Cylinder Block Specifications

Piston and Cylinder Dimensions





Measurement without graphite coating (0.02 mm thick). The graphite coating wears off.

Cylinder Bore
Deviations from nominal dimension Max. 0.08 mm

Pistons
Deviations from nominal dimension Max. 0.04 mm

Piston ring groove clearence





Piston ring gap





Main bearing
Radial clearance, new 0.02 to 0.04 mm
Radial clearance wear limit 0.15 mm

Bearing cap 65 Nm plus 90° (1/4 turn)

Crankshaft
Axial play new 0.07 to 0.23 mm
Axial play wear limit 0.30 mm





Vibration Damper





Replace bolts.
90° corresponds to one quarter rotation.