2011 Ford F450 Super Duty Crew Cab Diesel Supplement 5th Printing - Page 77

Scheduled Maintenance Guide Perform the services noted in the following table at the specified time/mileage (km) period either within 3,000 miles (4,800 km) of the OIL CHANGE REQUIRED message appearing in the message center or when the time/mileage (km) reading indicates service is due. Example #1: The OIL CHANGE REQUIRED message comes on at 19,751 miles (31,786 km); perform the 22,500 mile (36,000 km) fuel filter replacement. Example #2: The OIL CHANGE REQUIRED message has not come on but the odometer reads 22,500 miles (36,000 km); perform the fuel filter replacement. (i.e., Intelligent Oil Life Monitor™ was reset at 15,000 miles [24,000 km].) Every 15,000 miles (24,000 km), 600 engine hours or as indicated by the message center Every 22,500 miles (36,000 km) or as indicated by the message center Every 30,000 miles (48,000 km) At 45,000 miles (72,000 km) Every 60,000 miles (96,000 km) At 90,000 miles (144,000 km) At 100,000 miles (160,000 km) At 105,000 miles (168,000 km) or 72 months Inspect engine and secondary cooling system concentration (freeze-point protection), additive strength (corrosion inhibitor), coolant level and hoses Replace engine- and frame-mounted fuel filters Replace climate-controlled seat filter (if equipped) Replace air inlet foam filter1 Replace front wheel bearing grease/grease seal if non-sealed bearings are used (2WD vehicles) Inspect accessory drive belt(s)2 Change rear axle fluid (Dana axles only; refer to Special operating conditions)3 Change engine coolant and secondary coolant4 77 2011 Diesel (eco) Supplement, 5th Printing USA (fus)