6. ENGINE REMOVAL MXU 250R/300R Rubber Sleeve Nut Slide the rubber sleeve back to expose the starter motor wire nut. Remove the starter motor wire nut for disconnect the starter motor wire. Ground Wire Bolt Remove the bolt at the starter motor for disconnect the ground wire lead. Ignition Pulse Generator Connector Remove the A.C.Generator, ignition pulse generator and gear change switch connectors. Gear Change Switch A.C.Generator Connector Connectors 6-4