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Author Topic: New from the Salish Sea (and a few other places)  (Read 4691 times)

Boxer_Bolshie

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Re: New from the Salish Sea (and a few other places)
« Reply #30 on: March 24, 2012, 02:18:10 PM »
The guy comes across as a horder but in reality he just wants to do so much but with an ADD type attention span.  

Right now he's going balls to the wall rebuilding an old wooden ketch sailboat.  He's also working his land so as to build a giant root cellar where he'll do everything from storing food and aging goat cheese (he raises his own goats, sheep, pigs, chickens, and turkeys) to aging a bit of hooch he makes on the side for friends (like me).  

His property is full of stuff and often in piles.  Some of which are industrial stainless steel kitchen appliances as he wants to start a restaurant.  He also wants me to help him rebuild his very first bike which is an old 250 BSA that he's had since he was a teenager.  It's sitting partially assembled in an old and cluttered shed.  He has an old but very modified Norton frame with wheels which is unfortunately way beyond any chance of restoring and he's using it as yard art... I think.

Anyway he's a bit of a character but I like him.

We are surrounded by salt water but it's just not the kind of climate where salt air is a problem.  We get a constant wind stream that blows anything off and it doesn't stay warm long enough to cause any humidity issues.  

In this part of the NW as things warm up in the daytime a high pressure is created over the Pacific and westerly winds typically blow in from the Ocean and up over the Cascades.  When things cool off in the evening the cooler ocean now creates a lower pressure system than the warmer mainland and it's high pressure system creates the opposite action and blows winds back up over the Cascades and out to the Pacific.  

Meanwhile the Olympic Peninsula acts as a ramp and casts what is called a rain shadow over the northern islands.  During the warmer months we get little rain because it usually skips up and over us because of the Olympics while in the cooler months we get hammered by winds and rain from either the cooler north or warmer south.  This area is full of very strong atmospheric and tidal elements.

The map below shows typical annual precipitation.  You can see how the islands in the north are protected by the Olympics and the Cascades.  What it doesn't show is how Vancouver Island and it's mountains and the (Canadian) Coastal Range also affects the area.



http://cses.washington.edu/cig/pnwc/pnwc.shtml
« Last Edit: March 24, 2012, 02:46:26 PM by Boxer_Bolshie »

Boxer_Bolshie

  • Guest
Re: New from the Salish Sea (and a few other places)
« Reply #31 on: March 24, 2012, 03:53:53 PM »
Quote
...It looks to me like the frame and subframe should both be sandblasted and repainted. I'm not a fan of powder coating from the problems with used bikes I've had. The original paint on your bike was rather poor and tended towards rust even when treated well, so don't go with the stock satin or flat black paint - whatever it was. Stock in this case isn't a good idea! Another tedious task is going to be going through all of the electrical connections. I'd get one of the products specifically for that sort of thing - like de-oxit.

If it was me, I'd pull the bike apart, blast the frame and metal bits, repaint, clean the aluminum bits while it's apart and re-assemble. That seems like the best and quickest way to go about it.

I'd also be concerned about the gas tank, especially the  right side without a petcock. Water tends to accumulate and rust the bottom.

Fortunately the first thing I did was to pull the bike apart (http://www.bmwr65.org/cgi-bin/yabb2/YaBB.pl?num=1327034355).  I haven't yet had the chance to REALLY inspect the tank but initial looksies were good.

I'll check out the de-oxit for the electrical as that is what's next on my list.  I was actually hoping to get HICAP wire to build an upgraded harness but I'm electrically challenged and so we'll see as I approach the electrical phase of my re-build.

As for the frame, it's pretty much stripped already and my powder coater (friend) will be beadblasting it before he coats it.  He's a really good and very confident powder coater (among other things) and would fix whatever problems came up in the future even if that meant re-doing it.  I plan to have this bike last at least another 30 years and so am going part by part to rebuild, upgrade, and protect everything.  

Boxer_Bolshie

  • Guest
Re: New from the Salish Sea (and a few other places)
« Reply #32 on: March 24, 2012, 05:58:04 PM »
Quote
Carl - I do believe he's talking about the pulsed air system. Just remove all that junk! It's rusty anyway, but looks only slightly better when new.

So what exactly are the parts to remove.  I did away with the pipes and bought plugs for the heads but what are the other parts to remove?

tvrla

  • Guest
Re: New from the Salish Sea (and a few other places)
« Reply #33 on: March 25, 2012, 12:18:21 PM »
Thanks for the geography lesson! Fascinating data.

The pulsed air system also had some garbage attached inside the starter cover. Removing all of that leave a bunch of large ugly holes that unfortunately remain. Luckily non-swiss cheesed earlier covers can be sourced fairly cheaply. You'll need to run the fuel lines as the earlier bikes - with a splitter from the petcock to both carbs. The fuel line will run through the edge of the airfilter assembly to the other side. There are vacuum take-offs on the carbs that will need plugging with either small screws (yes, there are threads inside) or rubber caps. Also, you'll need to plug the holes in the airbox where the fittings have been removed.

I believe Snowbum has the lowdown and parts numbers listed on his site.
« Last Edit: March 25, 2012, 12:19:30 PM by tvrla »

Offline Ed Miller

  • Mt. Olympus Resident
  • ****
  • Posts: 2425
Re: New from the Salish Sea (and a few other places)
« Reply #34 on: March 26, 2012, 12:19:49 PM »
I hate that precip. map.  Bleah.  I'm in a dark blue/purple area.  My R65 is water cooled more often than not.

Ed Miller
'81 r65
Falls City, OR

tvrla

  • Guest
Re: New from the Salish Sea (and a few other places)
« Reply #35 on: March 26, 2012, 08:30:52 PM »
Good one, Ed! I'll have to remember it. LOL