Cylinders are precision honed and fitted with new pistons.
Following Crankshaft installation, runnout is once again checked for conformity to Rotax specs. If the part is out of tolerance, it is rejected. No in-house adjustments are performed on Green Sky Program Engine crankshafts. All Electrical components behind the Flywheel are replaced with factory new. Even though the components are historically reliable, one shorted or broken wire can result in loss of one ignition, or charging system.