3-2
CHK
ADJ
PERIODIC MAINTENANCE CHART FOR THE
EMISSION CONTROL SYSTEM
EAU17560*
Periodic maintenance chart for the emission control system
* Since these items require special tools, data and technical skills, have a Yamaha dealer perform
the service.
NOTE:
From 10000 mi (16000 km) or 30 months, repeat the maintenance intervals starting from 2000 mi
(4000 km) or 6 months.
NO.
ITEM
ROUTINE
ODOMETER READING
600 mi
(1,000
km)
or
1
month
2,000 mi
(4,000
km)
or
6
months
4,000 mi
(7,000
km)
or
12
months
6,000 mi
(10,000
km)
or
18
months
8,000 mi
(13,000
km)
or
24
months
1
*
Fuel line
• Check fuel hoses and vacuum hose for cracks or damage.
2
*
Valves
• Check valve clearance.
• Adjust if necessary.
3
*
Spark plug
• Check condition.
• Clean and regap.
• Replace.
4
*
Air filter element
• Clean.
• Replace.
5
*
Crankcase breather
system
• Check breather hose for cracks or damage.
• Replace if necessary.
6
*
Carburetor
• Adjust engine idling speed.
7
*
Exhaust system
• Check for leakage.
• Tighten if necessary.
• Replace gaskets if necessary.
8
*
Evaporative emission
control system
• Checkcontrol system for damage.
• Replace if necessary.
9
*
Air induction system
• Check the air cut-off valve, reed valve, and hose for damage.
• Replace any damaged.
