Polaris 2002 ATV Sportsman 6X6 - Manual (Page 95)

92
MAINTENANCE AND LUBRICATION
Adjustments
Front Brake
Front Wheel and Middle Axle
Brake
The front and middle axle
brakes are hydraulic disc type
brakes which are activated by
the brake lever being moved
toward the handlebar. These
brakes are self-adjusting and
require no adjustment.
The following checks are
recommended to keep the
brake system in good
operating condition. How
often they need checking
depends upon the type of
driving that has been done.
S
Always keep brake fluid at
an adequate level (see
page 40). Normal func-
tioning of the diaphragm
is to extend into the reser-
voir as fluid level drops.
If the fluid level is low
and the diaphragm is not
extended, a leak is indi-
cated and the diaphragm
should be replaced. Al-
ways fill the reservoir as
indicated whenever the
cover is loosened or re-
moved to insure proper
diaphragm operation. Use
Polaris DOT 3 brake fluid
(PN 2870990).
S
Check brake system for fluid leaks.
S
Check brake for excessive travel or spongy feel.
S
Check friction pads for wear, damage and looseness.
S
Check security and surface condition of the disc.
S
Pads should be changed when worn to 3/64″ (.1 cm), or about the
thickness of a dime.
3/64
″
(.1cm)
Middle Axle Brake