2007 Dodge Ram 1500 Pickup Owner's Manual - Page 523

SCHEDULE "B" 523 M Miles (Kilometers) Change engine oil and engine oil filter at interval shown or 3 months, whichever comes first. Lubricate Front Drive Shaft Fitting (2500/3500, 4X4). Rotate tires. Check spare tire for proper pressure and correct stowage. Lubricate outer tie rod ends 2500/3500 (4X4) models only. Change front and rear axle fluid (4X4). Check transfer case fluid level (4X4). Inspect brake linings. Inspect engine air cleaner filter, replace if necessary. Replace spark plugs. Inspect PCV valve, replace as necessary. ** 18,000 (29 000) X X X X X 21,000 (34 000) X X 24,000 (39 000) X X X X X 27,000 (43 000) X X 30,000 (48 000) 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 X X X X 8