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by Bob.Murphy
Thu Jan 09, 2014 11:26 am
Forum: Main Chat Forum
Topic: Welding Old Alloy
Replies: 32
Views: 5380

Re: Welding Old Alloy

I have been inspired by your story. I have an Ariel model A with the same gearbox, which have a worn bush for the kickstart. I might need to do the same to that. Knud Knud, You will have to be careful when machining the thread in the gearbox cover - there are two steel 'stops' in the back - meaning...
by Bob.Murphy
Wed Jan 08, 2014 1:02 pm
Forum: Main Chat Forum
Topic: Welding Old Alloy
Replies: 32
Views: 5380

Re:

From past experience and disappointments (despite making use of very capable professional help) with ancient and oily ally castings, I'm inclined to agree with Dai, if you can find a way to affect a repair without welding that's the best approach. Good luck. This is what I was afraid of. I would pr...
by Bob.Murphy
Tue Jan 07, 2014 7:44 pm
Forum: Main Chat Forum
Topic: Welding Old Alloy
Replies: 32
Views: 5380

Welding Old Alloy

Folks, I am in the process of restoring a 1931 P&M Panther 500 (Model M50). It was found as a heap of bits in a barn and its going to be an interesting challenge getting it fully restored. There are a couple of broken castings that I want to weld. One is a mounting for a through-stud on the lowe...
by Bob.Murphy
Sat Jan 04, 2014 1:10 pm
Forum: Ariel Talk
Topic: Cyclone Refurbishment
Replies: 141
Views: 12558

Re:

What are they going to be blasting it with ??? (I'm a bit wary of using abrasive grit on old bike parts (though I do have a blasting cabinet using "J-Blast Superfine" - made from Iron Slag). By the way Steve, Dick tells me you were round at his place on your W/NG - any chance of putting so...
by Bob.Murphy
Wed Jan 01, 2014 7:12 pm
Forum: Main Chat Forum
Topic: Arielpics from Germany
Replies: 4
Views: 1344

Re:

Wow! Lovely pictures, thanks for sharing.

I like that British Anzani 'V-Twin' racer ;) .

That Pete Kemp gets about, doesn't he :!: :lol: .

Bob.
by Bob.Murphy
Tue Dec 31, 2013 12:44 pm
Forum: Main Chat Forum
Topic: Newb Question OHV / SV
Replies: 16
Views: 1971

Re:

There are also Inlet over exhaust and more rarely exhaust over inlet F head motors. These tend to be one over the other and are often termed "pocket valve" motors, and are as you would expect appearance wise, a mixture of both. Nev A very, very long time ago I was helping a friend with hi...
by Bob.Murphy
Mon Dec 30, 2013 12:40 pm
Forum: Main Chat Forum
Topic: Newb Question OHV / SV
Replies: 16
Views: 1971

Re: Newb Question OHV / SV

How do I tell the difference between side valve or ohv by looking at the bike? Tim Tim, Another give-away is in the position of the carburettor and the exhaust port(s). On a side-valve they are in the barrel as they have to be below the valve heads - the cylinder head is a simple cover with cooling...
by Bob.Murphy
Fri Dec 27, 2013 4:15 pm
Forum: Ariel Talk
Topic: Cyclone Refurbishment
Replies: 141
Views: 12558

Re:

That hammer isn't big enough . . . :lol: .

Keep the pictures coming ;) .

Bob.
by Bob.Murphy
Thu Dec 26, 2013 6:31 pm
Forum: Main Chat Forum
Topic: Christmas wishes.
Replies: 14
Views: 1531

Re:

Season's Greetings to you all.

The locals seem to prefer New Year, but as an Englishman abroad its Christmas for me ;) .

(Spending hours researching bike stuff on the Internet - while trying to build up the energy to go out to the freezing workshop and light the woodburner :roll: ).

Bob.
by Bob.Murphy
Sun Dec 22, 2013 6:41 pm
Forum: Main Chat Forum
Topic: please help save The Brighton Speed Trials.
Replies: 14
Views: 1997

Re: please help save The Brighton Speed Trials.

Done it - Best of luck with the campaign 8-) .

Bob.

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