Author Topic: 550 piston rings  (Read 681 times)

Offline oldtuggie

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550 piston rings
« on: April 29, 2020, 05:37:56 PM »
Hi Guys
Wondered if anyone can give me a bit of guidance on fitting piston rings in the correct order .
I know the oil control ring and the two thin rings go in the bottom groove but I'm not sure about the other two .
There is a ring with square shoulders and is the heavier of the two and the lighter ring has slightly chamfered shoulders, I have done two pistons today and put the heavier of the two in the middle.
Does this seem correct.

Offline Nurse Julie

  • 1977 CB550/4 Mongrel Brat. 1974 UK 500/4 K1. Honda CD250u.
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Re: 550 piston rings
« Reply #1 on: April 29, 2020, 05:52:14 PM »
Like so..... This is a photo from my rebuild. Edit, all the markings on the rings face upwards.



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« Last Edit: April 29, 2020, 06:20:13 PM by Nurse Julie »
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Offline oldtuggie

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Re: 550 piston rings
« Reply #2 on: April 29, 2020, 06:43:56 PM »
Thanks that's how I've fitted them today thought I would check it though
Andy

 

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