Disconnecting Primary Oiler

Oiler on belt primary

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Neil
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Disconnecting Primary Oiler

#1

Post by Neil »

Hi There
I’m fitting a belt drive to the primary of my WLA build.
I found much on the subject but not a definitive answer for the 45.

Can I completely block off the primary oiler or is it also the crankcase vent?

What would be the best way to block it?

If and when it wet sumps (hoping solved after pump work) where does the oil actually leave the crankcase, from the oiler tube?

Thanks in advance
Neil.
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Re: Disconnecting Primary Oiler

#2

Post by Pascal »

Neil, read the manual; you can block off the chain oiler by removing the washer off the screw on top of the case above the pump, and screw it in completely home.

When sumping occurs, oil leaves the case by the vent
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Re: Disconnecting Primary Oiler

#3

Post by RUBONE »

The oiler on a 45 is only that, it is not a vent. You can shut off the pump, or you can plug the tube, or even remove the tube and plug the case. Any will work.
Neil
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Posts: 18
Joined: Sat Jul 27, 2013 2:29 pm
Bikes: 1942 Harley WLA Outfit
1917 Harley F Model
2009 Harley Heritage Softail
1971 BMW 75/5,
Location: Ettalong, Australia.
Has thanked: 16 times

Re: Disconnecting Primary Oiler

#4

Post by Neil »

Great, Much Appreciated.
Neil
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