1993 Chevrolet Lumina Owner's Manual - Page 218

Service & Appearance Care Windshield WasherFluid (CONT.) When using concentrated washer fluid, followthe manufacturer's instructions for adding water. Don't mix water with ready-touse washer fluid. Water can cause the solution to freeze and damage your washer fluid tank and other parts the washer of system. Also, water doesn't clean as well as washer fluid. Fill your washer fluid tank only 3/4 full when it's very cold. allows for expansion, whic could damage t completely full. Don't use radiator antifreeze in your windshield washer. It can damage your washer system and paint. 216 Brake Master Cylinder that Your brake master cylinder is here. It is The other reason is fluid is leaking filled with DOT-3 brake fluid. out of the brake system. If it is, you should have your brake system fixed, Your vehicle is equipped with either since a leak means that sooner or later Standard Power Brakes orthe Antiyour brakes won't work well, or won't Lock Brake System. work at all. There are only two reasons why the brake fluid level in your master cylinder So, it isn't agood idea to "top off" your brake fluid. Adding brake fluid won't might go down. The first is the that correct a leak.If you add fluid when brake fluid goes down an acceptable to your liningsare worn, then you'll have level during normal brake lining wear. too much fluid when you get new brake When new liningsare Dut in, the fluid linings. You should add (or remove) level goes back up. brake fluid, as necessary, only when work is doneon the brake hydraulic system.