Throttle Cable Pedal Mismatch

Throttle Cable Pedal Mismatch

Author
Discussion

ukkid35

Original Poster:

6,191 posts

174 months

Thursday 8th October 2020
quotequote all
I've checked lots of threads, but no one seems to have mentioned the pedal connection before

My old cable goes through a collet, and then the collet locates in the end of the pedal



However the new cable (E2931 4.5 Cerb 95cm) just has a lead ball



I'd previously replaced the cable with a generic one, leaving the outer in place, so I have to use a clamp in place of the ball



However I really wanted to use a genuine cable to remove that potential failure point

If I leave out the collet I reckon that increases the chance that the cable will fray, so my only other option with this cable is to use a clamp

Are there different pedal types, or is the cable simply wrong?

spitfire4v8

3,996 posts

182 months

Thursday 8th October 2020
quotequote all
It's wrong. Every cable I've ever seen has the ferrule on it. What does the other end of the cable look like? That should have a ball end. It's not been assembled the wrong way around has it?

I hope this isn't another one of those cables that's being remanufactured but incorrectly, just like the handbrake cables which don't fit through the backplate because the end fitting is too big banghead

ukkid35

Original Poster:

6,191 posts

174 months

Thursday 8th October 2020
quotequote all
spitfire4v8 said:
It's wrong. Every cable I've ever seen has the ferrule on it. What does the other end of the cable look like? That should have a ball end. It's not been assembled the wrong way around has it?

I hope this isn't another one of those cables that's being remanufactured but incorrectly, just like the handbrake cables which don't fit through the backplate because the end fitting is too big banghead
Oh balls - both ends are the same

Will try to get a replacement, thanks for the quick reply


spitfire4v8

3,996 posts

182 months

Thursday 8th October 2020
quotequote all
Woah ...

looking really closely at the picture is the ferrule actually stuck inside the white plastic bit ?

ukkid35

Original Poster:

6,191 posts

174 months

Thursday 8th October 2020
quotequote all
OMG - you are absolutely right

And it isn't coming out again either

I have no idea how you could see that from the picture!

spitfire4v8

3,996 posts

182 months

Thursday 8th October 2020
quotequote all

FarmyardPants

4,112 posts

219 months

Friday 9th October 2020
quotequote all
Could you wind a small screw in there to pull it out? (without breaking any wires of the cable biggrin )

Mr Cerbera

5,036 posts

231 months

Friday 9th October 2020
quotequote all
5th pic in this knobhead's article says that the Collar is detachable from the cable so I guess it has just become 'slightly stuck' in transit...
laugh

ukkid35

Original Poster:

6,191 posts

174 months

Friday 9th October 2020
quotequote all
Mr Cerbera said:
5th pic in this knobhead's article says that the Collar is detachable from the cable so I guess it has just become 'slightly stuck' in transit...
laugh
Thanks, that is really useful, I thought I would have to use one cable to pull the other through, but you are saying that isn't necessary - good to know

ukkid35

Original Poster:

6,191 posts

174 months

Friday 9th October 2020
quotequote all
spitfire4v8 said:
I hope this isn't another one of those cables that's being remanufactured but incorrectly, just like the handbrake cables which don't fit through the backplate because the end fitting is too big banghead
No not incorrectly, but certainly not understanding the purpose of the ferrule

You can just see from this pic that the nylon part has been designed for the ferrule to fit perfectly




spitfire4v8

3,996 posts

182 months

Friday 9th October 2020
quotequote all
Very odd .. the ferrule is usually so loose in the plastic bit that it just falls out and I've never seen it anywhere other than in the end of the throttle pedal .. are you saying that strictly speaking it should be in the end of the plastic bit ? it certainly looks machined for that, but with the ferrule being metal would cause fraying if the cable didn't pull squarely through it ..

ukkid35

Original Poster:

6,191 posts

174 months

Friday 9th October 2020
quotequote all
I think the manufacturer misunderstood the spec, and expected the ferrule to be permanently housed by the nylon part

Mr Cerbera

5,036 posts

231 months

Friday 9th October 2020
quotequote all
Well, I tried to be subtle
BUT
The Ferule is there to give a wider range of fitment into the Pedal's attachment point.
The Nylon Collar is there to locate the cable outer in the Pedal sub-frame.
You can push the Ferrule through the Collar when the Collar is located in the sub-frame, no problem.

Pair of Pliers and an Awl will sort your problem out. thumbup

ukkid35

Original Poster:

6,191 posts

174 months

Tuesday 3rd November 2020
quotequote all
Not a pleasant job

First refit the rubber grommet in the pedal box above the pedal from behind (tricky left-handed task)

Lube the grommet inner

Feed the nylon end of the cable through the grommet from the reservoir side by getting the cable through first and pulling

This won't work unless the cable sheath is lined up nicely, if the nylon part is not aligned it won't pull through

If the rubber grommet isn't fitted from behind it will be pushed right out again, if it's fitted to the nylon part, it won't seat properly

Now loop the cable and feed back in to the pedal box, then feed it out of the large rubber grommet in to the engine bay

Thankfully after all that I now have a much lighter throttle pedal