Engine gusset? Cracked case?
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Intermediate
Joined: Jul 2018
Posts: 29
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From: Arkie
Engine gusset? Cracked case?
Doing a little polishing after a ride I discovered this crack. Not able to find any information in the service manual thought maybe somebody here had some thoughts on the issue. Any input would be appreciated
Road Master
Joined: Nov 2013
Posts: 852
Likes: 54
From: Dallas tx
If you're talking about that rectangular hole, it's made that way. My 07 has the exact same feature on the block/casing below the rear cylinder. And that bright line/step in the case is a mismatch in the manufacturing casting mold. Mine has it too. They machine the casing, leaving the bright line. On yours it looks like they didn't quite finish the machining and left a whisker up near the cylinder. If you look close at the whisker you'll see why they machine it.
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Last edited by Pitbull_Dallas; Aug 12, 2018 at 06:26 PM.
Advanced
Joined: Jun 2008
Posts: 91
Likes: 16
From: Australia
That is fine. The rectangular hole is there to put a lever in to help when splitting the cases.
There were some issues in later model bikes where due to the case sealant not being applied properly, oil would weep from this hole.
Is yours weeping oil?
There were some issues in later model bikes where due to the case sealant not being applied properly, oil would weep from this hole.
Is yours weeping oil?
Road Master
Joined: Nov 2013
Posts: 852
Likes: 54
From: Dallas tx
If its weeping oil, I'd seriously consider trading it in another bike. That's a very expensive and involved problem to fix.
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