1998 Chevrolet Tracker Owner's Manual - Page 267

If it is, you should have your brake system fixed, since a leak means that sooner or later your brakes won't work well, or won't work all. at Checking Brake Fluid So, it isn't a good idea "top off' your brake fluid. to Adding brake fluid won't correct a leak. If you add fluid when your linings worn, then you'll have much are too fluid when you get new brake linings. should add You (or remove) brake fluid, as necessary,only when work is done on the brake hydraulic system. You can check the brake fluid without takingoff the cap. Just look at the brake fluid reservoir. The fluid level should be above MIN. If it isn't, have your brake system checked to see if there is a leak. If you have too much brake fluid, it spill on can the engine. The fluid will burn engine is if the hot enough.You or others could be burned, and your vehicle could be damaged. Add brake fluid onlywhen work is done on the brake hydraulic system. Refer tothe Maintenance Schedule to determine when to check your brake fluid. See "Periodic Maintenance Inspections" in the Index. on After work is done the brake hydraulic system, make sure the level is above MIN but not over the the MAX mark or the top the window on the side of of the reservoir. 6-30