2007 Dodge Nitro Owner's Manual - Page 398

M 398 SCHEDULE "B" A I N Miles T (Kilometers) E N Change the engine oil and engine oil filter, if not A replaced at 3 months. N C Rotate the tires. E Inspect the engine air filter element, replace if S C H E D U L E S 108,000 (180 000) X X 111,000 (185 000) X 114,000 (190 000) X X 117,000 (195 000) X 120,000 (200 000) X X X X X X X X X 8 necessary. Inspect the PCV Valve, and replace if necessary. Replace the spark plugs (3.7L Only). Inspect the brake linings. Drain and refill the front and rear axle fluid. Inspect the manual transmission fluid, add as necessary (3.7L Only). Drain and refill the automatic transmission fluid. Replace main sump filter and spin-on cooler return filter (if equipped).‡ Inspect the drive belt, and replace as needed. Not required if belt was previously replaced. X X