TT Roadster L4-2.0L Turbo (BPY) (2008)
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Piston Ring: Specifications
Piston Ring Gaps
Compression ring
New ..................................................................................................................................................................................................... 0.20 to 0.40 mm
Wear limit ......................................................................................................................................................................................................... 0.8 mm
Oil scraping ring
New ..................................................................................................................................................................................................... 0.25 to 0.50 mm
Wear limit ......................................................................................................................................................................................................... 0.8 mm
Ring to Groove Clearance
Compression ring
New ..................................................................................................................................................................................................... 0.06 to 0.09 mm
Wear limit ....................................................................................................................................................................................................... 0.20 mm
Oil scraping ring
New ..................................................................................................................................................................................................... 0.03 to 0.06 mm
Wear limit ....................................................................................................................................................................................................... 0.15 mm
