2005 Ford F350 Diesel Supplement 3rd Printing - Page 65

Scheduled Maintenance Information • Inspect engine cooling system and hoses • Inspect brake pads, shoes, rotors, drums, brake lines and hoses and parking brake system. • Inspect exhaust system and heat shields • Check wheels for end play and noise • Inspect and lubricate 4x4 front axle u-joints Date: Odometer reading: R.O.# Dealer's Stamp: Exceptions In addition, there are several exceptions to the Normal Schedule. They are listed below: Normal vehicle axle maintenance Rear axles and power take-off (PTO) units containing synthetic lubricant and light duty trucks equipped with Ford-design axles are lubricated for life. These lubricants are not to be checked or changed unless a leak is suspected, service is required or the axle assembly has been submerged in water. The axle and PTO lubricant should be changed anytime the axle and PTO have been submerged in water. Non-synthetic rear axle lubricants should be replaced every 3,000 miles (5,000 km) or 3 months, whichever occurs first, during extended trailer tow operation above 70°F (21°C) ambient and wide open throttle for extended periods above 45 mph (72 km/h). The 3,000 mile (5,000 km) lube change interval may be waived if the axle was filled with 75W140 synthetic gear lubricant meeting Ford specification WSL-M2C192-A, part number F1TZ-19580-B or equivalent. Add four ounces (118 mL)of additive friction modifier C8AZ-19B546-A (EST-M2C118-A) or equivalent for complete refill of Traction-Lok rear axles. The axle lubricant should be changed anytime an axle has been submerged in water. E-450, F-450 and F-550 Series axle maintenance Replace rear axle lubricant every 100,000 miles (160,000 km) under normal driving conditions on all F-450 and F-550 commercial applications. For F-450 and F-550 trucks operated at or near maximum Gross Vehicle Weights, the rear axle lubricant should be replaced every 65 2005 Econoline (eco) Supplement USA (fus)