technical data YAMAHA MT-03 2018 Owners Manual

Periodic maintenance an d a djustment
6-3
6
EAU71031
TIP
z The annual checks must be performe d every year, except if a distance-
b ased maintenance is performe d instea d.
z From 50000 km (30000 mi), repeat the maintenance intervals starting from
10000 km (6000 mi).
z Items marked with an asterisk should be performed by a Yamaha dealer as
they require special tools, data and technical skills.
EAU71071
Perio dic maintenance chart for the emission control system
NO. ITEM
1 *Fuel line • Check fuel hoses for cracks or
damage.
• Replace if necessary. √√√√√
2 *Spark plu gs • Check condition.
• Adjust gap and clean.
√√
• Replace. √√
3 *Valve clearance • Check and adjust. Every 40000 km (24000 mi)
4 *Fuel injection • Check engine idle speed.
√√√√√√
• Check and adjust synchroniza- tion. √√√√√
5 *Exhaust system • Check for leakage.
• Tighten if necessary.
• Replace gaskets if necessary. √√√√√
6 *Evaporative emis-
sion control sys-
tem • Check control system for dam-
age.
• Replace if necessary. √√
7 *Air in
duction sys-
tem • Check the air cut-off valve, reed
valve, and hose for damage.
• Replace any damaged parts if necessary. √√√√√X 1000 km
CHECK OR
MAINTENANCE JOB
X 1000 mi
ODOMETER READINGS
ANNUAL CHECK
110203040
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UB9AE0E0.book Page 3 Thursday, March 23, 2017 2:48 PM