2005 Jeep Liberty Owner's Manual - Page 372

M 372 SCHEDULE "B" - GASOLINE ENGINES A I N Miles T (Kilometers) E N Inspect the drive belt and replace as needed. Not required if A belt was previously replaced. N C Drain and refill the transfer case fluid. E Flush and replace the engine coolant/anti-freeze at 120 S C H E D U L E S 108,000 111,000 114,000 117,000 120,000 (173 000) (178 000) (182 000) (187 000) (192 000) X X X months, if not replaced at 102,000 miles (163 000 km). Inspection and service should be performed anytime a malfunction is observed or suspected. Retain all receipts. † Applies only if vehicle is used for frequent trailer towing, or fleet/commercial service. This maintenance is recommended by the manufacturer to the owner, but it is not required to maintain emissions warranty. ‡Off-highway operation, trailer towing, taxi, limousine, bus, snow plowing, or other types of commercial service or prolonged operation with heavy loading, especially in hot weather, require front and rear axle service indicated with a ‡ in Schedule "B". Perform these services if the vehicle is usually operated under these conditions. 8