2005 Jeep Liberty Owner's Manual - Page 382

M 382 SCHEDULE "B" - DIESEL ENGINES A I N Miles T (Kilometers) E N Change the engine oil and engine oil filter. A Inspect the engine air filter element. Replace as N C necessary. E Replace the engine air filter element. S C H E D U L E S 37,500 (60 000) X X X X 43,750 (70 000) X X 50,000 (80 000) X X X X X X 56,250 (90 000) X X 62,500 (100 000) X X X X 8 Inspect the boost pressure solenoid filter. Replace as necessary. Replace the boost pressure solenoid filter, if not previously replaced. Replace the fuel filter/water separator unit. Replace the engine accessory drive belt. Inspect the brake linings. Drain and refill the front and rear axle fluid. Drain and refill the transfer case fluid. Drain and refill the automatic transmission fluid, and replace sump filter. X X X X X X X X X X X