Troubleshooting - Yamaha YZ85(W) Owner's Manual

PERIODIC MAINTENANCE AND MINOR REPAIR
EAU25870
Tightening torque:

Troubleshooting

Axle nut:
Although Yamaha motorcycles receive
90 Nm (9.0 m·kgf, 65 ft·lbf)
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 charts
represent quick and easy procedures
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
6
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.
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