2006 Jeep Liberty Owner's Manual - Page 373

SCHEDULE "B" - GASOLINE ENGINES 373 M Miles (Kilometers) Change the engine oil and engine oil filter, if not replaced at 3 months. Rotate the tires. Inspect the engine air filter element, replace if necessary. Replace the spark plugs. Inspect and replace the PCV valve, if necessary. Inspect the brake linings. Drain and refill the front and rear axle fluid‡ Inspect the manual transmission fluid, add as necessary. Drain and refill the automatic transmission fluid, replace main sump filter, and spin-on cooler return filter (if equipped).† Inspect the drive belt and replace as needed. Not required if belt was previously replaced. Drain and refill the transfer case fluid. Flush and replace the engine coolant/anti-freeze. 48,000 (80 000) X X 51,000 (85 000) X 54,000 (90 000) X X 57,000 (95 000) X 60,000 (100 000) X X X X X X X X X A I N T E N A N C E S C H E D U L E S X 8 X X X