2015 Ford F450 Super Duty Crew Cab Owner Manual Printing 2 - Page 244

Maintenance TRANSFER CASE FLUID CHECK (If Equipped) BRAKE FLUID CHECK Fluid levels between the MIN and MAX lines are within the normal operating range; there is no need to add fluid. If the fluid levels are outside of the normal operating range, the performance of the system could be compromised; seek service from your authorized dealer immediately. POWER STEERING FLUID CHECK Check the power steering fluid. See Scheduled Maintenance (page 439). If adding fluid is necessary, use only MERCON LV ATF Note: This procedure is for vehicles with gasoline engines. Vehicles with diesel engines are similar. See Under Hood Overview in your diesel supplement. Check the fluid level when it is at ambient temperature. 1. E164246 1. Clean the filler plug. 2. Remove the filler plug and inspect the fluid level. 3. Add only enough fluid through the filler opening so that the fluid level is at the bottom of the opening. Only use fluid that meets Ford specifications. See Capacities and Specifications (page 300). 2. 3. 4. 5. Check the fluid level in the reservoir. It should be between the MIN and MAX range. Do not add fluid if the level is within this range. If the fluid level is low, add fluid to bring the fluid level up to between the MIN and MAX range. Switch the engine on. While the engine idles, turn the steering wheel left and right several times. Switch the engine off. 241 Super Duty (), enUSA