Arctic Cat Prowler HDX Service Manual page 17

C. Remove the protective cap, install one end of a
clear hose onto the RIGHT REAR (700) or REAR
DRIVELINE (500) bleeder screw, and direct the
other end into a container; then while holding
slight pressure on the brake pedal, open the
bleeder screw and watch for air bubbles. Close the
bleeder screw before releasing the brake pedal.
Repeat this procedure until no air bubbles are
present. Then the rear left repeat B and C.
NOTE: During the bleeding procedure, watch the
reservoir very closely to make sure there is always
a sufficient amount of brake fluid. When the level
falls below MIN, refill the reservoir before the
bleeding procedure is continued. Failure to main-
tain a sufficient amount of fluid in the reservoir will
result in air in the system.
14
D. At this point, perform steps B and C on the REAR
E. Repeat steps B and C until the brake pedal is firm.
3. Carefully check the entire hydraulic brake system
that all hose connections are tight, the bleed screws
are tight, the protective caps are installed, and no
leakage is present.
This hydraulic brake system is designed to use DOT 4
brake fluid only. If brake fluid must be added, care must be
taken as brake fluid is very corrosive to painted surfaces.
INSPECTING HOSES
Carefully inspect the hydraulic brake hoses for cracks or
other damage. If found, the brake hoses must be replaced.
REAR 500
CHECKING/REPLACING PADS
HDX236A
The clearance between the brake pads and brake discs is
adjusted automatically as the brake pads wear. The only
REAR 700
maintenance that is required is replacement of the brake
pads when they show excessive wear. Check the thick-
ness of each of the brake pads as follows.
1. Remove the wheel corresponding to the brake being
checked.
2. Measure the thickness of each brake pad.
AF637D
FRONT
3. If thickness of either brake pad is less than 1.0 mm
(0.039 in.), the brake pads must be replaced.
 NOTE: The brake pads should be replaced as a set.
PR377C
4. To replace the brake pads, use the following proce-
dure.
A. Remove the cap screws securing the caliper
LEFT bleeder screw (700 only); then move to the
FRONT LEFT bleeder screw and follow the same
procedure. Finally complete the procedure on the
FRONT LEFT bleeder screw.
CAUTION
holder to the knuckle; then remove the pads from
the caliper.
PR376A