EC FSE 2003 -53-(2). After first race maintenance1. Air cleaner element2. Drive chain slack3. Rear sprocket nuts4. Sprockets5. Front and rear tire air pressure6. Front and rear axle shaft nuts7. Pivot shaft nut8. Muffler, silencer bolts or nuts9. Front, rear fender mounting bolts or nuts10. Fuel tank, seat mounting bolts or nuts11. Front and rear brakes12. Steering play13. Fuel tank fill14. Coolant level check(3) Maintenance notice for after riding on dusty courseIf dirt or dust gets through into the engine, the crankshaft big endwill wear excessively. After riding, inspect the crankshaft big end. Ifthe crankshaft big end is worn past the service limit, replace thecrankshaft big end with a new one.(4) Maintenance notice for after riding in rain on muddy course1. Apply grease to swing arm pivot and rear suspension system2. Inspect the drive chain and rear sprocket wear3. Clean the air cleaner element4. Check the cylinder and crankshaft big end bearing5. Grease the throttle grip and cable(5) Suggest spare partsLook service manualPREPARATION FOR COMPETITION(1). Check:1. Front axle shaft and nut, or axle clamp nut tightness2. Front fork clamp bolt tightness3. Handlebar clamp bolt tightness4. Throttle grip screw tightness5. Throttle grip operation6. Front and rear brake hose installation7. Front and rear brake fluid level8. Front and rear brake disc and caliper installation9. Front and rear brake function10. Fuel tank installation11. Shift pedal bolt tightness12. Engine mounting bolt tightness13. Engine sprocket installation14. Brake pedal bolt tightness15. Transmission oil level16. Carburetor clamp screw tightness17. Carburetor top cap tightness18. Linkage tie rod mounting bolt tightness19. Linkage rocker arm mounting bolt tightness20. Rear shock absorber bolt tightness21. Swing arm pivot shaft nut tightness22. Rear axle shaft nut tightness23. Rear sprocket bolts or nuts tightness24. Rear brake pedal operation25. Seat installation26. Front and rear wheel sproke tightness27. Front and rear tire air pressure28. Drive chain slack29. Coolant level