odometer YAMAHA YFZ450 2006 Owners Manual

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EBU02622
PERIODIC MAINTENANCE/LUBRICATION
NOTE:8For ATVs not equipped with an odometer or an hour meter, follow the month maintenance intervals.
8For 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.
8Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and technical skills.
INITIAL EVERY
month 1 3 6 6 12
ITEM ROUTINEWhichever
km 320 1200 2400 2400 4800 comes first
(mi) (200) (750) (1500) (1500) (3000)
hours 20 75 150 150 300
Fuel line*9Check fuel hose for cracks or damage.
222
9Replace if necessary.
9Check condition.
Spark plug9Adjust gap and clean.22222
9Replace if necessary.
Valves*9Check valve clearance.
2 222
9Adjust if necessary.
Carburetor*9Check starter (choke) operation.
2222
9Adjust engine idle speed.
Crankcase breather9Check breather hose for cracks or damage.
222
system*9Replace if necessary.
9Check for leakage.
Exhaust system*9Tighten if necessary.222
9Replace gasket if necessary.
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