A5 Quattro Coupe V6-3.2L (CALA) (2009)
Piston Ring: Testing and Inspection
Ring to Groove Clearance, Measuring
Ring to Groove Clearance, Measuring
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Clean the piston ring groove before checking.
Piston Ring: Testing and Inspection
Ring to Groove Clearance, Measuring
Ring to Groove Clearance, Measuring
-
Clean the piston ring groove before checking.