A3 Quattro V6-3.2L (BUB) (2008)
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Piston Ring: Specifications
Piston ring (dimensions in mm)
Compression ring
New ..................................................................................................................................................................................................... 0.20 to 0.40 mm
Wear limit .............................................................................................................................................................................................................. 1.00
Tapered ring
New ..................................................................................................................................................................................................... 0.20 to 0.40 mm
Wear limit ....................................................................................................................................................................................................... 1.00 mm
Oil scraping ring
New ..................................................................................................................................................................................................... 0.25 to 0.50 mm
Wear limit .............................................................................................................................................................................................................. 1.00
Piston ring (dimensions in mm)
Compression ring
New ..................................................................................................................................................................................................... 0.04 to 0.09 mm
Wear limit ....................................................................................................................................................................................................... 0.15 mm
Tapered ring
New ................................................................................................................................................................................................................. 0.03 mm
Wear limit ....................................................................................................................................................................................................... 0.15 mm
Oil scraping ring
New ..................................................................................................................................................................................................... 0.02 to 0.06 mm
Wear limit ....................................................................................................................................................................................................... 0.15 mm
