2007 Jeep Wrangler Owner's Manual - Page 409

SCHEDULE "B" 409 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. Inspect the brake linings. Drain and refill the front and rear axle fluid. Inspect 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. Drain and refill the transfer case fluid. Flush and replace the engine coolant/anti-freeze. Clean and lubricate soft top zippers (if equipped). 48,000 (77 000) X X 51,000 (82 000) X 54,000 (87 000) X X 57,000 (92 000) X 60,000 (97 000) X X X 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 X