2008 Yamaha Motorsports Grizzly 700 FI Auto. 4x4 EPS Ducks Unlimited Edition O - Page 96

EBU21742 Periodic maintenance chart for the emission control system NOTE: • For ATVs not equipped with an odometer or an hour meter, follow the month maintenance intervals. • 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. INITIAL NO. ITEM CHECK OR MAINTENANCE JOB Whichever comes first month km (mi) hours 1 * Fuel line Spark plug 4 5 * * * Valves Fuel injection Crankcase breather system Exhaust system Spark arrester • Check fuel hoses for cracks or other damage, and replace if necessary. • Check condition and clean, regap, or replace if necessary. • Check valve clearance and adjust if necessary. • Check and adjust engine idle speed. • Check breather hose for cracks or other damage, and replace if necessary. • Check for leakage and replace gasket(s) if necessary. • Check for looseness and tighten all screw clamps and joints if necessary. • Clean. 8-3 320 (200) 20 1300 (800) 80 EVERY 12 2500 2500 5000 (1600) (1600) (3200) 160 160 320 8 V V V V V V V V 1 1 } 1 } V V ^ } V V T T V V 6 7 *