Master Cylinder - Polaris 9920183 Owner's Manual For Maintenance And Safety

FEATURES AND CONTROLS

Master Cylinder

The master cylinder (2) is located on the right-hand handlebar. Check the brake fluid level
before each ride. The fluid level can be seen through the indicator window (3) on the top of
the master cylinder. This eye will appear dark when the fluid level is full. When fluid
needs to be added, the eye will be clear.
NOTE: When checking the fluid level, the ATV must be on level ground with the
handlebars straight. If the fluid level is low add DOT 3 brake fluid only. Do not
overfill. See page 173 for the part numbers of Polaris products.
WARNING
Overfilling the master cylinder will result in brake failure. Without room to expand, the
excess fluid will cause the brakes to apply automatically, which could result in serious
injury or death. Always maintain the fluid level between the MIN and MAX marks.
After opening a bottle of brake fluid, always discard any unused portion. Never store
or use a partial bottle. Brake fluid is hygroscopic, meaning it rapidly absorbs moisture
from the air. The moisture causes the boiling temperature of the brake fluid to drop,
which can lead to early brake fade and the possibility of accident or severe injury.
See page 140.
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