Broken Spring
Author
Discussion

Mellow Matt

Original Poster:

1,343 posts

230 months

Saturday 27th November 2010
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I've got a broken spring on the rear offside suspension:



Is it likely to completely snap? What would happen if it does? Would the car be undriveable, or could I limp home? I can't get it fixed at the moment frown

DozyGit

642 posts

194 months

Saturday 27th November 2010
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DON'T drive it! I know that if a spring breaks most cars can spin/somersault if it occurs say when in a turn!

poing

8,743 posts

223 months

Saturday 27th November 2010
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I'm sure 1000's of people drive 1000's of miles on broken springs without even realising until their next MOT and I doubt many of them crash in a big ball of fire. I didn't know a spring on mine was broken until it's MOT so have no idea how long it had been like that but long enough to start rusting around the broken part according to the MOT bloke.

MX-5 Lazza

7,954 posts

242 months

Saturday 27th November 2010
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Springs usually break near the top or bottom where the real effect is limited though. A break half way down like that would have a much bigger effect on handling and could cause some serious problems when breaking, especially now we have some icy roads to deal with. I'd agree that, while it wont be catastrophic when it breaks you should get it replaced asap and should avoid using it if at all possible. Replacing a single broken spring is a fairly cheap job.

Salgar

3,285 posts

207 months

Sunday 28th November 2010
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Yay, and now to tell you all that he did a carlimits day today on that spring.

targa_man

87 posts

209 months

Monday 29th November 2010
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Mellow Matt,
If you're interested, I've got a full set of the standard black springs (which is what I think your car's got) - they were taken off my car when I had the lowering springs fitted. They're in very good condition - car had only done about 8,000 miles when they were removed.

(my car is a Mark 3 - 57 reg i.e. 2007)

Mellow Matt

Original Poster:

1,343 posts

230 months

Monday 29th November 2010
quotequote all
Salgar said:
Yay, and now to tell you all that he did a carlimits day today on that spring.
You're such a dobber!

targa_man said:
Mellow Matt,
If you're interested, I've got a full set of the standard black springs (which is what I think your car's got) - they were taken off my car when I had the lowering springs fitted. They're in very good condition - car had only done about 8,000 miles when they were removed.

(my car is a Mark 3 - 57 reg i.e. 2007)
That's very kind of you, but I don't know if they'd fit? Mine's a mk1 with Bilstein shocks (I don't know if that means the springs are different?).

franv8

2,212 posts

261 months

Tuesday 30th November 2010
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I don't think a car is going to end up doing somersaults on a broken spring. If you think about it, unless you've messed about with them, worst case is the car would drop onto the bumpstop , but that just wouldn't happen, and you'd have to be pretty unlucky for it to happen in a way that caused loss of control. It is of course an MOT failure.

I had a broken spring on the back of my '5. I think it's actually not uncommon (sorry, double negative...), but yes, you should arrange replacement sooner rather than later.

tuttle

3,427 posts

260 months

Tuesday 30th November 2010
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As some have already said, its unlikely that you will actually crash in a ball of fire from this. I am almost embarrassed to say that I drove around on a broken rear N/S spring for a couple of months before even noticing it. Strongly reccomend replacing it though- damage to tyres etc is possibly more likely from jagged edge.

If its of any use I have a pair of rear OE Mk1 springs with <>50K on them in decent nick, you're welcome to em if they're any good to you.

Mellow Matt

Original Poster:

1,343 posts

230 months

Tuesday 30th November 2010
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OK thanks guys, I'm going to get it fixed ASAP smile

Mellow Matt

Original Poster:

1,343 posts

230 months

Tuesday 30th November 2010
quotequote all
I'm a bit concerned that my car might be on lower springs (i.e. not the standard ones) - is there any way for me to find out what they are so I can get an identical pair for the rear?

MX-5 Lazza

7,954 posts

242 months

Tuesday 30th November 2010
quotequote all
You could just get a full set. Springs are fairly cheap...

Mellow Matt

Original Poster:

1,343 posts

230 months

Tuesday 30th November 2010
quotequote all
MX-5 Lazza said:
You could just get a full set. Springs are fairly cheap...
I could do, but changing the front springs will be a PITA I reckon, as it's supposed to be more difficult than the rears, and all the bolts are rusted anyway.

Mellow Matt

Original Poster:

1,343 posts

230 months

Thursday 2nd December 2010
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I'm trying to find out whether my springs are the standard size, so I just measured from the centre of the wheel to the top of the wheel arch and the two fronts and offside rear (the broken one) are 34cm, nearside is 35 (for some reason?!).

Does this sound like the standard spring size?

Cheers guys.

Vidal Baboon

9,074 posts

238 months

Friday 3rd December 2010
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I've got a set of springs removed from my mk1 if you want the rears.

I'm in Devon if it helps. ETA: Ahh, thought you were in the SW. Could post them up to you if you want to pay the postage. smile

Edited by Vidal Baboon on Friday 3rd December 13:30

Mellow Matt

Original Poster:

1,343 posts

230 months

Saturday 4th December 2010
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Vidal Baboon said:
I've got a set of springs removed from my mk1 if you want the rears.

I'm in Devon if it helps. ETA: Ahh, thought you were in the SW. Could post them up to you if you want to pay the postage. smile

Edited by Vidal Baboon on Friday 3rd December 13:30
That's very nice of you - sounds good to me biggrin I can't email you it seems, but if you give me a message I can shoot some money your way. Are they in OK condition?

Vidal Baboon

9,074 posts

238 months

Saturday 4th December 2010
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Sorry it's taken so long to reply- I forgot I wrote this rolleyes

I had them in as a temp fix for an MoT- MX5 Heaven sent me 2 second hand springs as one had broke. They were a lot better than the ones I took out, If I had to guess I'd say they were around 2 years old.
They passed the MoT and still have the original paint on them. I just hope I haven't thrown them out now I've opened my trap!

I'll have to PM you tonight, as I can't do it from here. Strange you can't email me, didn't think I'd disabled my email facility.

Mellow Matt

Original Poster:

1,343 posts

230 months

Sunday 5th December 2010
quotequote all
Vidal Baboon said:
Sorry it's taken so long to reply- I forgot I wrote this rolleyes

I had them in as a temp fix for an MoT- MX5 Heaven sent me 2 second hand springs as one had broke. They were a lot better than the ones I took out, If I had to guess I'd say they were around 2 years old.
They passed the MoT and still have the original paint on them. I just hope I haven't thrown them out now I've opened my trap!

I'll have to PM you tonight, as I can't do it from here. Strange you can't email me, didn't think I'd disabled my email facility.
Ok, thanks for looking for me - much appreciated smile they sound like they're in a lot better nick than mine then!

Vidal Baboon

9,074 posts

238 months

Sunday 12th December 2010
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Matt, i've been soo busy at work (retail & it's Christmas rolleyes )

Anyway, I dug the rear springs out & have them sat waiting for posting. smile
Sorry it's taken so longpaperbag

Mellow Matt

Original Poster:

1,343 posts

230 months

Sunday 12th December 2010
quotequote all
Vidal Baboon said:
Matt, i've been soo busy at work (retail & it's Christmas rolleyes )

Anyway, I dug the rear springs out & have them sat waiting for posting. smile
Sorry it's taken so longpaperbag
Ah no worries, I've since found some almost exact replacements for my current springs at a pretty good price so I've ordered those. I should've updated the thread to stop you needing to rummage around, sorry!