2006 Dodge Ram 1500 Pickup Owner's Manual - Page 498

M 498 SCHEDULE "B" A I N Miles T (Kilometers) E N Change engine oil and engine oil filter at interval shown or A 3 months, whichever comes first. N C Lubricate Front Drive Shaft Fitting (2500/3500, 4X4). E Rotate tires. S C H E D U L E S 78,000 81,000 84,000 87,000 90,000 (130 000) (135 000) (140 000) (145 000) (150 000) X X X X X X X X X X X X X X X X X X X X X X X X X X 8 Check spare tire for proper pressure and correct stowage. Lubricate outer tie rod ends 2500/3500 (4X4) models only. Change rear axle fluid. Change front 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. ** Inspect auto tension drive belt and replace if required (3.7L/ 4.7L/5.7L).**** X