2006 Jeep Grand Cherokee Owner's Manual - Page 405

SCHEDULE "B" 405 M Miles (Kilometers) Change the engine oil and engine oil filter, if not replaced at 3 months. Rotate the tires. Check spare tire for proper pressure and correct stowage. Inspect the engine air cleaner filter, replace if necessary. Inspect the PCV Valve, replace if necessary. Replace the spark plugs. Inspect the drive belt, replace if necessary.* Drain and refill the transfer case fluid. Inspect the brake linings. Drain and refill the front and rear axle fluid. 78,000 (130 000) X X X 81,000 (135 000) X 84,000 (140 000) X X X 87,000 (145 000) X 90,000 (150 000) 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 X 8