Piston Ring Code's , " DY " / " D " and others types? (arrangement)

Co2 · 08-27-2015, 05:52 PM

Hi all , i'm try my xz250 (zs177mm) rebuild/replacment, cylinder/piston/piston rings and upgrade 6. gear system (have 5. gear system my zs177) , electric plug's and cable's totaly changing. (coming soon)

Cylinder /piston and piston rings on my house now, and im examined piston rings on writed "D" and "DY" marks.

Which is top of piston grave , which is second, other spring type and 2 thin ring ofcourse oil rings its ok , but top, and second problem (idk) , i fear damagedthat new parts, help please (i use search button but cant found that theme on forum, or my fault.)

( responsible of grammar errors = Google Translate

)

08-27-2015, 05:52 PM	#1
Co2 Join Date: Jul 2013 Location: Türkiye Posts: 88	Piston Ring Code's , " DY " / " D " and others types? (arrangement) Hi all , i'm try my xz250 (zs177mm) rebuild/replacment, cylinder/piston/piston rings and upgrade 6. gear system (have 5. gear system my zs177) , electric plug's and cable's totaly changing. (coming soon) Cylinder /piston and piston rings on my house now, and im examined piston rings on writed "D" and "DY" marks. Which is top of piston grave , which is second, other spring type and 2 thin ring ofcourse oil rings its ok , but top, and second problem (idk) , i fear damagedthat new parts, help please (i use search button but cant found that theme on forum, or my fault.) ( responsible of grammar errors = Google Translate )
	0