Troubleshooting - Yamaha XT250 2021 Owner's Manual

5. Lower the rear wheel so that it is
on the ground, and then put the
sidestand down.
6. Adjust the drive chain slack. (See
page 7-25.)
7. Tighten the axle nut to the speci-
fied torque.
Tightening torque:
Axle nut:
85 N·m (8.5 kgf·m, 63 lb·ft)
Periodic maintenance and adjustment

Troubleshooting

Although Yamaha motorcycles receive
a thorough inspection before shipment
from the factory, trouble may occur dur-
ing operation. Any problem in the fuel,
compression, or ignition systems, for
example, can cause poor starting and
loss of power.
The following troubleshooting chart
represents a quick and easy procedure
for checking these vital systems your-
self. However, should your motorcycle
require any repair, take it to a Yamaha
dealer, whose skilled technicians have
the necessary tools, experience, and
know-how to service the motorcycle
properly.
Use only genuine Yamaha replace-
ment parts. Imitation parts may look like
Yamaha parts, but they are often inferi-
or, have a shorter service life and can
lead to expensive repair bills.
WARNING
When checking the fuel system, do
not smoke, and make sure there are
no open flames or sparks in the ar-
ea, including pilot lights from water
7-40
EAU25853 heaters or furnaces. Gasoline or
gasoline vapors can ignite or ex-
plode, causing severe injury or
property damage.
EWA15142
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