General Maintenance Information
Note. This is a generic maintenance schedule for all Ford, Lincoln and Mercury vehicles. There may be items listed that do not apply to all vehicles.
The Normal Schedule applies to operation of the vehicle under typical, everyday driving conditions. The maintenance frequency in this schedule typifies what the vast majority of vehicles will require. The listed services should be carried out at specified mileage, time or hours of operation, whichever occurs first. There are, however, additional services required that only the noted vehicles require.
If the vehicle is operated in one or more of the following special operating conditions, those additional services will be required. The special operating conditions are
- Towing a trailer or using a camper or car-top carrier
- Extensive idling and/or low-speed driving for long distances as in heavy commercial use such as delivery, taxi, patrol car or livery
- Driving in dusty conditions such as unpaved or dusty roads
- Off-road operation
- Use of E85 fuel 50% of the time or greater (flex fuel vehicles only)
There are also exceptions to the Normal Schedule which will require more frequent maintenance for some components. Those exceptions are
- Vehicle axle - maintenance and lubrication
- Police and taxi vehicles - maintenance and lubrication
- Engine oil and Motorcraft Premium Gold Coolant - time-based and mileage-based intervals
- Change brake fluid every 2 years (Class A Motorhome)
Normal Vehicle Axle Maintenance
Rear axles and transfer case/power transfer unit (PTU) 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 service is required, or if a leak is suspected or the axle assembly has been submerged in water.
The axle and transfer case/PTU fluid should be changed anytime they have been submerged in water. Non-synthetic rear axle lubricants should be installed new every 4,800 km (3,000 mi) or 3 months, whichever occurs first, during extended trailer tow operation above 21°C (70°F) ambient and wide open throttle (WOT) for extended periods above 72 km/h (45 mph).
The 3,000 mile lube change interval may be waived if the axle was filled with 75W-140 synthetic gear lubricant. Add 4 ounces of additive friction modifier for complete refill of Traction-Lok® rear axles.
The axle lubricant should be changed anytime an axle has been submerged in water.
Police and Taxi Vehicle Axle Maintenance
Install new rear axle lubricant every 160,000 km (100,000 mi). Rear axle lubricant change may be waived if the axle was filled with 75W-140 synthetic gear lubricant. Add 4 ounces of additive friction modifier for complete refill of Traction-Lok® rear axles.
The axle lubricant should be changed anytime an axle has been submerged in water.