Golf GL L4-2.0L (AVH) (2002)
Piston: Testing and Inspection
Piston, checking
Special tools
- Micrometer 75 to 100 mm (2.95 to 3.95 in.)
Measure pistons approx. 10 mm from the lower edge of skirt, at 90° angle to the piston pin axis.
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Deviation from nominal dimension max. 0.04 mm
Piston and cylinder dimensions
Honing Dimension, Piston And Cylinder Bore Diameter
1) Dimension without graphite coating (thickness 0.02 mm). The graphite coating wears away.