For more information about the crankcase, crankshaft and pistons check out our articles below!
Item | Spec | Service Limit |
Main journal oil clearance | 0.020-0.060mm 0.0008-0.0023" |
0.085mm 0.0033" |
Main journal oil clearance | 0.020-0.060mm 0.0008-0.0023" |
0.085mm 0.0033" |
Crankpin oil clearance | 0.028-0.052mm 0.0011-0.0020" |
0.080mm 0.0031" |
Conrod side clearance | 0.150-0.350mm 0.0059-0.0138" |
0.06mm 0.024" |
The primary drive gear setup is a split gear for the 500 variants - Turbo included - where it moved to a solid gear for the 650s and the split gear was moved to the clutch for those models.
Item | Spec | Service Limit |
Cylinder Internal Diameter | ||
Cylinder Warpage | No warpage | 0.1mm 0.004" |