1995 Chevrolet Blazer Owner's Manual - Page 268
1995 Chevrolet Blazer Manual
Page 268 highlights
To Check Brake Fluid ... You can check the brake fluid without taking the cap. Just look at the off windows on the brake fluid reservoir. fluid levels should above MIN. The be If they aren't, have your brake system checked to if there is a leak. see After work isdone on the brake hydraulic system, make sure the levels are above MIN and below the top of each window. What to Add When you do need brake fluid, use only DOT-3 brake fluid- such as Delco Supreme 11 (GM P r No. 1052535). Use new brake fluidfrom a at sealed container only, and always clean the brake fluid reservoir cap before removing it. @ NOTICE: 0 Don't let someoneput in the wrong kind of fluid. For example, just few drops of mineral-based oil, such asengine a oil, in your brake system can damage brake system parts so badly that they'll have tobe replaced. Brake fluid can damage paint, so be careful not to spill brake fluid on yourvehicle. If you do, wash it off immediately. See "Appearance Care"in the Index. 0 6-28