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Re: VB build
Posted: Wed Feb 04, 2026 9:52 pm
by Vincent.vanGinneke
Hi Simon, welded the rim to the guard, like I wrote : fiddling!
drawing for the O ring seal:
The inside measurements can differ a few tenth (mm) between different TS cases
Re: VB build
Posted: Thu Feb 05, 2026 7:21 am
by Paul Slootheer
Looking very nice!
Re: VB build
Posted: Thu Feb 05, 2026 10:25 am
by Julian Murphy
Thanks for the dimensions.
I will give this a try next time I have got the magneto off.
Re: VB build
Posted: Fri Feb 06, 2026 6:19 pm
by Vincent.vanGinneke
mucking about trying to get a wng mudguard fitting the teles.
forced two dents sideways for the tele covers :
My mudguardstaypincher comes in handy again.
Needs a big lever
well..... I think its in the centre now
Re: VB build
Posted: Mon May 04, 2026 11:18 pm
by Vincent.vanGinneke
slowly I am getting there....
numerous small bits ready for primer
Re: VB build
Posted: Thu May 28, 2026 10:57 pm
by Vincent.vanGinneke
Assembly day is nearing

limit myself not to do that before the paint has fully hardened ...
Re: VB build
Posted: Sat Jun 20, 2026 11:25 pm
by Vincent.vanGinneke
Busy with the oil pump.
atm there is no spring-ball-cap behind the feed side .
I know those are there to keep oil in the crank if the oil pump packes up, (never had that )
Also if you want to have a reading on a oil gauge but my VB does not have that.
So, is it needed ?
Thanks.
Re: VB build
Posted: Sun Jun 21, 2026 2:30 am
by garycullen
Vincent, it should also prevent oil draining back into the sump after you turn the engine off.
At least my 1946 VB works like this.
Mine was draining back even though I had yet to start it up.
Took the pump off and extracted the cap ( it has a very small channel down the side ) ball and spring and found a minute spec old debris sitting on the ball seat. Cleaned it up and now all good.
I am still wondering how the little cap channel down the side doesn’t let oil drain to sump over time?
Gary
Re: VB build
Posted: Sun Jun 21, 2026 11:29 am
by Vincent.vanGinneke
Hi Gary,
I looked at the small cap but It does not have a channel down the side.
These are the parts I have :
And this is where they go in : (arrow) -
Re: VB build
Posted: Sun Jun 21, 2026 1:02 pm
by dave.owen