Yamaha MTM125 - Periodic Maintenance Chart for the Emission Control System

Periodic maintenance and adjustment
6-3
6
EAU71021
TIP
 The annual checks must be performed every year, except if a distance-based maintenance is performed in-
stead.
 From 30000 km (17500 mi), repeat the maintenance intervals starting from 6000 km (3500 mi).
 Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and tech-
nical skills.
EAU71041
Periodic maintenance chart for the emission control system
NO. ITEM CHECK OR MAINTENANCE JOB
ODOMETER READING
ANNUAL
CHECK
1000 km
(600 mi)
6000 km
(3500 mi)
12000 km
(7000 mi)
18000 km
(10500 mi)
24000 km
(14000 mi)
1 * Fuel line
• Check fuel hoses for cracks or
damage.
• Replace if necessary.
√√√√√
2 * Spark plug
• Check condition.
• Adjust gap and clean.
√√
• Replace. √√
3 * Valve clearance • Check and adjust. √√√√
4 * Fuel injection
• Check and adjust engine idle
speed.
√√√√√√
5 * Exhaust system
• Check for leakage.
• Tighten if necessary.
• Replace gasket if necessary.
√√√√√
6 *
Evaporative emis-
sion control system
• Check control system for dam-
age.
• Replace if necessary.
√√
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