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Piston and cylinder dimensions > < Measuring radial clearance of conrods

Leon Mk2

Separating parts of new conrod
Separating parts of new conrod
It is possible that the fracture point is not completely fractured in new conrods. If the cover of the conrod bearing can not be removed by hand, proceed as follows:
–  Mark the conrod correspondence to the cylinder → Item.
   
–  Secure the conrod, as shown in the figure, on a vice with protecting aluminium clamps.
  Note
t  Secure the conrod slowly so that it does not break.
t  The conrod is attached below the cutting line.
–  Unscrew 5 turns the two shock absorber bolts -arrows-.
  N13-10285
–  Using a plastic hammer, carefully knock conrod bearing cap loose in direction of -arrow-.
  N13-10286
Installation position of the bearing shells in the conrods
–  Insert bearing shells centrally in conrod/conrod bearing cap.
l  Dimension -a- = approx. 1.5 mm
  A13-0360
Oil jets and pressure release valve
1 - Bolt with pressure relief valve -27 Nm
2 - Oil spray jet for cooling piston
l  Fitting position: Align locating edge of oil spray jet with machined surface of cylinder block.
  A17-0352

Piston and cylinder dimensions > < Measuring radial clearance of conrods