Expansion links

Expansion links

This topic has 3 replies, 4 voices, and was last updated 23 October 2025 at 18:37 by doughewson.

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3 August 2025 at 14:04 #810505
Chris West 1
Participant
@chriswest1
How to assemble expansion links to gear frames on 5” gauge speedy.

Can anyone help me,? Chris west 1
Advert

3 August 2025 at 15:43 #810531
Buffer
Participant
@buffer
Chris

The best advice I can give is to go to model engineering clearing house for anything loco related.

There will be lots of speedy stuff on there.
3 August 2025 at 17:49 #810584
Speedy Builder5
Participant
@speedybuilder5
I stumbled here and added a second bush to the outside of the gear frame. I have seen other SPEEDYs that have the outside plate of the gear frame bolted on.
23 October 2025 at 18:37 #821358
doughewson
Participant
@doughewson
Hello Chris, I have just joined your band of brothers and I understand that you want to know how to get your expansion links into the frames. I am not too au fe with GWR engines but on a B1 you need to put the side pivots into the frames first and then build up the links on to the pivots from scratch. Try that and see if that works. It is the same with most of the big LNER engines.

regards,

Doug Hewson
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