2007 Dodge Nitro Owner's Manual - Page 401

SCHEDULE "B" 401 M Miles (Kilometers) Change the engine oil and engine oil filter, if not replaced at 3 months. Rotate the tires. Inspect the engine air filter element, replace if 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). Inspect the transfer case fluid, add if necessary. Inspect the drive belt, and replace as needed. Not required if belt was previously replaced. Flush and replace the engine coolant/anti-freeze, if not done at 120,000 miles (200 000 km). 138,000 (230 000) X 141,000 (235 000) X X 144,000 (240 000) X 147,000 (245 000) X X 150,000 (250 000) 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 8