Skip to main content
English French German Italian Spanish

Manx Putting valves' springs back on

Forums

Hi to all,

Putting valves springs back on, I'm wondering if I'm going to need a third or more hand?

Should I put both springs in the same time? Or will it be OK one by one?

Means that I'll probably need another homemade pliers I used to take them off?

What's the trick to put them back on without throwing parts all over the shed?

 

Attachments
Permalink

You can put them in one at a time.  Cammy Nortons have run with one broken.  Remember the race riders in the 30's used to carry spare springs, wired closed, so they could push one in by hand at the roadside and snip the wire.  Some owners still carry them, wired onto the front downtube of their Single's frame (for the look?).  Valve spring wire has improved since then.

Permalink

I've always used a normal valve spring compressor and fitted both at once, but you can only do that with the head off.
John
 

Permalink

Hi Christian,

   You might be Interested in a period trade film on YouTube titled   Norton preparing for the 1948 Isle of Man TT races. Sorry I couldn't copy the link.

Permalink

Nice tool, thank you for the drawings.

A friend just used a square tube to do the same job on his Saturno.

Fits like a glove and make the job real easier.

Permalink

I have the correct tool for the job Christian, they are £80 each and £12.00 UK postage 

However, I'm not back home until the 26th June if you need one

Permalink

Thank you Dan, but job's done. For the next time, could you put a photo of your tool.

 

This site is protected by VikingCloud's Trusted Commerce program

© 2024 Norton Owners Club Website by 2Toucans