Can-Am DS 450 2008, Shop Manual

Page: 304 / 401

Section 08 CHASSIS
Subsection 01 (WHEELS/TIRES)
GENERAL
During assembly/installation, use the torque val-
ues and service products as in the exploded view.
Clean threads before applying a threadlocker. Re-
fer to
SELF-LOCKING FASTENERS
and
LOCTITE
APPLICATION
at the beginning of this manual for
complete procedure.

WARNING
Torque wrench tightening specifications
must be strictly adhered to.
Locking devices (ex:
locking tabs, elastic
stop nuts, cotter pin, etc.) must be replaced
with new ones.
Hoses or cables removed or disconnected must
be installed and routed at the same place.
CAUTION: Locking ties that had to be removed
during a procedure, must be replaced and in-
stalled at the same place.

WARNING
When the tires are replaced, never install a
bias tire with a radial tire. This combined ap-
plication may create handling and/or stability
problems.
Do not mix tires of different size and/or de-
sign on the same axle. Front tires or rear tires
must be of the identical model and manufac-
turer.
For unidirectional tread pattern, ensure that
the tires are installed in the correct direction
of rotation.
The radial tires must be installed as a com-
plete set.
Severe injury or death can result if you do not
follow these instructions.
MAINTENANCE
TIRE PRESSURE

WARNING
Tire pressure greatly affects vehicle handling
and stability.
Underpressure may cause
tire to deflate and rotate on wheel. Over-
pressure may burst the tire. Always follow
recommended pressure.
Since tires are
low-pressure types, a manual pump should
be used.
Check pressure when tires are COLD before using
the vehicle. Tire pressure changes with tempera-
ture and altitude.
Recheck pressure if one of these conditions has
changed.
TIRE PRESSURE FRONT REAR
MAXIMUM 41.5 kPa (6 PSI)
Up to
100 kg (220 lb)
MINIMUM 34.5 kPa (5 PSI)
PROCEDURES
TIRE
Tire Inspection
Check for air leaks (hissing sound) caused by an
ill-fitting rim or a faulty tire valve.
Check tire for:
– Cuts
– Slits
– Cracks.
Check sides of tire for:
– Bumps
– Bulges
– Nails
– Other foreign objects.
Check minimum tread depth by using a tread
depth gauge. Check in three locations across the
tire's tread:
– Outer edge
– Center
– Inside edge.
It is normal to see uneven wear on tires depending
on how the vehicle is driven and road conditions.
The front tires external or internal edges tread will
wear unevenly depending on if the vehicle is driv-
en smoothly or aggressively.
Tire Replacement
To replace a tire, do the following:
Remove WHEEL from vehicle, see procedure in
this section.
Using an automotive tire changer (rim clamp
type), remove the old tire.
NOTE: Refer to manufacturer's instructions for
tire changer operation.
Install the new tire.
Remove the old balancing masses from rim.
284
vmr2008-028