For Europe and Oceania EBU22403 PERIODIC MAINTENANCE AND LUBRICATION CHART NOTE: For ATVs not equipped with an odometer or an hour meter, follow the month maintenance inter- vals. For ATVs equipped with an odometer or an hour meter, follow the km (mi) or hours maintenance intervals. However, keep in mind that if the ATV isn’t used for a long period of time, the month maintenance intervals should be followed. Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and technical skills. 3 - 4 PERIODIC MAINTENANCE AND LUBRICATION CHART CHK ADJ NO.
ITEM CHECK OR MAINTE- NANCE JOB Whichever month comes first km (mi) hours INITIAL EVERY month 1 3 6 6 12 km (mi) 320 (200) 1200 (750) 2400 (1500) 2400 (1500) 4800 (3000) hours 20 75 150 150 300 1 * Fuel line • Check fuel hoses for cracks or other damage, and replace if necessary. √ √ √ 2 Spark plug • Check condition and clean, regap, or replace if nec- essary. √ √ √ √ √ 3 * Valves • Check valve clearance and adjust if necessary. √ √ √ √ 4 Air filter element • Clean and replace if necessary. Every 20–40 hours (more often in wet or dusty areas) 5 * Front brake • Check operation and correct if necessary. • Check fluid level and ATV for fluid leakage, and correct if necessary.
√ √ √ √ √ • Replace brake pads. Whenever worn to the limit 6 * Rear brake • Check operation and correct if necessary. • Check brake pedal free play and adjust if neces- sary. • Check fluid level and ATV for fluid leakage, and correct if necessary. √ √ √ √ √ • Replace brake pads. Whenever worn to the limit 7 * Brake hoses • Check for cracks or other damage, and replace if necessary. √ √ √ √ • Replace. Every 4 years 8 * Rear brake hose protectors • Check for wear, cracks or other damage, and replace if necessary. √ √ √ √ √ 9 * Wheels • Check runout and for damage, and replace if nec- essary. √ √ √ √ 10 * Tires • Check tread depth and for damage, and replace if necessary.
• Check air pressure and balance, and correct if nec- essary. √ √ √ √ 11 * Wheel bearings • Check for looseness or damage, and replace if necessary. √ √ √ √ 12 * Upper and lower arm pivots • Lubricate with lithium-soap-based grease. √ √ √ 13 * V-belt • Check for wear, cracks or other damage, and replace if necessary. √ √ √ √ 14 * Drive shaft univer- sal joint • Lubricate with lithium-soap-based grease. √ √ √ 15 * Chassis fasteners • Make sure that all nuts, bolts, and screws are prop- erly tightened. √ √ √ √ √