Caliber L4-1.8L (2009)
Piston Ring: Specifications
PISTON RINGS
Ring Gap-Top Compression Ring...................................................................................................................................0.15 - 0.30 mm (0.0059 - 0.0118 in.)
Wear Limit..................................................................................................................................................................................................0.8 mm (0.031 in.)
Ring Gap-2nd Compression Ring...................................................................................................................................0.30 - 0.45 mm (0.0118 - 0.0177 in.)
Wear Limit..................................................................................................................................................................................................0.8 mm (0.031 in.)
Ring Gap-Oil Control Steel Rails...................................................................................................................................0.20 - 0.70 mm (0.0079 - 0.0276 in.)
Wear Limit..................................................................................................................................................................................................1.0 mm (0.039 in.)
Ring Side Clearance-Compression Rings.......................................................................................................................0.03 - 0.07 mm (0.1182 - 0.0028 in.)
Wear Limit................................................................................................................................................................................................0.10 mm (0.004 in.)
Ring Side Clearance-Oil Ring Pack................................................................................................................................0.06 - 0.15 mm (0.0024 - 0.0059 in.)
