1997 Chevrolet Blazer Owner's Manual - Page 274

How to Add Fluid Here's how to add fluid. Referto the Maintenance Schedule to determinewhat kind of fluid to use. See "Recommended Fluids and Lubricants" in the Index. When to Check and What to Use I. Remove the filler plug. 2. Add fluid at the filler plughole. Add only enough fluid tobring the fluid level to the bottom of the up filler plughole. 3. Install the filler plug.Be sure the plug is fully seated. Hydraulic Clutch The hydraulic clutch systemin your vehicle is self-adjusting. A slight amount of play (1/4 inch to 112 inch or 6 mm to 12 mm) in the pedal is normal. It isn't a good idea to "top off' your clutch fluid. Adding fluid won't correct a leak. A fluid loss in this system could indicate a problem. Have the system inspected and repaired. Refer to the Maintenance Schedule, Owner Checks and Services, to determine how often should check the you fluid level in your clutch master cylinder reservoir and for the proper fluid. See "Owner Checks Services" and and "Recommended Fluids and Lubricants" in the Index. 6-19