Yamaha C3 2007 - Periodic Maintenance Chart for the Emission Control System

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EAU17226
PERIODIC MAINTENANCE AND MINOR REPAIR
EAU17560
Periodic maintenance chart for the emission control system
Maintenance, emission control system<IXE>
NO. ITEM ROUTINE
INITIAL 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
10,000 mi
(16,000 km)
or
30
months
1
*
Fuel line
• Check fuel and vacuum hoses for
cracks or damage.
• Replace if necessary.
  
2 Spark plug
• 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.
 Replace.  Replace. 
3
*
Valve clearance
• Check and adjust valve clearance
when engine is cold.
 Every 6000 mi (10000 km)
4
*
Crankcase breather
system
• Check breather hose for cracks or
damage.
• Replace if necessary.
  
5
*
Fuel injection • Check engine idle speed. 
6
*
Exhaust system
• Check for leakage.
• Tighten if necessary.
• Replace gasket(s) if necessary.

7
*
Air induction system
• Check the air cut-off valve, reed
valve, and hose for damage.
• Replace any damaged parts.

* Since these items require special tools, data and technical skills, have a Yamaha dealer perform the service.
3B3-F8199-11_ch6.pmd 2007/07/30, 16:362