1998 Toyota Avalon Warranty, Maitenance, Services Guide - Page 46

scheduled. Refill only with an ethyleneglycol type coolant. A qualified technician should perform this operation. SCHEDULED MAINTENANCE 31 Exhaust Pipes and Mountings Visually inspect the exhaust pipes, muffler, and hangers for cracks, deterioration, or damage. Start the engine and listen carefully for any exhaust gas leakage. Tighten connections or replace parts as necessary. Engine Air Filter Replace the engine air cleaner filter when scheduled. SCHEDULED MAINTENANCE 32 Fuel Lines and Connections, Fuel Tank Vapor Vent System Hoses, and Fuel Tank Band Visually inspect the lines, connections, hoses, and tank band for corrosion,damage, cracks, and loose or leaking connections. Tighten connections or replace parts as necessary. Fuel Tank Cap Gasket Visually inspect the fuel tank cap gasket for cracks,deterioration,or damage,and replace if necessary. Spark Plugs Install new plugs of the same type as originally equipped. A qualified technician should perform this operation. Charcoal Canister Inspect for internal damage or clogging as scheduled. Clean with compressed air or replace if necessary. A qualified technician should perform this operation. Chassis and Body Tire Rotation To equalize tire wear and help extend tire life, Toyota recommends that you rotate your tires every 5,000 to 7,500 miles.However, the most appropriate timing for tire rotation may vary according to your driving habits and road surface conditions. Brake Linings (Shoes and Pads), - 113 -