Yamaha PG-1 - Periodic maintenance chart for the emission control system

Periodic maintenance and adjustment
7-2
7
EAUU0621
TIP
 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 tech-
nical skills.
EAUU2431
Periodic maintenance chart for the emission control system
NO. ITEM CHECK OR MAINTENANCE JOB
ODOMETER READING (whichever comes first)
ANNUAL
CHECK
1000 km
or
1 month
4000 km
or
4 months
8000 km
or
8 months
12000 km
or
12 months
16000 km
or
16 months
1 * Fuel line
• Check fuel hose for cracks or
damage.

2 * Fuel filter
• Check condition.
• Replace if necessary.
Every 12000 km (7500 mi)
3Spark plug
• Check condition.
• Clean and regap.

• Replace. Every 8000 km (5000 mi)
4 * Valves
• Check valve clearance.
•Adjust.

5 * Fuel injection
• Check engine idle speed. 
• Clean, check fuel injection vol-
ume and angle of injector.
Every 10000 km (6200 mi)
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