audi Workshop Repair Guides

Audi A1 Workshop Service & Repair Manuals

Measuring radial clearance of conrods > < Pistons and conrods - exploded view
Piston and cylinder dimensions
Piston and cylinder dimensions
   
Honing dimensionPiston Ø 1)
mm
Cylinder bore Ø
mm
Basic dimension76.46 2)76.51
Repair oversize I76.71 2)76.76
Repair oversize II76.96 2)77.01
l  1) Measure approx. 12 mm from bottom edge of piston.
l  2) Dimensions including coating (thickness 0.01 mm). The coating will wear down in service.

   

Measuring radial clearance of conrods > < Pistons and conrods - exploded view