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07 RKC primary gasket?

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Old May 12, 2007 | 06:56 PM
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Default 07 RKC primary gasket?

I'm right in the middle of changing primary fluid. The gsk they gave me is a full circle paper cardboard type instead of orange silicone o-ring...is this a replacement or wrong gsk? I can't imagine they want that in addition to the o-ring. At this point I'm thinking take the o-ring off and use new gsk. Any ideas? Also, is there a refernce point as to level? I know it says 38oz but it would be nice to see where it's supposed to be.Thanks
 
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Old May 12, 2007 | 07:23 PM
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Default RE: 07 RKC primary gasket?

1.big full cirlce cardboard like thing is an update..face as indicated on circle..no do not need the other huge o-ring..
2. you did not state which bike? evo twin cam? evo is 32 ounces do not have book for twin cam.i guess that if you read 38 you must have twin cam?
3. bike should be level when filling
4. quantity written is normally dead-on

 
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Old May 12, 2007 | 07:23 PM
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Default RE: 07 RKC primary gasket?

Yeap, full circle gasket and 38 oz of Primary fluid.
 
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Old May 12, 2007 | 07:25 PM
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Default RE: 07 RKC primary gasket?

found this for you fir twin cam
Primary: With derby cover off and bike upright and level, fill to the bottom of the clutch diaphragm spring. This will be 38-44 oz.
 
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Old May 12, 2007 | 07:29 PM
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Default RE: 07 RKC primary gasket?

Thats the one, they must have had problems with people not seating the oring properly, this is the answer, pretty neat if you ask me.
 
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Old May 12, 2007 | 07:31 PM
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Default RE: 07 RKC primary gasket?

You should be able to see the oil right At the lip of the access cutout for funnel with a full load of earl.
 
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Old May 12, 2007 | 07:31 PM
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Default RE: 07 RKC primary gasket?

Above info for a 96" TC.
 
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Old May 12, 2007 | 07:34 PM
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Default RE: 07 RKC primary gasket?

learn from my mistake.
the oil pan and transmission pan are aluminum. the plug is very hard metal..
DO NOT OVERTIGHTEN the drain plugs THEY WILL STRIP. then you will need to buy an oversize magnetic plug at auto part store.
if you do not have torque wrench use hand tight and a maybe a very small wrench for nudge..if concerned small amount of lock tight blue .
the side covers are harder to strip but be carefull this could happen also .
 
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Old May 12, 2007 | 09:44 PM
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Default RE: 07 RKC primary gasket?

ORIGINAL: im

found this for you fir twin cam
Primary: With derby cover off and bike upright and level, fill to the bottom of the clutch diaphragm spring. This will be 38-44 oz.
I thought I saw this somewhere too. I've looked in HD service manuals still I can't see reference to level mark. Where did you find mention of bottom diaphragm spring? Thanks
 
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Old May 12, 2007 | 10:22 PM
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Default RE: 07 RKC primary gasket?

ive always just put a quart in it. Never thought about measuring or a line.(any vtwin) Thanks again to this forum I have something to ponder about for hours on end.
 
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