Q5 Quattro V6-3.2L (CALB) (2009)
Connecting Rod: Testing and Inspection
Connecting Rod, Measuring Radial Clearance
Connecting Rod, Measuring Radial Clearance
Special tools, testers and auxiliary items required
‹› Plastigage
Procedure
-
Remove connecting rod bearing cap.
-
Clean bearing cap and journal.
-
Place Plastigage over the entire width of the bearing journal or into the bearing shells.
-
Install connecting rod bearing cap and tighten to 30 Nm. Do not turn crankshaft.
-
Reinstall connecting rod cover.
-
Compare width of Plastigage with calibrated scale.
Radial clearance:
‹› New: 0.010 to 0.052 mm.
‹› Wear limit: 0.120 mm.
-
Replace connecting rod bolts.