2007 Chrysler Aspen Owner's Manual - Page 425

SCHEDULE "B" 425 M Miles (Kilometers) Change engine oil and engine oil filter, or at 3 months whichever comes first. Rotate tires. Check spare tire for proper pressure and correct stowage. Change front and rear axle fluid (4X4). Inspect brake linings. Inspect engine air cleaner filter, replace if necessary. Replace spark plugs. Inspect PCV valve, replace as necessary.** Inspect auto tension drive belt and replace if required. Drain and refill automatic transmission fluid and change main sump filter. This applies only if your vehicle is used for police, taxi, fleet, or frequent trailer towing. Inspect transfer case fluid (4X4). Flush and replace engine coolant at 60 months, or 102, 000 miles (170 000 km) whichever comes first. 48,000 (80 000) X X X 51,000 (85 000) X 54,000 (90 000) X X 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 8 X X