S4 Quattro Sedan V6-2.7L Turbo (APB) (2000)
Piston Ring: Specifications
Piston Ring Specifications
Piston Ring Specifications
Ring-to-groove clearance
Clearance when new
Wear limit
0.02...0.08 mm
0.10 mm
Piston Ring Gap
Push ring in squarely to a position approx. 15 mm from
bottom end of cylinder.
Piston ring
Gap when new
Wear limit
1
0.35...0.50mm
1.0 mm
2
0.50...0.70mm
1.4 mm
3
0.25...0.50mm
0.8 mm