Yamaha YZF250, Руководство пользователя

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Periodic maintenance and adjustment
7-3
7
EAU62940
TIP
t The annual checks must be performed every year, except if a kilometer-based maintenance is performed in-
stead.
t
From 25000 km or 25 months, repeat the maintenance intervals starting from 5000 km or 5 months.
t Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and tech-
nical skills.
EAUN0411
Periodic maintenance chart for the emission control system
NO. ITEM CHECK OR MAINTENANCE JOB
ODOMETER READING (whichever comes first)
ANNUAL
CHECK
1000 km
or
1 month
5000 km
or
5 months
10000 km
or
10 months
15000 km
or
15 months
20000 km
or
20 months
1 * Fuel line
t Check fuel hoses for cracks or
damage.
√ √ √ √ √
2 * Fuel filter
t
Check condition.
t
Replace if necessary.
√ √
3 * Spark plugs
t
Check condition.
t
Clean and regap.
√ √
t Replace.
√ √
4 * Valves
t Check valve clearance.
t Adjust if necessary.
√ √
5 * Fuel injection
t
Adjust synchronization.
√ √ √ √ √
6 * Exhaust system
t Check for leakage.
t Tighten if necessary.
t Replace gasket(s) if necessary.
√ √ √ √ √