2005 Jeep Grand Cherokee Owner Manual - Page 367

SCHEDULE "B" 367 M Miles (Kilometers) Change the engine oil and engine oil filter, if not replaced at 3 months. Rotate the tires. Inspect the engine air cleaner filter, replace if necessary. Inspect the PCV Valve, replace if necessary.छ Replace the spark plugs. Lubricate the upper knuckle ball stud at steering & suspension ball joints. Drain and refill the front and rear axles. Inspect the brake linings. Drain the transfer case and refill. 18,000 (29 000) X X 21,000 (34 000) X 24,000 (38 000) X X 27,000 (43 000) X 30,000 (48 000) 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 X X X X X 8