Yamaha NMAX - Periodic Maintenance Chart for the Emission Control System

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7-2
Periodic maintenance and adjustment
TIP
NO. ITEM CHECK OR MAINTENANCE JOB
ODOMETER READING
ANNUAL
CHECK
1000 km
(600 mi)
4000 km
(2400 mi)
8000 km
(4800 mi)
12000 km
(7200 mi)
16000 km
(9600 mi)
1
*
Fuel line
• Check fuel hoses for cracks or
damage.
¥¥¥¥¥
2
* Fuel filter
• Check condition.
• Replace if necessary.
Every 12000 km (7500 mi)
• Check condition.
•Clean and regap.
¥¥¥¥
Every 8000 km (5000 mi)• Replace
4 * Valves
• Check valve clearance.
• Adjust if necessary.
¥¥
5 * Fuel injection • Check engine idle speed. ¥¥¥¥¥
6 *
Exhaust system
• Check for leakage.
• Tighten if necessary.
• Replace gasket(s) if necessary.
¥¥¥¥¥
The annual checks must be performed every year, except if a kilometer-based (or mileage-based) maintenance is
performed instead.
From 20000 km (12000 mi), repeat the maintenance intervals starting from 4000 km (2400 mi).
Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and technical
skills.
Periodic maintenance chart for the emission control system
Spark plug
3