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CA78 oil filter chain question

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garncarz
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CA78 oil filter chain question

Post by garncarz » Sun Jan 05, 2014 11:17 am

My oil filter/crank sprockets don't line up. It appears that the one on filter is about 0.1" further outboard than the one on the crank. The washer is on the outboard side of the filter also. Normal?

Thanks again.

Hoosier Tom
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Post by Hoosier Tom » Sun Jan 05, 2014 3:17 pm

Look at the drive sprocket on your crank. The large spring washer may have been installed on the wrong side of the drive sprocket. It belongs outboard. I have opened up motors and found it installed incorrectly on the inboard side and it causes mis-alignment with sprocket wear. Here is a photo of it installed incorrectly on an engine I was disassembling http://www.honda305.com/forums/download.php?id=5566

This is a parts pic of the proper order

http://www.cmsnl.com/honda-ca77-dream-t ... ml#results

HT

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garncarz
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Post by garncarz » Sun Jan 05, 2014 3:49 pm

Thanks for the response. The spring washer is in the right location. It's the filter sprocket that is further outboard, not the crank sprocket. It actually appears that if I put the spring washer inboard (wrong) of the crank sprocket, everything would line up. Maybe the fiche is wrong? Thoughts?

LOUD MOUSE
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Post by LOUD MOUSE » Sun Jan 05, 2014 5:51 pm

Fiche wrong after all these years and hasn't been found.
CRANK/ sprocket, curved washer with the center hole out, star washer , nut.
Washer on filter goes to the outside end of the shaft. .....lm

garncarz wrote:Thanks for the response. The spring washer is in the right location. It's the filter sprocket that is further outboard, not the crank sprocket. It actually appears that if I put the spring washer inboard (wrong) of the crank sprocket, everything would line up. Maybe the fiche is wrong? Thoughts?

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garncarz
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Post by garncarz » Sun Jan 05, 2014 6:16 pm

lm...I don't understand what you said.

LOUD MOUSE
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Post by LOUD MOUSE » Sun Jan 05, 2014 6:18 pm

I'll let someone else help you. ......lm
garncarz wrote:lm...I don't understand what you said.

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garncarz
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Post by garncarz » Sun Jan 05, 2014 6:50 pm

just trying to understand your point. everything in my engine stacks up like the fiche yet my two sprockets are offset by about 0.1".

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