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91
British Bikes / Re: Albion EJ Final drive sprocket 17T
« Last post by R on February 13, 2024, 04:51:50 PM »
Villiers Services can supply some varieties of  Albion 17t sprocket  ??
https://villiersservices.co.uk/product/e8868-albion-gearbox-sprocket-17-tooth-12-x-316/

Its also not impossible to grind the teeth off a smaller sprocket, and shrink/weld a ring of new teeth on.
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British Bikes / Albion EJ Final drive sprocket 17T
« Last post by Albion EJ on February 13, 2024, 03:23:32 PM »
Hello everyone, totally new here but hope someone can help me.

For my Albion EJ gearbox (3-speed, clutch and kickstarter) I am looking for the 17T sprocket (part BJ12).

As attachment a picture of a 14T sprocket (part BJ12a), and 2 copies of the Albion part list, which I can share with you if you like!
The 14T sprocket is available as well.

Does anybody knows where these can be bought?

Thanks in advance, Cees
93
British Bikes / Re: royal enfield 355 1929
« Last post by Rex on February 10, 2024, 01:42:07 PM »
Clue...if it's smoking like a WW1 destroyer chasing subs it's over-oiling.. ;)

Not as fatuous as it sounds. I have a Scott (obviously also total loss oiling) and some owners think that having the oil pumps WFO is a good thing, but there's no need for it. A light blue haze when working hard is more than adequate.
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British Bikes / Re: royal enfield 355 1929
« Last post by cardan on February 10, 2024, 12:43:38 PM »
Hi Geoff,

Just be wary of too much oil: if the crankcase gets over-full with oil everything gets terribly hot and bothered. The trick is finding the Goldilocks flow: not too little, not too much, but just right.

Good luck!

Leon
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British Bikes / Re: royal enfield 355 1929
« Last post by geoff.godwin on February 10, 2024, 09:55:59 AM »
Thanks Leon, in the end I worked out a way of doing it. I removed the pump and pipes and connected a flex pipe between the tank and pump , with a short length of copper pipe flattened at one end mounted in a drill I spun the pump . Almost zilch ,so I looked at the adjuster shaft [dial missing] it was fully shut. I assume that the adjustment is on the inlet . So I undid the shaft a couple of turns and now have a reasonable output. On the basis that oil is cheap compared to bearings I will up the output till the smoke brings complaints .I have bitten the bullet and bought a helmet and inured the bike from 1st march . fingers crossed Geoff
96
British Bikes / Re: Tiger T100s 500cc engine knock
« Last post by Rex on February 10, 2024, 09:18:30 AM »
probably get more replies if you start a new thread about Villiers spark plugs?
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British Bikes / Re: Tiger T100s 500cc engine knock
« Last post by Barryhill8 on February 10, 2024, 07:05:41 AM »
The engine, finally found the number, is a Villiers 147cc 30C. Does anybody know what spark plug to use?
98
British Bikes / Re: royal enfield 355 1929
« Last post by cardan on February 08, 2024, 10:39:43 PM »
One other niggle is oil system ,its total loss  and after running for a while dribbles oily mess into its dirt tray  .I would like to check the output of the pump but cant run the engine with it disconnected ?

Hi Geoff,

You pump has an inlet and an outlet (?), so presumably you can disconnect the outlet pipe and see what comes out when the engine is running. If the bottom of the oil tank is not filled with sludge (and it probably will be if you haven't taken the tank off the bike and cleaned it out) oil should be running out the outlet withing a few seconds of starting. The pump is said to be adjustable, so you should be able to adjust it between nothing and a slow trickle. Normal running might require something like 30 drips per minute, so it would be useful to find the setting that gives this.

The oil coming out of the oil pump should look pristine and golden!

Then you need to find the sump plug and drain everything out of the engine, if you haven't done this already. Do it after the engine had run and mixed things up a bit. If everything is ok, there should be a surprisingly small amount of oil to drain out, say an egg-cup-full.

When you restart the engine there will be no oil in it. Yuk - this is a job for the hand pump in the oiling system but you don't have one! If you can't find a place to squirt in a few squirts from the oil can, at least set the oil pump to its highest setting for the first minute or so of running, and don't rev the engine, before cutting it back to the 30 drip per minute setting.

No oil should be coming from anywhere at this point. If it does, you have an oil leak. In a total loss system most excess oil is burned with only the odd drop ending up on the road. If you have oil running out, your oil pump feed might be set to "max". Is the exhaust very smokey?

Leon
99
British Bikes / Re: royal enfield 355 1929
« Last post by vintage_keith on February 08, 2024, 08:00:15 PM »
There are quite a few knowledgable guys on this facebook group: https://www.facebook.com/groups/444624876468800 Only way to join is by answering ALL entry questions and agreeing to group rules.
100
British Bikes / Re: royal enfield 355 1929
« Last post by geoff.godwin on February 08, 2024, 08:35:42 AM »
That is the 500cc version of my 350cc, the huge long inlet pipe maybe one part of my problem ,being so long it will take a long time to reach a stable temperature ,with the fuel mixture condensing out on the walls of the pipe [its bloody cold here at the moment].. Yesterday I ran the bike for a good while started to get a better feel for the many control levers. After it had warmed up i tried again to get it to ldle against all that I know from vintage cars I left it at fullish advance 30/35deg  it seemed to work better like that . Still not stable at low revs hunting a lot and in the end it just died ,but a definite improvement. One other niggle is oil system ,its total loss  and after running for a while dribbles oily mess into its dirt tray  .I would like to check the output of the pump but cant run the engine with it disconnected ? Geoff
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