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PERIODIC MAINTENANCE AND MINOR REPAIR
PERIODIC MAINTENANCE AND MINOR REPAIR
PERIODIC MAINTENANCE CHART FOR THE EMISSION CONTROL SYSTEM
NO.
ITEM
1
Fuel line
*
2
Spark plug
3
Valve clearance
*
Crankcase breather
4
*
system
5
Fuel injection
*
6
Exhaust system
*
7
Air induction system
*
* Since these items require special tools, data and technical skills, have a Yamaha dealer perform
the service.
ROUTINE
• Check fuel and vacuum hoses for
cracks or damage.
• Replace if necessary.
• Check condition.
• Adjust gap and clean.
• Replace at 4000 mi (7000 km) or
12 months and thereafter every
4000 mi (6000 km) or 12 months.
• Check and adjust valve clearance
when engine is cold.
• Check breather hose for cracks or
damage.
• Replace if necessary.
• Check engine idle speed.
• Check for leakage.
• Tighten if necessary.
• Replace gasket(s) if necessary.
• Check the air cut-off valve, reed
valve, and hose for damage.
• Replace any damaged parts.
INITIAL
600 mi
2,000 mi
4,000 mi
(1,000 km)
(4,000 km)
(7,000 km)
or
or
1
6
month
months
months
V
V
Replace.
V
V
V
V
V
V
3-2
ODOMETER READING
6,000 mi
8,000 mi
(10,000 km)
(13,000 km)
or
or
or
12
18
24
months
months
V
V
V
V
Replace.
Every 6000 mi (10000 km)
V
V
V
V
V
V
V
V
V
V
V
V
10,000 mi
(16,000 km)
or
30
months
V
V
V
V
V
V
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Troubleshooting
