2004 Mazda RX-8 Owner's Manual - Page 239

J60E_8R65-EA-03C_Edition2.book Page 14 Saturday, April 26, 2003 1:48 PM Maintenance and Care Owner Maintenance 3. With the drain plug loose but not fully removed, flush out the system with running water. Drain plug Loosen Tighten Tighten Loosen Brake/Clutch Fluid M Inspecting Brake/Clutch Fluid Level The brakes and clutch draw fluid from the same reservoir. Inspect the fluid level in the reservoir regularly. It should be kept at MAX. The level normally drops with accumulated distance, a condition associated with wear of brake and clutch linings. If it is excessively low, have the brake/clutch system inspected by an Authorized Mazda Dealer. Cooling system cap 4. Drain the system completely and retighten the plug. Add as much ethylene-glycol-based coolant and water as necessary to provide freezing and corrosion protection. 5. In extremely cold climates, add the amount recommended in the coolant manufacturer's instructions. 6. Reinstall the cooling system cap. 7. Run the engine at idle for about 10 minutes, then turn it off. If the coolant level warning light comes on during this time, turn the engine off. After turning off the engine, inspect the drain plug and the water hoses for leaks. 8. After the engine has cooled, remove the cooling system cap and inspect the coolant level. If it's low, repeat steps 5 to 7. NOTE Because this procedure requires technical expertise, we recommend that it be done by an Authorized Mazda Dealer. 8-14 Form No. 8R65-EA-03C