Pistons Specifications
WARNING: This page is about a different variant/trim than selected.
PISTONS SPECIFICATIONS
| Description | mm |
|---|---|
| Piston diameter, class 1. | 84.770 - 84.780 |
| Piston diameter, class 2. | 84.780 - 84.790 |
| Piston diameter, class 3. | 84.790 - 84.800 |
| Piston clearance in cylinder bore | 0.010 - 0.030 |
| Piston ring gaps (installed) | |
| - upper compression ring | 0.300 - 0.500 |
| - lower compression ring | 0.300 - 0.500 |
| - oil scraper ring | 0.400 - 1.400 |
Ring gap position: The piston ring gaps must be distributed evenly around the circumference of the piston This also applies to the oil scraper ring elements. Align the ring gaps at 120 degrees to each other.