Test Sequence
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.
-- Insert The Valve Into Guide. The Valve Stem End Must Be Flush With The Guide. Due To Differences In Valve Stem Diameter, Only Use Intake Valves In Intake Valve Guides, And Exhaust Valves In Exhaust Valve Guides.
-- Determine The Tilting Clearance.
Wear Limit
| Intake Valve Guide | Exhaust Valve Guide |
|---|---|
| 0.60 mm | 0.60 mm |
- If The Wear Limit Is Exceeded, Measure Again Using New Valves. If The Wear Limit Is Still Exceeded, Replace The Cylinder Head.
- If The Valve Is To Be Replaced As Part Of A Repair, Use A New Valve For The Measurement.