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Checking piston
– Measure approx. 10 mm from lower edge, offset 90° from pis‐
ton pin axis.
♦ Difference between actual and nominal diameter max. 0.04
mm.
Checking cylinder bores
Special tools and workshop equipment required
♦ Inside caliper 50 … 100 mm.
Caution
The cylinder bore may not be worked on (reboring, honing,
grinding) may not be carried out using workshop tools! This will
damage the surface of the cylinder bore.
– Take measurements at 3 positions in both lateral direction
-A- and longitudinal direction -B-.
♦ Difference between actual and nominal diameter max. 0.08
mm.
Note
Cylinder bores must not be measured when cylinder block is
mounted on engine and gearbox support -VAS 6095- , as meas‐
urements may be incorrect.
Bearing shells - installation position
– Position bearing shells in centre of conrod and conrod bearing
cap when fitting.
Dimension -a- must be identical on both sides.
Amarok 2011 ➤
4-cylinder injection engine (2.0 l direct injection engine, turbocharger) - Edition 02.2011
38
Rep. gr.13 - Crankshaft group
