technical data YAMAHA WR 125R 2010 Owners Manual

PERIODIC MAINTENANCE AND ADJUSTMENT
6-2
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EAU46871
TIP

The annual checks must be performed every year, except if a kilometer-based maintenance, or for the UK, a
mileage-based maintenance, is performed instead.


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 technical
skills.
EAU46920
Periodic maintenance chart for the emission control system NO. ITEM CHECK OR MAINTENANCE JOBODOMETER 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 lineCheck fuel hoses for cracks or
damage.√√√√√
2 Spark plugCheck condition.
Clean and regap.√√
Replace.√√
3*ValvesCheck valve clearance.
Adjust.√√√√
4*Fuel injectionAdjust engine idling speed.√√√√√√
5*Muffler and exhaust
pipeCheck the screw clamp(s) for
looseness.√√√√√
U22BE1E0.book Page 2 Wednesday, September 16, 2009 1:46 PM