Connecting Rods, Checking Radial Clearance: Procedure
WARNING: This page is about a different car, the 2016 Audi A3 and 2015 Audi A3. However, it is still accessible from the selected car via links, so may be relevant.
-- Remove the connecting rod bearing cap. Clean the bearing cap and journal.
-- Place the Plastigauge® over the entire width of the bearing journal or into the bearing shells.
-- Place connecting rod bearing cap and fasten with the old bolts (refer to -item 1- OVERVIEW - PISTONS AND CONNECTING RODS- List Item:Bolts), do not turn the crankshaft.
-- Install the connecting rod bearing cap.
-- Compare width of Plastigauge® with calibrated scale.
Radial clearance:
- Wear limit: 0.08 mm.
-- Replace connecting rod bolts.