2005 Jeep Liberty Owner's Manual - Page 377

SCHEDULE "A" - GASOLINE ENGINES 377 M Miles (Kilometers) [Months] Change the engine oil and engine oil filter. Rotate the tires. Inspect the engine air filter element, and replace if necessary. Replace the spark plugs. Inspect and replace the PCV valve, if necessary. Inspect the ignition cables, and replace if necessary (2.4L Only). Inspect the brake linings. Inspect the drive belt and replace as needed. Not required if previously replaced. Flush and replace the engine coolant/anti-freeze if not done at 102,000 miles (163 000 km). Replace the timing belt (2.4L Only). Drain and refill the transfer case fluid. Inspection and service should be performed anytime a malfunction is observed or suspected. Retain all receipts. 108,000 (173 000) [108] X X 114,000 (182 000) [114] X X 120,000 (192 000) [120] 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 X 8 This maintenance is recommended by the manufacturer to the owner, but it is not required to maintain emissions warranty.