2007 Jeep Liberty Owner's Manual - Page 375

SCHEDULE "B" 375 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. Inspect the PCV Valve, and replace if necessary. Replace the spark plugs. Inspect the brake linings. Drain and refill the front and rear axle fluid. Inspect the manual transmission fluid, add as necessary. Inspect the transfer case fluid, add if necessary. 18,000 (30 000) X X 21,000 (35 000) X 24,000 (40 000) X X 27,000 (45 000) X 30,000 (50 000) 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 X X X 8