Periodic Maintenance Chart For The Emission Control System - Yamaha Star Owner's Manual

Periodic maintenance and adjustment
TIP
 From 31000 km (19000 mi) or 36 months, repeat the maintenance intervals starting from 11000 km (7000 mi) or 12
months.
 Items marked with an asterisk require special tools, data and technical skills, have a Yamaha dealer perform the ser-
vice.

Periodic maintenance chart for the emission control system

No. ITEM
7
1 * Fuel line
2 Spark plugs
3 * Valve clearance
Crankcase breath-
4 *
er system
5 * Idle speed
ROUTINE
• Check fuel and vacuum hoses for
cracks or damage.
• Replace if necessary.
• Check condition.
• Adjust gap and clean.
• Replace at 11000 km (7000 mi) or
12 months and thereafter every
10000 km (6000 mi) 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.
INITIAL
1000 km 6000 km 11000 km
(600 mi) (4000 mi) (7000 mi)
or or or
1 month 6 months 12 months
√ √
√
Replace.
√ √ √
√
√ √
7-3
ODOMETER READINGS
16000 km 21000 km
(10000 mi) (13000 mi)
or or
18 months 24 months
√ √
√
Replace.
√ √
√
√ √
EAU48481
EAU17592
26000 km
(16000 mi)
or
30 months
√
√
√
√
√