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Premium Member
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Discussion Starter · #1 ·
I'm taking apart a friends 05 Dyna for gear drive and 95" . When taking apart the oil pump I noticed that the wide inner gerotor set that the side that has the dots (indents) is facing inward towards the engine and the outer set (narrow) the side with the dots is facing outwards. When I did my bike both sets of gerotors had the dots facing outwards. Does this matter and what are the dots for? The service manual doesn't mention the dots unless I am missing it. Any help would be appreciated.
 

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2005 Road King Classic
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1,632 Posts
Just replace them the same way they came out. When putting in new it doesn't matter as long as the dots match small to large.
 

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21,644 Posts
Wide one faced in for me and narrow faced out. Manual does not mention. I did both out. Figuring whats the point in having dots if you can't see them. Also so I could make sure still lined up during installation. I am betting it doesn't matter. But I would like to hear more.

One reason to put back the way it was, would be for any wear marks.

I'd be interested in hearing more. Haven't put cover on yet.
 
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