Golf L4-2.0L (BEV) (2004)
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Feeler gauge
Work sequence
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Clean groove before checking.
Fig. 3 Checking piston
Special tools and equipment
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External micrometer 75 . .. 100 mm
Test sequence
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Measure pistons approximately 10 mm from lower edge of skirt, 90- offset to axis of piston pin.
Deviation from nominal dimension: max. 0.04 mm
Fig. 4 Installation position of bearing shells
Bearing shell -1- with oil channel (arrow) for connecting rod.
Bearing shell -2- without oil channel connecting rod bearing cap.
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Insert bearing shells and connecting rod bearing cap centrally.
Dimension -a- must be same on both left and right side deviation: 0.2 mm.
Fig. 5 Checking cylinder bores