Favour needed from Mk 2 owner - boot lid

Favour needed from Mk 2 owner - boot lid

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Speed 3

Original Poster:

4,564 posts

119 months

Sunday 18th December 2016
quotequote all
My MK 1 boot hinges have play in them so I ordered a new pair from TVR Parts. They recommended later upgraded items so I bought a pair of those. When Elmwood tried to fit them on its service this week, the strut interfered due to revised articulation angles. They queried it with TVRP who advised a shorter strut needs to be fitted but they don't supply them. Hence I'm looking for a helpful Mk2 owner to do some measuring for me.

Can you also confirm the part number and whether your boot lid has a spoiler, not sure if the Mk2 came with none or the small one as standard with the big one being one the S ? I also understand the Mk 2 has two struts and the later hinges have ball pickups on both sides. I may upgrade mine to balance the forces as its going in for a respray in March and I can get the extra bobbin installed on the LH side of the lid then. Not sure what N rating I would need then as I don't have a spoiler. May have a chat with SGS to work it out, don't know if half the current single rating is the right logic.

Ta

Edited by Speed 3 on Sunday 18th December 10:36

NCE 61

2,387 posts

281 months

Sunday 18th December 2016
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The MK2/3 only has a single strut as standard, only the convertible had two struts which I think maybe are a different size. The standard MK2/3 strut is 275mm between ball centres and 540N rating. I have an uprated strut from SGS which is 650N as the standard item could not keep the heavier Tuscan S (large spoiler) boot lid open.

so called

9,090 posts

209 months

Sunday 18th December 2016
quotequote all
I get home tomorrow and will check the details in my Tuscan convertible.
As above, it has twin struts.
I'll post some photos etc.

I like the twin strut solution. I found on my early mk1 that the strut force affected the closed position of the boot.

Speed 3

Original Poster:

4,564 posts

119 months

Sunday 18th December 2016
quotequote all
Thanks both

so called

9,090 posts

209 months

Friday 23rd December 2016
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Hi Speed3,
Only just got home.
I'll get some photo's posted later today or tomorrow. Just waiting for the rain to stop.

Cheers,
tony.

Speed 3

Original Poster:

4,564 posts

119 months

Friday 23rd December 2016
quotequote all
so called said:
Hi Speed3,
Only just got home.
I'll get some photo's posted later today or tomorrow. Just waiting for the rain to stop.

Cheers,
tony.
That would be great Tony, having Nick confirmed the Mk 2 Targa is the same as the Mk1. Length/spec of the struts on yours is now the important info.

Speed 3

Original Poster:

4,564 posts

119 months

Monday 2nd January 2017
quotequote all
Hi Tony, did you get a chance to look up the length and N rating of your struts ?

Thanks

Rob

so called

9,090 posts

209 months

Monday 9th January 2017
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Speed 3 said:
Hi Tony, did you get a chance to look up the length and N rating of your struts ?

Thanks

Rob
Oh crap.
I forgot all about it. frown
I'm in Germany now and heading to India tomorrow.
I'll call my daughter now and ask her to take the photo's and mail them to me.

Sorry about that.

so called

9,090 posts

209 months

Monday 9th January 2017
quotequote all
OK, so Mrs. So called is going to take the photo's but not till Wednesday when I arrive at my hotel in India.
Again, my apologies for forgetting.
Tony

Speed 3

Original Poster:

4,564 posts

119 months

Wednesday 11th January 2017
quotequote all
Thanks Tony but have just solved the problem with Racetech's help, two struts on their way. Only just realised today that the strut now lives within the hinge rather than having the top secured directly to the lid. That means I don't need to have a new bobbin installed as I'd expected. When Elmwood explained the problem I didn't twig what had changed, penny only dropped when I got the hinges out today. Looks like it should be a much neater solution and put no loading on the fibreglass.

so called

9,090 posts

209 months

Wednesday 11th January 2017
quotequote all
Speed 3 said:
Thanks Tony but have just solved the problem with Racetech's help, two struts on their way. Only just realised today that the strut now lives within the hinge rather than having the top secured directly to the lid. That means I don't need to have a new bobbin installed as I'd expected. When Elmwood explained the problem I didn't twig what had changed, penny only dropped when I got the hinges out today. Looks like it should be a much neater solution and put no loading on the fibreglass.
OK, glad it looks like your sorted.
I'll still get some photos done when the weathers OK.
Three cancelled flights later, I'm in to day 3 of travelling to India.
Finally arrived in Delhi tonight with a nice 6 hour layover before my next flight.
Wish I was home taking photos for you.

Speed 3

Original Poster:

4,564 posts

119 months

Saturday 18th February 2017
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Well finally got around to fitting the new hinges today and we have a problem. It would appear the struts Racetech supplied are too long. They cause the lid to foul the bodywork at full extension and to sit proud when down:



Tony, if you're in the country it would be appreciated if you could get your measuring stick out ! These ones are about 190mm between centres and over 200mm total length and they're supposed to be the shorter of the two options Racetech have.

MrChips

3,264 posts

210 months

Saturday 18th February 2017
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I'm in the garage in an hr so can take some measurements. Can you take a pic of which bits you want measured?

Speed 3

Original Poster:

4,564 posts

119 months

Saturday 18th February 2017
quotequote all
MrChips said:
I'm in the garage in an hr so can take some measurements. Can you take a pic of which bits you want measured?
Just the length of the gas strut . Ta.

MrChips

3,264 posts

210 months

Saturday 18th February 2017
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180mm between centres


Speed 3

Original Poster:

4,564 posts

119 months

Saturday 18th February 2017
quotequote all
MrChips said:


180mm between centres

Ah no sorry, that's the original design with the single strut. What I have installed is the later ones from from the Mk 2/3 Convertible where the strut sits within the hinge on both sides. they look like this:



Edited by Speed 3 on Saturday 18th February 15:06

glow worm

5,845 posts

227 months

Saturday 18th February 2017
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Mine are 200 mm ball to ball extended (boot open) , 150 mm compressed (boot closed)




You can get different length ball ends ... originals are 10mm thread to socket bottom. I am a bit surprised convertible hinges will work on a MK1 on both sides. The petrol cap is flush with the body on a convertible , I thought it was raised on a MK1/MK2 Targas ??? Hence TVR only fitted on the drivers side. I must be mistaken smile . Your new hinge is slightly different to the original convertible hinge not sure if that's your problem? Is it custom made or the original Ford MPV part ?

Edited by glow worm on Saturday 18th February 16:17

Speed 3

Original Poster:

4,564 posts

119 months

Saturday 18th February 2017
quotequote all
They don't foul the fuel cap. Without the struts on the the boot closes fine but opening they need a "push" from a strut to clear the rear corners as it kind of rises in two stages with this particular articulation. They were recommended by TVR Parts when I tried to order the original type so they think they will work on a Mk1





Edited by Speed 3 on Saturday 18th February 16:28

glow worm

5,845 posts

227 months

Saturday 18th February 2017
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Do you know the stroke length of the gas struts ?? The barrel looks a little longer than mine 98 mm and the stem is 60mm end of barrel to the thread of the socket end piece. I get about 50mm of stroke when compressing the strut. Can't look at my car (it's on the top of my ramp) , but the hinge does pull the lid away from the top corners as it opens. Yours looks close to the body work on the photo but you need a snug fit without fouling.



Edited by glow worm on Saturday 18th February 16:53