Improvised Tools
WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 2017 Audi S3, 2017 Audi RS 3, 2017 Audi A3 Quattro, 2017 Audi A3, and 2016 Audi S3. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
This list outlines the testers, tools and materials required for expert refrigerant circuit repair work.
Charging Hose with Connection for Workshop Compressed-Air System
A - Charging hose 5/8" - 18 UNF** (version with large inner diameter)
B - Connection for workshop compressed-air system ** (always use filter)
** Tools and materials, which are commercially available.