audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Connecting Rod, Engine|Specifications|Page 1738 > < Connecting Rod, Engine|Specifications
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Connecting Rod: Testing and Inspection

Connecting Rod, Measuring Radial Clearance

Special tools, testers and auxiliary items required

‹› Plastigage

Procedure

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Remove connecting rod bearing cap.

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Clean the bearing cap and journal.

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Place the Plastigage over the entire width of the bearing journal or into the bearing shells.

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Install connecting rod bearing cap and tighten to 60 Nm. Do not turn crankshaft.

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Reinstall connecting rod cover.

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Compare width of Plastigage with calibrated scale.

Radial clearance:

‹› New: 0.020 to 0.069 mm.

‹› Wear limit: 0.120 mm.

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Replace connecting rod bolts.

Connecting Rod, Engine|Specifications|Page 1738 > < Connecting Rod, Engine|Specifications