Pistons, Removing And Installing: Installing
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2017 Audi A5 Quattro, 2016 Audi A5 Quattro, 2015 Audi A5 Quattro, 2014 Audi A5 Quattro, and 2013 Audi A5. However, it is still accessible from the selected car via links, so may be relevant.
Install in reverse order of removal and note the following:
- Replace the bolts that were tightened with an additional turn after removing them.
- Arrow on the piston crown points toward belt pulley side.
-- Install the compression ring. Refer to -item 10- OVERVIEW - PISTONS AND CONNECTING ROD.
-- Installing the oil scraping ring. Refer to -item 11- OVERVIEW - PISTONS AND CONNECTING ROD.
-- Coat the contact surface of the bearing shells and the cylinder wall with engine oil.
-- Push the piston -1- with the :T40347 carefully by hand in the cylinder -arrow-.
- Arrow on the piston crown points toward belt pulley side.
-- Install the connecting rod bearing cap. Pay attention to the installation position -item 2- OVERVIEW - PISTONS AND CONNECTING ROD.
-- Install the cylinder head. Refer to CYLINDER HEAD, REMOVING AND INSTALLING .
-- Install the oil pan upper section. Refer to OIL PAN UPPER SECTION, REMOVING AND INSTALLING .