it gets bent at too sharp of an angle and will break pretty quickly ((ask me how i know ) I like the thicker cable much better now, OG is pretty thin stuff. _________________ [email protected]
Need something custom bent up? shoot me an email, maybe we can make it work!
FORSALE: Thrust cut T4 and 1.9 main bearings
| obnoxiousblue wrote: |
| Maybe Ben Pon's ghost comes and vomits NOS stampings for your bus, but not mine! |
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skills@eurocarsplus Samba Peckerhead

Joined: January 01, 2007 Posts: 17923 Location: sticksville, ct.
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Posted: Sat Dec 20, 2008 1:36 pm Post subject: |
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| fusername wrote: |
| the only part that is a PITA is threading it thru the throttle body due to the end fraying over time. |
to prevent the fray, dip the end of the cable in solder. it will still fray a bit, but only after several install/removal procedures |
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fusername Samba Member

Joined: March 15, 2006 Posts: 2899 Location: Boston MA
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Posted: Sat Dec 20, 2008 2:07 pm Post subject: |
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thats got my vote for next time. some vice grips, a propane torch, and some plumbing solder aught to do it. _________________ [email protected]
Need something custom bent up? shoot me an email, maybe we can make it work!
FORSALE: Thrust cut T4 and 1.9 main bearings
| obnoxiousblue wrote: |
| Maybe Ben Pon's ghost comes and vomits NOS stampings for your bus, but not mine! |
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Karl Samba Member

Joined: January 29, 2001 Posts: 6170 Location: Coos Bay, Oregon
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fusername Samba Member

Joined: March 15, 2006 Posts: 2899 Location: Boston MA
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Posted: Sat Dec 20, 2008 3:07 pm Post subject: |
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suddenly i am glad I keep forgetting to update my profile. that was too funny! _________________ [email protected]
Need something custom bent up? shoot me an email, maybe we can make it work!
FORSALE: Thrust cut T4 and 1.9 main bearings
| obnoxiousblue wrote: |
| Maybe Ben Pon's ghost comes and vomits NOS stampings for your bus, but not mine! |
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thach Samba Member
Joined: March 13, 2008 Posts: 143 Location: santa barbara
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Posted: Sat Dec 20, 2008 4:12 pm Post subject: thottle cable |
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Hey I have a 71 also and my throttle cable used to break a lot going through the fan housing. My problem was there is a tube that runs through the fan housing and it tends to rattle loose. If you pull the tube tight and put a hose clamp around the tube on the other side of the fan housing to keep it from moving around, also put rubber grommets around the holes where the tube passes through penetraters it keeps it from vibrating around. I did all this with the engine out so it was pretty easy I don't think it would be to hard to do with engine in. I broke 2 cables in a matter of 1 year and its been 3 years since and I haven't broke a cable yet. Good luck  |
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keumnam Samba Member
Joined: June 11, 2006 Posts: 53 Location: boise, Idaho
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Posted: Sun Dec 21, 2008 7:04 pm Post subject: Re: thottle cable |
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| thach wrote: |
Hey I have a 71 also and my throttle cable used to break a lot going through the fan housing. My problem was there is a tube that runs through the fan housing and it tends to rattle loose. If you pull the tube tight and put a hose clamp around the tube on the other side of the fan housing to keep it from moving around, also put rubber grommets around the holes where the tube passes through penetraters it keeps it from vibrating around. I did all this with the engine out so it was pretty easy I don't think it would be to hard to do with engine in. I broke 2 cables in a matter of 1 year and its been 3 years since and I haven't broke a cable yet. Good luck  |
Thanks...I'll look into this. The bus is my daily driver and with owning a deli and 15 rental units coupled with this unusual weather (for Boise), I just don't have the time to look into right now. Maybe in February. _________________ 1971 Westy stock, 2006 Corolla stock, 1969 transporter waiting for engine install
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I read somewhere that 77 per cent of all the mentally ill live in poverty. Actually, I'm more intrigued by the 23 per cent who are apparently doing quite well for themselves. ~ Jerry Garcia |
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