Periodic maintenance and adjustment 38 ITEM REMARKS INITIAL EVERY PAGE 1 month or 800 km (500 mi) (40 hr) Seasonally or 4000 km (2500 mi) (200 hr) * Crankcase breather system • Check breather hose for cracks or damage. • Replace if necessary. — * Fuel line • Check fuel hose for cracks or damage. • Replace if necessary. — * Idle speed • Check and adjust idle speed. 44 * Fuel injection • Adjust synchronization. — * Exhaust system • Check for leakage. • Tighten or replace gasket if necessary. —