2010 Toyota 4Runner Warranty, Maitenance, Services Guide - Page 74

Explanation of Maintenance Items Engine Oil and Oil Filter Replace the oil filter and drain and refill the engine oil at specified intervals. For recommended oil grade and viscosity, refer to the Owner's Manual. NOTE: Refer to the maintenance log (Schedule A and B) to determine which maintenance schedule is applicable for your vehicle (based on engine AND OIL type). For 6 cylinder engine equipped vehicles, the oil change interval is 10,000 miles or 12 months IF 0W20 MOTOR OIL IS BEING USED. If 0W20 is not available, 5W20 mineral oil may be used, however, it must be replaced at a 5,000 miles or 6 month INTERVAL with 0W20 motor oil. For customers who primarily drive their vehicle under any of the listed Special Operating Conditions, the motor oil and filter should be replaced at 5,000 miles or 6 months, REGARDLESS OF THE OIL USED. For 4 cylinder engine equipped vehicles, the oil change interval is 5,000 miles or 6 months. If 0W20 is not available, 5W20 mineral oil may be used. However, it must be replaced at the next 5,000 miles or 6 month interval with 0W20 motor oil. Exhaust Pipes and Mountings Visually inspect the exhaust pipes, muffler and hangers for cracks, deterioration and damage. Start the engine and listen carefully for any exhaust gas leakage. Tighten connections or replace parts as necessary. MAINTENANCE Front and Rear Differential Oil Inspect or replace at specified intervals. When performing inspections, check each component for signs of leakage. If you discover any leakage, have it repaired by a qualified technician immediately. Fuel Lines and Connections, Fuel Tank Band and Fuel Tank Vapor Vent System Hoses Visually inspect for corrosion, damage, cracks, and loose or leaking connections. Tighten connections or replace parts as necessary. Fuel Tank Cap Gasket Visually inspect for cracks, deterioration and damage and replace if necessary. Nuts and Bolts on Chassis and Body Re-tighten the seat-mounting bolts and front/rear suspension member retaining bolts to specified torque. 72 Maintenance Log