TT Quattro Coupe V6-3.2L (BHE) (2005)
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Make measurements at three positions diagonally in transverse direction -A- and in longitudinal direction -B-. Use a cylinder gauge, 50... 100 mm,
to measure.
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Max. deviation from nominal dimension: 0.08 mm
Installing piston with tool T10147
Note:
If a new installing tool (funnel) is used to install the pistons, first pass a piston (with oiled piston rings) twice through the tool and remove any
resulting metal debris. Only then install the piston with the piston rings.
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Lubricate tool and push piston in by hand.
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Flat side of piston crown must face projection on installing tool (arrow).
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Hold tool (with piston inserted) on upper edge and press piston in with both thumbs.
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Push piston in until it protrudes approx. 15 mm from lower edge of installing tool.
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Place piston in appropriate cylinder bore.
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Projection on installing tool (arrow) must face center of cylinder block.
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Hold installing tool firmly against cylinder block and push in piston.