190E 2.3 (201.024) L4-2.3L (102.961) (1984)
Piston Ring: Specifications
End Gap of piston rings
Groove 1 ................................................................................................................................................................0.030 - 0.055 mm (0.0012 - 0.0022 in)
Wear Limit ........................................................................................................................................................................................1.0 mm (0.039 in)
Groove 2 ................................................................................................................................................................0.030 - 0.055 mm (0.0012 - 0.0022 in)
Wear Limit ........................................................................................................................................................................................0.8 mm (0.031 in)
Groove 3 ................................................................................................................................................................0.025 - 0.050 mm (0.0010 - 0.0020 in)
Wear Limit ........................................................................................................................................................................................0.8 mm (0.031 in)
Vertical clearance of piston rings
Groove 1 ................................................................................................................................................................0.050 - 0.085 mm (0.0020 - 0.0033 in)
Wear Limit ....................................................................................................................................................................................0.15 mm (0.0059 in)
Groove 2 ................................................................................................................................................................0.010 - 0.030 mm (0.0004 - 0.0012 in)
Wear Limit ....................................................................................................................................................................................0.10 mm (0.0039 in)
Groove 3 ................................................................................................................................................................0.010 - 0.045 mm (0.0004 - 0.0177 in)
Wear Limit ....................................................................................................................................................................................0.10 mm (0.0039 in)