Can-Am 2009 DS 450 Operator's Manual page 110

MAINTENANCE PROCEDURES
WARNING
When the tires are replaced, never
install a bias tire with a radial tire.
This combined application may
create handling and/or stability
problems.
Do not mix tires of different size
and/or design on the same axle.
Front tire pairs or rear tire pairs
must be the identical model and
manufacturer.
For unidirectional tread pattern,
ensure that the tires are installed
in the correct direction of rotation.
The radial tires must be installed
as a complete set.
Severe injury or death can result
if you do not follow these instruc-
tions.
Wheel Removal
Loosen nuts then lift vehicle.
Support vehicle securely using jack
stands.
Remove nuts, washers then remove
wheel.
NOTICE
To avoid any damage to
front brake discs, never remove or
ride vehicle without front discs pro-
tector properly installed.
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108
vmo2008-011-103
DISC PROTECTOR
Wheel Installation
At front, ensure that brake discs pro-
tectors are properly installed.
vmo2008-011-104_a
FRONT WHEEL
1. Disc protector
Install nuts and washers.
Gently tighten nuts in a criss-cross
sequence then apply a final torque of
52 N•m.
NOTICE
Always use the recom-
mended wheel nuts and washers.
Using a different nut and washer
could cause damages to the rim.