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Volkswagen Golf Mk7 Service & Repair Manual: Checking radial clearance of conrods

Using Plastigage, this page covers checking the Volkswagen Golf Mk7 conrod radial clearance — clean the bearing cap and journal, then place a correctly sized Plastigage strip across the bearing width.

Special tools and workshop equipment required
Plastigage
Procedure
–  Remove conrod bearing cap.
–  Clean bearing cap and bearing journal.
–  Place a Plastigage corresponding to the width of the bearing on the journal or into the bearing shells.
–  Fit conrod bearing cap and tighten to 30 Nm without turning further angle and without rotating crankshaft.
–  Remove conrod bearing cap again.
–  Compare width of Plastigage with the measurement scale.
Radial clearance: 0.028 … 0.065 mm.
–  Renew conrod bolts.
   

    Questions & answers

    Checking radial clearance of conrods — Volkswagen Golf Mk7

    How do I check Golf Mk7 1.4 TSI conrod bearing clearance?
    Use Plastigage between the journal and bearing shell. Torque the cap, remove and measure the width of the crushed strip against the scale.
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