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Chunk missing from engine case

CB160, CB350, CB360, CB450
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FluteTears
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Post by FluteTears » Mon Oct 29, 2012 5:12 am

Jlovvorn wrote:Thanks a ton guys!

Any idea where to source that clip?

Should I JB weld with the seal in place?

Or pop the seal out and JB it and then put the seal back in?
I think I would do it with the seal in place and try not to cover the top of the seal as you might need to replace the seal some day.
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Jlovvorn
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Post by Jlovvorn » Mon Oct 29, 2012 11:35 am

Thanks!

Gonna try it as soon as the hurricane dies down.

jensey
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Post by jensey » Mon Oct 29, 2012 1:52 pm

Hi,

Crankcases should be repaired when empty, dry and clean.
The best way to it is by welding, the second best is JB weld.

The same for cylinder heads, cylinders.

That's my opinion,

Jensen
assembly of Japanese motorcycles requires great peace of mind (Pirsig)

Jlovvorn
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Post by Jlovvorn » Mon Oct 29, 2012 4:01 pm

Thanks Jensen.

But to my surprise it is NOT leaking out of the seal with a chunk missing.

Once I got it good and clean, I discovered it is leaking from behind the washer on the gear shift rod.

I assume there is a seal back behind the washer, but how do I get to it?

There seems to be a retaining ring holding the washer on, but it goes all the way around the rod, and I dont see how to remove it.

Thanks for all the help so far.

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G-Man
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Post by G-Man » Mon Oct 29, 2012 4:08 pm

Take a look at this schematic.

http://www.cmsnl.com/honda-cb160-sport- ... ml#results




I think that you are looking at parts 21 and 7.

The seal is behind these.

G
Last edited by G-Man on Mon Oct 29, 2012 4:09 pm, edited 1 time in total.
'60 C77 '60 C72 '62 C72 Dream '63 CL72
'61 CB72 '64 CB77 '65 CB160
'66 Matchless 350 '67 CL77
'67 S90 '77 CB400F

Jlovvorn
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Post by Jlovvorn » Mon Oct 29, 2012 4:09 pm

Ok, I see it now, #21 on the schematic.

But my clip seems to go around 360, and I dont see how to get it off.

http://honda.eastbaymotorsports.com/fic ... veh=132814

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G-Man
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Post by G-Man » Mon Oct 29, 2012 4:11 pm

You probably need to rotate the circlip until you see the gap.

G
'60 C77 '60 C72 '62 C72 Dream '63 CL72
'61 CB72 '64 CB77 '65 CB160
'66 Matchless 350 '67 CL77
'67 S90 '77 CB400F

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