Flathead Guru's...Question on installing the crankshaft sleeve 1 Attachment(s)
For the Guru's........which direction do you install this sleeve? I should have paid attention when I removed it. Notice the offset in the spiral. Installing it either direction will pull oil back into the engine. Try'd that. Was going with a one piece seal and didn't like the sloppiness of the fit on the crankshaft. Decided to go old school and use the rope seal. BTW, 1950 8BA.
Attachment 433668 |
Re: Flathead Guru's...Question on installing the crankshaft sleeve Not 100% on this but I believe the top on this pic goes IN towards the crankshaft/slingert.
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Re: Flathead Guru's...Question on installing the crankshaft sleeve Anyone?
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Re: Flathead Guru's...Question on installing the crankshaft sleeve This is a bushing off of an unmolested/never rebuilt engine that shows the seal fully engaged with the spirals towards the front, not towards the crankshaft.
https://www.fordbarn.com/forum/pictu...ictureid=42854 https://www.fordbarn.com/forum/pictu...ictureid=42855 |
Re: Flathead Guru's...Question on installing the crankshaft sleeve 1 Attachment(s)
This pic is from DIYFORD (H & H's Mike Herman doing the rebuild)
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Re: Flathead Guru's...Question on installing the crankshaft sleeve 1 Attachment(s)
And another from DYIFORD.com...
..(a little tough to see)
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Re: Flathead Guru's...Question on installing the crankshaft sleeve 1 Attachment(s)
That spiral is there to pull the oil back into the engine...no good if it stops in the middle of the rope seal...
Take a look at the early sheeves that has it built in if in doubt. So spiral goes in towards gear. |
Re: Flathead Guru's...Question on installing the crankshaft sleeve If the crank turns CW, doesn't the bushing have to be installed like 51MERC-CT shows so as to "spiral" the oil back towards the engine?
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Re: Flathead Guru's...Question on installing the crankshaft sleeve I used a Speedi-Sleeve with the one piece seal.
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Re: Flathead Guru's...Question on installing the crankshaft sleeve Put your thumbnail in the groove, view it from one end and turn it the way the crank shaft goes (Clockwise when viewed from the front) Which way does your thumbnail move? This will tell you what you want to know without looking at any pictures.
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Re: Flathead Guru's...Question on installing the crankshaft sleeve In the picture in #1 post, the top side goes against the crank gear,
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Re: Flathead Guru's...Question on installing the crankshaft sleeve Quote:
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