2005 Jeep Wrangler Owner's Manual - Page 312

M 312 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 (173 000) X X 111,000 (178 000) X 114,000 (182 000) X X 117,000 (187 000) X 120,000 (192 000) X X X X X X 8 necessary. Inspect the PCV Valve, and replace if necessary. Replace the spark plugs. Inspect the ignition cables, and replace if necessary (2.4L Only). Lubricate the steering linkage tie rod ends. Lubricate the steering and suspension ball joints. Inspect the brake linings. Drain and refill the front and rear axle fluid‡ Drain and refill the automatic transmission fluid, and replace main sump filter.† X X X X X X X X X X X X X