2011 Yamaha Motorsports V Star 250 Owners Manual - Page 39

2011 Yamaha Motorsports V Star 250 Manual

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PERIODIC MAINTENANCE AND ADJUSTMENT EAU48470 TIP G G From 19000 mi (31000 km) or 36 months, repeat the maintenance intervals starting from 7000 mi (11000 km) or 12 months. Items marked with an asterisk require special tools, data and technical skills, have a Yamaha dealer perform the service. EAU17581 Periodic maintenance chart for the emission control system INITIAL No. ITEM ROUTINE 600 mi (1000 km) or 1 month 4000 mi (6000 km) or 6 months √ ODOMETER READINGS 7000 mi 10000 mi 13000 mi 16000 mi (11000 km) (16000 km) (21000 km) (26000 km) or or or or 12 months 18 months 24 months 30 months 1 * Fuel line • Check fuel and vacuum hoses for cracks or damage. • Replace if necessary. • Check condition. • Adjust gap and clean. • Replace every 7000 mi (11000 km) or 12 months. • Check and adjust valve clearance when engine is cold. • Check breather hose for cracks or damage. • Replace if necessary. • Check and adjust engine idle speed. • Check for leakage. • Tighten if necessary. • Replace gasket(s) if necessary. 7-3 √ 2 Spark plugs √ Replace. √ Replace. √ 7 3 * Valve clearance Crankcase breather system Idle speed √ √ √ √ √ √ 4 * 5 * √ √ √ √ √ √ √ √ 6 * Exhaust system

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PERIODIC MAINTENANCE AND ADJUSTMENT
7-3
7
EAU48470
TIP
●
From 19000 mi (31000 km) or 36 months, repeat the maintenance intervals starting from 7000 mi (11000 km) or 12
months.
●
Items marked with an asterisk require special tools, data and technical skills, have a Yamaha dealer perform the service.
EAU17581
Periodic maintenance chart for the emission control system
No.
ITEM
ROUTINE
INITIAL
ODOMETER READINGS
600 mi
(1000 km)
or
1 month
4000 mi
(6000 km)
or
6 months
7000 mi
(11000 km)
or
12 months
10000 mi
(16000 km)
or
18 months
13000 mi
(21000 km)
or
24 months
16000 mi
(26000 km)
or
30 months
1
*
Fuel line
• Check fuel and vacuum hoses for
cracks or damage.
• Replace if necessary.
√
√
√
√
√
2
Spark plugs
• Check condition.
• Adjust gap and clean.
• Replace every 7000 mi (11000
km) or 12 months.
√
Replace.
√
Replace.
√
3
*
Valve clearance
•
Check and adjust valve clearance
when engine is cold.
√
√
√
√
√
√
4
*
Crankcase breather
system
•
Check breather hose for cracks or
damage.
• Replace if necessary.
√
√
√
5
*
Idle speed
• Check and adjust engine idle
speed.
√
√
√
√
√
6
*
Exhaust system
• Check for leakage.
• Tighten if necessary.
• Replace gasket(s) if necessary.
√
√
√
√
√