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 Post subject: Oiling the Dizzy
PostPosted: Sun Oct 30, 2011 4:55 pm 
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I have an Aldon modded 45D with electronic ignition.

I have read in the handbook about adding a few drops of oil into the dizzy to lube the weights.

Do I need to do this on this dizzy?

In the pic below where should I add oil, I can just see the weights thru the opening near the top.

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 Post subject:
PostPosted: Sun Oct 30, 2011 7:19 pm 
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The usual incantation from Mr Lucas was to add a few drops of oil onto the end of the shaft, under the rotor. Dizzys used to have a bit of felt in there.
Oil runs down the shaft, lubes it and (perhaps) gets flung out onto the weights.

With Pulsar dizzys I take apart, pull the weights, off then grease their pivot pins with Castrol HMP grease.. as they had originally.

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DrMini- 1970 wasaMatic 1360, Mk1S crank, 86.6HP (ATW) =~125 @ crank, 45 Dellorto (38 chokes), RE282 sprint cam, 1.5 rockers, 11.0:1 C/R. :mrgreen:


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 Post subject: 45D
PostPosted: Mon Oct 31, 2011 6:13 am 
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I might add that your Dizzy is actually a 43D4. A 45D4 would have Vacuum Advance.

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 Post subject: Re: 45D
PostPosted: Thu Nov 03, 2011 6:27 am 
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Convertible Mini wrote:
I might add that your Dizzy is actually a 43D4. A 45D4 would have Vacuum Advance.


It looks like it used to have vacuum advance as there is a cover plate screwed over the opening where vac advance would be (added by Aldon i presume) How do I ID it to be sure?

Now thinking about it I could probably access and oil the weights if I removed that plate.

So should I try and oil them or just leave it alone. When I turn against the rotor I can feel them operating freely.

Cheers

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 Post subject: Re: 45D
PostPosted: Thu Nov 03, 2011 7:00 am 
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phillb wrote:
Convertible Mini wrote:
I might add that your Dizzy is actually a 43D4. A 45D4 would have Vacuum Advance.


It looks like it used to have vacuum advance as there is a cover plate screwed over the opening where vac advance would be (added by Aldon i presume) How do I ID it to be sure?

Now thinking about it I could probably access and oil the weights if I removed that plate.

So should I try and oil them or just leave it alone. When I turn against the rotor I can feel them operating freely.

Cheers

43D and 45D have the same body- but the 43D has that tin cover on there to cover the hole.
Usually the Lucas body has 43D or 45D stamped on the side when built.

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DrMini- 1970 wasaMatic 1360, Mk1S crank, 86.6HP (ATW) =~125 @ crank, 45 Dellorto (38 chokes), RE282 sprint cam, 1.5 rockers, 11.0:1 C/R. :mrgreen:


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 Post subject: Re: 45D
PostPosted: Thu Nov 03, 2011 2:46 pm 
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drmini in aust wrote:
phillb wrote:
Convertible Mini wrote:
I might add that your Dizzy is actually a 43D4. A 45D4 would have Vacuum Advance.


It looks like it used to have vacuum advance as there is a cover plate screwed over the opening where vac advance would be (added by Aldon i presume) How do I ID it to be sure?

Now thinking about it I could probably access and oil the weights if I removed that plate.

So should I try and oil them or just leave it alone. When I turn against the rotor I can feel them operating freely.

Cheers

43D and 45D have the same body- but the 43D has that tin cover on there to cover the hole.
Usually the Lucas body has 43D or 45D stamped on the side when built.


Ok well then it is 43D. I just assumed the cover was something Aldon added.

Thanks Doc and Convertable Mini

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