Periodic Maintenance Chart For The Emission Control System - Yamaha AL125 Owner's Manual

PERIODIC MAINTENANCE AND ADJUSTMENT
TIP
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●
The annual checks must be performed every year, except if a kilometer-based maintenance is performed in-
stead.
● From 20000 km, repeat the maintenance intervals starting from 4000 km.
● Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and techni-
cal skills.
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Periodic maintenance chart for the emission control system

NO. ITEM
1 * Fuel line
2 Spark plug
7
3 * Valves
4 * Carburetor
5 * Muffler and exhaust pipe • Check the screw clamp(s) for looseness.
6 * Air induction system
CHECK OR MAINTENANCE JOB
• Check fuel and vacuum hoses for cracks or damage.
• Check condition.
• Clean and regap.
• Replace.
• Check valve clearance.
• Adjust if necessary.
• Adjust engine idling speed.
• Check the air cut-off valve, reed valve, and hose for damage.
• Replace any damaged parts if necessary.
ODOMETER READING (km)
1000
√
√
7-2
ANNUAL
CHECK
4000 8000 12000 16000
√ √ √ √
√ √ √ √
Every 10000 km (6000 mi)
√ √
√ √ √ √
√ √ √ √
√ √ √ √
EAUU0620
EAU46940
√
√
√