Piston Ring
Ring groove width | compression top | - |
compression bottom | 3.030-3.055 Millimeter (mm) | |
Side clearance | compression top | 0.040-0.075 Millimeter (mm) |
compression bottom | 0.040-0.085 Millimeter (mm) | |
oil ring | snug fit | |
Service limit | 0.10 mm | |
Piston ring gap | Compression (top )- gauge diameter | 0.100-0.250 Millimeter (mm) specification 82.4 mm diameter gauge |
Compression (bottom)- gauge diameter | 0.27-0.42 Millimeter (mm) | |
Oil ring (steel rail)- gauge diameter | 0.15-0.65 Millimeter (mm) | |
Compression (top)- service limit | 0.50 mm max | |
Compression (bottom)- service limit | 0.65 mm max | |
Oil ring (steel rail)- service limit | 0.90 mm max |