2007 Jeep Wrangler Owner's Manual - Page 411

SCHEDULE "B" 411 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 the drive belt, and replace as needed. Not required if belt was previously replaced. Inspect the manual transmission fluid, add as necessary. Inspect the transfer case fluid, add if necessary. Clean and lubricate soft top zippers (if equipped). 78,000 (126 000) X X 81,000 (130 000) X 84,000 (135 000) X X 87,000 (140 000) X 90,000 (145 000) 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 X X 8 X X X X