Polaris RANGER 1000 2023 Owner's Manual page 80

OPERATION
BRAKE BURNISHING
It is recommended that a burnishing procedure be performed on new vehicles or
after installation of new brake pads or rotors. This helps to conform the pads to
the rotor surface and achieve optimum braking performance.
Test drive the machine and gradually accelerate to more than 20 mph. Apply
light to moderate pressure to the brake pedal to slow the vehicle to roughly 5
mph. Repeat this process 10–30 times, allowing 30 seconds between brake
applications for the system to cool down.
IMPORTANT
Do not stop aggressively and do not slow to a complete stop during the
burnishing process. After brake burnishing is complete, drive the vehicle to
cool the brake pads and rotors.
NOTICE
The burnishing process may cause there to be brake dust on the wheels and
calipers. This is normal. When the system has cooled, use a rag and soapy
water (no harsh chemicals) to clean off the dust.
PVT BREAK-IN (CLUTCHES/BELT)
A proper break-in of the clutches and drive belt will ensure a longer life and
better performance. Break in the clutches and belt by operating at slower
speeds, in L gear, during the break-in period as recommended. Pull only light
loads. Avoid aggressive acceleration and high speed operation during the
break-in period.
If a belt fails, always clean any debris from the PVT intake and outlet duct and
from the clutch and engine compartments when replacing the belt.
78