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Windscreen wiper blades - GT6


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Hi all, I've had a bit of a browse / search through the forums but couldn't quite find what I was after, at least with recent experiences.

Simple question - where might I be able to buy decent quality wiper blades for my GT6? I have tried replacing what was on the car with items from one of the classic suppliers, stainless steel and look nice, but the performance is awful. On the driver's side (ie, the side that really matters..), the blade leaves a 2" unswept area in the middle of the blade. It seems the blade itself isn't able to follow the contour of the windscreen and the unswept bit is in between the inner mount points of the rubber to the stainless carriers.

I can't really drive it in the rain like this, so has anyone had similar experiences, and are there any recommended suppliers? I'm thinking of going for modern blades otherwise - wipe performance trumps aesthetics in this instance..

Thanks in advance!

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The blade needs to be forced against the windscreen to be effective.  Have you examined your wiper arms and the springs that do this?

Also, the wiper needs to be at an optimal angle, which means that the backing must be held firmly by the arm end, where wear may deteriorate that function.  Again check the arms.

John

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Kevin,

You may also have wear in the spiral gear that drives the wipers. Pete Lewis showed me a trick with this, the gear only wears on one side so turn it upside down to the unworn side. The arms will then travel further and take up the gap. 

I got new stainless arms from the Club Shop, rubbers were fine, but they have a non-stainless rivet right in the middle. The orange dot tells me it's time to clean. :angry:

Doug

Edited by dougbgt6
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Haven't used them but I believe Tex wipers are good. They have the correct crank and instead of out 5.2mm wide blade they have a wider (7mm?) alternative. 

My arms have very little pressure and the blades don't really wipe correctly. It one of the things on my must do list. 

Iain 

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I have exactly the same problem Kevin describes with the driver's side wiper not contacting the screen properly on my GT6. The passenger side wiper sweeps across a flatter area of the screen and wipes okay. It seems the problem is that many currently available wipers lack the flexibility to accommodate the screen curvature in the driver's side.

If anyone knows of a wiper and blade combination that works well on a GT6, I would love to hear.

Nigel

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1 minute ago, dougbgt6 said:

Maybe I didn't say it right. :)

if you take the slack out the mechanism you will get increased travel and your unwiped area will be wiped.

Doug

The sweep of the wipers is fine Doug. The problem is that the centre of the driver's side wiper contacts the screen poorly, leaving an arc across the driver's eye line that isn't cleared effectively.

Nigel

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The original wipers / blades were 'Curved Screen Blades' by Trico. When I found the current Tex ones completely useless, I found some NOS Tricos on eBay - totally transformed the experience of driving in the rain! As you can see from the picture below, the hinging of the blade is designed for a curved screen profile, so tracks properly - curves in the opposite direction to all the ones I've found available now. Replacing the rubbers on occasions is not an issue when you have the right metalwork!

Gully

Wiper Blades.jpg

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On 29/06/2023 at 07:30, dougbgt6 said:

Kevin,

You may also have wear in the spiral gear that drives the wipers. Pete Lewis showed me a trick with this, the gear only wears on one side so turn it upside down to the unworn side. The arms will then travel further and take up the gap. 

I got new stainless arms from the Club Shop, rubbers were fine, but they have a non-stainless rivet right in the middle. The orange dot tells me it's time to clean. :angry:

Doug

What a simple but fantastic fix.

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Thanks for all the replies everyone - the spiral gear wear fix is useful to know, although for now the wiper gearbox side of things seems to be OK; it's the poor wipe performance, and it looks like Nigel is having the same issue.

I have ordered a set of NOS Trico 'Curved Screen Blades' on Gully's recommendation and will let you know how they perform - with this week's weather forecast it looks like it won't be too long before I get an opportunity to try them out!

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@Nigel Clark @Gully - pleased to report that the Trico B6 curved screen wiper blades work perfectly, new old stock bought from eBay. Battle tested in today's heavy showers.. finally I can feel confident driving in the rain.

Thanks for the tips, this will make the car much easier to live with - the new stuff being sold by the various parts suppliers is useless.. it looks nice but is unfit for purpose in my opinion.

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14 hours ago, Kevin Atkins said:

The new stuff being sold by the various parts suppliers is useless.. it looks nice but is unfit for purpose in my opinion.

Sometimes you wonder if it's lack of effort, or lack of interest, or just a case of 'well, it's better than nothing...'

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7 minutes ago, Colin Lindsay said:

Sometimes you wonder if it's lack of effort, or lack of interest, or just a case of 'well, it's better than nothing...'

Is there a Trico model for the Herald/Vitesse or will B6 fit ?

Paul 

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10 hours ago, Colin Lindsay said:

Sometimes you wonder if it's lack of effort, or lack of interest, or just a case of 'well, it's better than nothing...'

Yeah, possibly a combination of all three - guess if the stock continues to sell there's no incentive to do better, and they're pretty much the only items available new from what I can tell.. I suppose if they're going on lovely old cars that only come out in fair weather they're better than nothing but mine is / will be used in all weathers. I semi-deliberately chose a less than perfect car (it's turned out considerably less perfect than I was intending tbh!!), felt it would have been wrong to buy a minter and then have it deteriorate in everyday use, no garage, etc..

 

10 hours ago, Paul H said:

Is there a Trico model for the Herald/Vitesse or will B6 fit ?

Paul 

The back of the packaging states they're a fit for 'GT6 Mk 2 69 - 71'.. so not sure about Heralds. Mine's a Mk 3 GT6 but they went on fine, and I think the Mk 3's had even more curvaceous windscreens than the earlier ones? They're a 12" blade. Might still be worth a punt though - seem better made than the new stuff too.

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