Yamaha XSR900 2021 - Periodic Maintenance Chart for the Emission Control System

Periodic maintenance and adjustment
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6
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12
EAU48491
TIP
 From 24000 mi (37000 km) or 36 months, repeat the maintenance intervals starting from 8000 mi (13000 km) or 12
months.
 Items marked with an asterisk require special tools, data and technical skills, have a Yamaha dealer perform the service.
EAU17602
Periodic maintenance chart for the emission control system
No. ITEM ROUTINE
INITIAL ODOMETER READINGS
600 mi
(1000 km)
or
1 month
4000 mi
(7000 km)
or
6 months
8000 mi
(13000 km)
or
12 months
12000 mi
(19000 km)
or
18 months
16000 mi
(25000 km)
or
24 months
20000 mi
(31000 km)
or
30 months
1 * Fuel line
• Check fuel hoses for cracks or
damage.
• Replace if necessary.

2 * Spark plugs
• Check condition.
• Adjust gap and clean.

• Replace. 
3 * Valve clearance
• Check and adjust valve clearance
when engine is cold.
Every 26600 mi (42000 km)
4 * Fuel injection • Adjust synchronization. 
5 *
Evaporative
emission control
system (for
California only)
• Check control system for
damage.
• Replace if necessary.

6 *
Air induction
system
• Check the air cut-off valve, reed
valve, and hose for damage.
• Replace any damaged parts.

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