2008 Ford F450 Diesel Supplement 4th Printing - Page 77

Scheduled Maintenance: E-Series Off-road operation Every 5,000 miles (8,000 km) or Change engine oil and replace filter 6 months Every 5,000 miles (8,000 km) Check air filter restriction gauge (replace air filter as required or when air filter restriction gauge indicates) Rotate tires, inspect tires for wear and measure tread depth and inspect wheel ends for endplay and noise Every 10,000 miles (16,000 km) or Change engine-mounted fuel filter and chassis-mounted 400 hours of engine operation (FCM) fuel filter (whichever comes first) Every 30,000 miles (48,000 miles) Replace wheel bearing grease and grease seals on 4x2 wheel bearings (if non-sealed bearings) Every 50,000 miles (80,000 km) Change rear axle lubricant (E-450 only) As required Inspect and lubricate steering and suspension ball joints Inspect and lubricate U-joints Short trip in cold operating conditions Every 5,000 miles (8,000 km) or Change engine oil and replace filter 6 months Every 5,000 miles (8,000 km) Inspect and lubricate steering and suspension ball joints Rotate tires, inspect tires for wear and measure tread depth and inspect wheel ends for endplay and noise Every 10,000 miles (16,000 km) or Change engine-mounted fuel filter and chassis-mounted 400 hours of engine operation (FCM) fuel filter (whichever comes first) Use of Biodiesel, up to and including 5% Biodiesel (B5) Every 5,000 miles (8,000 km) or Change engine oil and replace filter 200 hours of operation (whichever comes first) Every 10,000 miles (16,000 km) or Replace engine-mounted fuel filter and chassis-mounted 400 hours of operation (which ever (FCM) fuel filter comes first) 77