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S3 fork dismantling problems

Technical help for Series one, two and three Lambrettas. Models include the Li, Li Special, TV, SX, GP, Serveta and API/SIL models

S3 fork dismantling problems

Postby Egee » Sat Sep 12, 2015 2:20 pm

I've just been trying to dismantle my fork springs on S3 with disc brakes. The fork compressor I bought was absolute rubbish, badly made and the dimensions were wrong. Thankfully, the forks will be sandblasted and repainted, but I need to know of a decent fork compressor for re-assembly - otherwise I will trash the paintwork. Does anyone know of a good supplier please? Also, the nylon top hat on the spring is well and truly jammed into the fork tube. Does anyone know how this can be removed, especially as this is like working in a blind alley?
Many thanks.
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Re: S3 fork dismantling problems

Postby grandpa » Sat Sep 12, 2015 3:33 pm

Hi Egee,
If you have time you could try knocking up something like this:
viewtopic.php?f=10&t=144&p=538&hilit=fork+spring#p538.
As for top hats try a threaded bar with a small nut to get behind top hat to pull it out
Grandpa
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Re: S3 fork dismantling problems

Postby Nelly » Sat Sep 12, 2015 5:12 pm

I "manufactured" a top hat pulling rod out of a metal handle robbed from a plastic B&Q bucket.
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Re: S3 fork dismantling problems

Postby Egee » Sat Sep 12, 2015 5:20 pm

Nelly wrote:I "manufactured" a top hat pulling rod out of a metal handle robbed from a plastic B&Q bucket.

Nearest B&Q is 50 miles away - stuck in mid Wales. I'll see if my friendly builder has one going spare.
Egee
 
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Re: S3 fork dismantling problems

Postby Egee » Sat Sep 12, 2015 6:45 pm

Solved it! Dangerous I know! It was well and truly bonded to the fork tube, a copious amount of heat applied to the external tube, shrank the top hat a treat Dah Dah!
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Re: S3 fork dismantling problems

Postby gizmo » Sat Sep 12, 2015 8:25 pm

I use a length of welding rod bent over at end to form a hook. Shove it in and yuck em out. Never failed yet
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Re: S3 fork dismantling problems

Postby Jazzy b » Sat Sep 12, 2015 8:49 pm

Old coat hanger works a treat
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Re: S3 fork dismantling problems

Postby Toddy » Mon Sep 14, 2015 6:24 am

gizmo wrote:I use a length of welding rod bent over at end to form a hook. Shove it in and yuck em out. Never failed yet


+1 :D
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