88
3. If thickness of either brake pad is
less than 3.2 mm (0.125 in.), take
the ATV to an authorized Arctic
Cat ATV dealer to have brake pads
replaced. Install the wheel and
tighten to 5.5 kg-m (40 ft-lb).
730-434C
AUXILIARY BRAKE
(250/300/400 ACT)
The auxiliary brake must be properly
maintained to be fully functional.
1. Press the auxiliary brake pedal.
ATV-0088D
2. With the engine off, transmission
in neutral, and the reverse lever in
the forward position, attempt to
move the ATV.
3. If the rear wheels are locked, it is
adjusted properly.
4. If the rear wheels are not locked, it
must be adjusted (set up).
To adjust (set up) the brake, use the fol-
lowing procedure.
1. Loosen the right-hand jam nut
(wheel-side when viewing from
behind) of the adjuster arm.
2. Pull the brake cable to the left and
push the adjuster arm to the right.
733-730B
AF765A
NOTE: On the 250/300, there
should be 3.2 mm (1/8 in.) free-play
gap between the brake pedal arm
and the brake pedal bracket.
AF796A
NOTE: On the 400 ACT, there
should be 12.7 mm (1/2 in.) free-
play gap between the pedal and
the footrest.
! WARNING
Be sure to inspect the auxiliary
brake system before each use.
Always maintain brakes according
to the Maintenance Schedule.
250/300/
400 ACT
400/500