Skip to main content
English French German Italian Spanish

Jubilee frame painting

Forums

Hello there,

This is a question for the concours buffs.

The lightweight Norton De Luxe version has a bolt together frame. When Norton painted the original frame did they paint each individual frame rail and spacer BEFORE bolting together the frame or did they do the painting after bolting together. i.e should the bolt heads be painted or not?

I have a 1959 Jubilee which is completely apart at the moment and I have just cleaned down to bare metal every single frame item and they are currently primed in etch primer. I will paint each item in two pack dove grey ( there are a lot of separate items) shortly. So do I then bolt the frame together and put on a final coat of dove grey paint or not?.

The bolt heads on my Navigator De Luxe are painted but the frame has been hand painted previously so that isn't a guide as to what was original.

Patrick

Permalink

Patrick,

The original paintwork was cellulose and not that thick. All the painted frame parts were painted before assembly.

Some frame spacers were zinc plated, but by now yours might be painted by previous owners.

In my past life in aerospace, we never put painted surfaces together because the paint eventually squeezes out and the bolt clamping loads reduce. Expensive plating processes were used instead.

Motorcycle manufacturers ignored this rule, leaving it to the new owners to continually tighten fasteners as the paint settled. Thicker the paint layer, greater the problem.

I suggest you paint everything and enjoy a few quiet moments in the garage after the first runs tightening frame and engine mount bolts. All part of the bonding process.

Good luck with the rebuild.

Peter Holland

Hello there,

This is a question for the concours buffs.

The lightweight Norton De Luxe version has a bolt together frame. When Norton painted the original frame did they paint each individual frame rail and spacer BEFORE bolting together the frame or did they do the painting after bolting together. i.e should the bolt heads be painted or not?

I have a 1959 Jubilee which is completely apart at the moment and I have just cleaned down to bare metal every single frame item and they are currently primed in etch primer. I will paint each item in two pack dove grey ( there are a lot of separate items) shortly. So do I then bolt the frame together and put on a final coat of dove grey paint or not?.

The bolt heads on my Navigator De Luxe are painted but the frame has been hand painted previously so that isn't a guide as to what was original.

Patrick

Permalink

Hello Peter,

Thanks for that info. I am surprised that Norton used cellulose paint for the frame - I suppose it was cheaper than enamel. I will use 2K paint for the frame as it is so much tougher than cellulose but I might do a final top coat of the rear enclosures/tank in cellulose. I prefer 2K paint for the protection it gives but at the same time I admit it does look wrong on an old machine - it's too shiny. We always got admiring comments on our race MGB from the scrutineers because it was painted in original BRG cellulose - but underneath the cellulose there was 2K, just in case we got a bit too friendly with the armco.

This is Norton lightweight no 4 and will probably be used only to go to some local shows here (next year) in Ireland. I already have two Navigators and another 1959 Jubilee fitted with a 400 Yamaha engine and six speed box. The Yamton is the one that gets most use so I am not really a true concours person at heart I know what you mean by tightening nuts - last time out the tail light lens on the Navi unscrewed itself !.

Thanks again.

Patrick

Permalink

Hello Patrick, I am also In a similar situation with my jubilee, can you help with the correct paint code for the dove grey.

Cheers Kelvin

Permalink

Hello Kelvin,

Don't know what happened here. I posted reply earlier on today and it has disappeared. So I will try again now it's 9 30 and the computer has woken up..

I actually took a spare downtube from a Navigator to my local trade motor factors who supply all the local garages with paint and got their paint man to match the colour. Paintman checked to his colour cards and we agreed that Mercedes (commercial) paint code no Y404 (listed as Grauweiss) was a good starting point so he put this into his computer and then added some extra pigments to match to the sample. He has thirty or more years experience so is used to matching paint by eye and has a good eye for the final colour.

I do have a 1961 Navigator De Luxe, a 1959 Jubilee De Luxe, the Yamton (which is essentially another 1959 Jubilee) and several other Norton spare bits. All of these have dove grey paint but all are different shades so you take your choice which is right. Norton almost certainly also matched paint by eye so each batch could vary quite noticeably.

After mixing my paint the paint man put dove grey into his computer and discovered that he already had a dove grey in the machine but this was a TOTALLY different colour. It seemed to be for a Ford tractor. There was some general chat at the time at the counter about paint names and my friend who owns the haulage garage said he thought that Ford did a dove grey for cars, and he also reckoned that Hillman and BMC also had their individual versions. Someone there also reckoned that the Ferguson tractor grey was also called dove grey.

So taking a sample of the colour you want is probably best as Dove Grey is just a fairly meaningless name. The Norton version is more of an off white colour - nothing at all like Ferguson grey.

I paid £50.94 for a litre of mixed dove grey, a litre of Post Office Red (BS538) and a litre of activator. So I don't think that was too extortionate.

Patrick

Permalink

Previously kelvin_potter wrote:

Hello Patrick, I am also In a similar situation with my jubilee, can you help with the correct paint code for the dove grey.

Cheers Kelvin

RS Bike Paints do the paints for the Norton Jubilee (and other bikes)

I don't know how accurate their colors are.

Type in rs bike paints.

John

Permalink

Previously patrick_mullen wrote:

Hello there,

This is a question for the concours buffs.

The lightweight Norton De Luxe version has a bolt together frame. When Norton painted the original frame did they paint each individual frame rail and spacer BEFORE bolting together the frame or did they do the painting after bolting together. i.e should the bolt heads be painted or not?

I have a 1959 Jubilee which is completely apart at the moment and I have just cleaned down to bare metal every single frame item and they are currently primed in etch primer. I will paint each item in two pack dove grey ( there are a lot of separate items) shortly. So do I then bolt the frame together and put on a final coat of dove grey paint or not?.

The bolt heads on my Navigator De Luxe are painted but the frame has been hand painted previously so that isn't a guide as to what was original.

Patrick

Now For the original look Norton used Synthetic Paint like I.C.I Tekaloyed paint witch we know in the Business has enamel coach. paint but its was later thay changed to Cellulose paint

Permalink

Hello there,

Anna mentions that the finish should be enamel like previous 'big' Nortons but personally I believe that Peter is factually correct when he says it is cellulose.

The spare Navigator downtube that I used for the Dove Grey reference is painted in a very thin cellulose finish which just might be original as the paint is very flat and dirty.

Cellulose paint in the fifties/sixties was up to date painting for flat metal panels on cars and so would be seen by Norton as the way forward. We know that the Dominators were 'updated' a little later for the new De Luxe slimline model and their styling largely copied the enclosed Jubilee. Sounds very silly now but in 1958 Norton obviously thought of the new Jubilee as the 'new' model which was the way forward and so the right time to introduce modern 'technology' such as cellulose.

Anyway I've now got 3.3 litres of 2K and that's what will be used for now. In fact that's should be enough paint to paint all my Nortons the same colours.

Patrick

Permalink

Hello Patrick, sorry for the very late reply and thank you for the info. I have a nos frame part that has the original paint in it, so I will take this to my local paint shop. It helps if norton themselves had a few different shades.

Cheers Kelvin.

 


Norton Owners Club Website by 2Toucans