Technical help for Series one, two and three Lambrettas. Models include the Li, Li Special, TV, SX, GP, Serveta and API/SIL models
by Storkfoot » Wed Aug 10, 2022 5:27 pm

Is a series 2 frame the same as series 3 in that all three struts should line up?
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Storkfoot
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by dickie » Wed Aug 10, 2022 5:44 pm
I've just re fitted my legshields or I'd check. But they must do, because the floor and footboards are in line and they all have the same thickness rubber underneath.
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dickie
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by coaster » Wed Aug 10, 2022 6:39 pm
dickie wrote:I've just re fitted my legshields or I'd check. But they must do, because the floor and footboards are in line and they all have the same thickness rubber underneath.
I was thinking exactly the same, the leggies and runners are completely flat so would need the struts to be on the same level

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coaster
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by Storkfoot » Wed Aug 10, 2022 7:04 pm
I thought the front strut rubber washers were thicker like on a Vega. Is that not the case?
I have binned the old ones now.
I rebuilt a Spanish Series 2 several years back and I think they had thicker ones up front. Then again, I may well be wrong.

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Storkfoot
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by coaster » Wed Aug 10, 2022 8:08 pm
I take it yours arent level then Paul?
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coaster
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by Storkfoot » Wed Aug 10, 2022 8:23 pm
coaster wrote:I take it yours arent level then Paul?
No. Not too far out though.
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Storkfoot
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by vegansydney » Wed Aug 10, 2022 8:51 pm
Storkfoot wrote:I thought the front strut rubber washers were thicker like on a Vega. Is that not the case?
The front strut rubber buffers are approximately ~8mm thick. As far as I know no one makes them. There are good pictures in Scooter Nova #26 of Dean Orton making a set for a TV/2 rustoration.
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vegansydney
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by Storkfoot » Wed Aug 10, 2022 10:26 pm
vegansydney wrote:Storkfoot wrote:I thought the front strut rubber washers were thicker like on a Vega. Is that not the case?
The front strut rubber buffers are approximately ~8mm thick. As far as I know no one makes them. There are good pictures in Scooter Nova #26 of Dean Orton making a set for a TV/2 rustoration.
Thanks for that. I have just read the article and, yes, according to Dean, the two thicknesses originally were 3mm and 8mm at the front. I suspect I must have just doubled up on the remade 4mm ones when I rebuilt the Spanish S2.
This gets me back to the original question as to whether the struts should be in line. I now suspect not.
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Storkfoot
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by coaster » Wed Aug 10, 2022 10:39 pm
Storkfoot wrote:
Thanks for that. I have just read the article and, yes, according to Dean, the two thicknesses originally were 3mm and 8mm at the front. I suspect I must have just doubled up on the remade 4mm ones when I rebuilt the Spanish S2.
This gets me back to the original question as to whether the struts should be in line. I now suspect not.
If you can wait until Saturday I'll do a deep dive under the bench and check on my Winter model

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coaster
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by Storkfoot » Wed Aug 10, 2022 11:04 pm
I am in no rush, mate. Thanks

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Storkfoot
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by Fast n Furious » Thu Aug 11, 2022 10:32 am
Screwfix do a kit of various rubber tap washers which can be very useful for this kind of situation!

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Fast n Furious
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by Storkfoot » Thu Aug 11, 2022 2:21 pm
I’ve spent an hour or so with the frame, runners and leggies. I now conclude that all three struts should be inline. A few swings of the lump hammer and lots of measuring later and it’s going back in the garage ready for a dry build next month.
I was overthinking the issue with the differing thicknesses of rubber washers.
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Storkfoot
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