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Re: Dynamo removal 1951 G9

Posted: Tue Aug 27, 2019 7:34 pm
by bitza
I used well seal after cleaning up drive end plate with a little solvent, well seal on Dyno plate fit cork gasket, more well seal on gasket face, some around c/case hole, fit Dyno nice and snug tighten clamp wipe off excess like raffles says leave overnight

Re: Dynamo removal 1951 G9

Posted: Tue Aug 27, 2019 9:47 pm
by Geoff Newis
Thanks Tony that seems like a good plan and I always like to have a plan. Just waiting for the cork gaskets (I ordered sufficient for more than one attempt!) and then I'll crack on.
Cheers, Geoff

Re: Dynamo removal 1951 G9

Posted: Wed Aug 28, 2019 9:27 am
by MalcW
I've mentioned elsewhere in this forum that I find it helps to put a piece of wood between the dynamo end and the wall, or something to locate the free end firmly, and lightly lean the bike against it. You get a positive pressure against the gasket while you do everything up. It's easier with 2 of you, but I've done it successfully on my own a few times.

Malc

Re: Dynamo removal 1951 G9

Posted: Wed Aug 28, 2019 10:32 am
by Geoff Newis
I've just tried this using a small carpenters clamp placed across the timing case and the dynamo end and it works well. Needed to jiggle it a bit to get it in place behind the exhaust pipes and very careful not to over tighten.

Re: Dynamo removal 1951 G9

Posted: Wed Aug 28, 2019 12:34 pm
by MalcW
Geoff Newis wrote:I've just tried this using a small carpenters clamp placed across the timing case and the dynamo end and it works well. Needed to jiggle it a bit to get it in place behind the exhaust pipes and very careful not to over tighten.
Hi Geoff

That's positively high tech compared to my method! Same result though, and I'm glad it worked. I do have an old sash clamp, but it's a big hefty thing and about 4ft long - might be a bit of overkill...

Malc