Checking ring to groove clearance
WARNING: This page is about a different variant/trim than selected.
Courtesy of VOLKSWAGEN UNITED STATES, INC.
Special tools, testers and auxiliary items required
Clean ring groove before checking.
| Piston ring |
|
Ring to groove clearance |
| |
|
New |
Wear limit |
| compression rings |
mm |
0.02 to 0.07 |
0.12 |
| Oil scraping ring |
mm |
0.02 to 0.06 |
0.12 |