Page 9 of 10

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:

Magdyno seal  (2).jpg
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 :

20260206_174825 - kopie.jpg
My mudguardstaypincher comes in handy again.
Needs a big lever :D
front mudguard VB  (3).jpg
front mudguard VB  (4).jpg

well..... I think its in the centre now :)
front mudguard VB  (5) - kopie.jpg

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 :D

20260504_124227.jpg

Re: VB build

Posted: Thu May 28, 2026 10:57 pm
by Vincent.vanGinneke
Assembly day is nearing :D limit myself not to do that before the paint has fully hardened ...


VB paintwork  (5).jpg
VB paintwork  (1).jpg

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 :

oil valve inside crank (2).jpg

And this is where they go in : (arrow) -

oil valve inside crank (1).jpg

Re: VB build

Posted: Sun Jun 21, 2026 1:02 pm
by dave.owen
17820433171156038598061402956551.jpg