Ford 2019 Super Duty F-450 Limited

User Manual - Page 586

For F-450.

PDF File Manual, 661 pages, Read Online | Download pdf file

F-450 photo
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Other Maintenance Items
Inspect accessory drive belt or belts.
2
Change automatic transmission fluid and filter on 6-speed
transmission. Consult dealer for requirements.
Every 150,000 mi
(240,000 km)
Replace the accessory drive belt or belts if not replaced
within the last 100,000 mi (160,000 km).
Replace front wheel bearings and seals if non-sealed
bearings are used.
Change axle(s) fluid. See exceptions.
Change transfer case fluid if equipped.
1
Initial replacement at six years or 105,000 mi (168,000 km), then every three years or
45,000 mi (72,000 km).
2
If not replaced, inspect the belt or belts every 15,000 mi (24,000 km).
Diesel Engine
Intelligent Oil-Life Monitor
Your vehicle has an Intelligent Oil-Life
Monitor that determines when you should
change the engine oil based on how you
use your vehicle. By using several
important factors in its calculations, the
monitor helps reduce the cost of owning
your vehicle and reduces environmental
waste at the same time.
This means you do not have to remember
to change the oil on a mileage-based
schedule. Your vehicle lets you know when
an oil change is due by displaying a
message in the information display.
The following table provides examples of
vehicle use and its impact on oil change
intervals. It is a guideline only. Actual oil
change intervals depend on several factors
and generally decrease with severity of
use.
When to Expect the Message Prompting You to Change Your Oil
Vehicle Use and ExampleMiles (km)
Normal
7,50010,000 mi
(12,00016,000 km)
Normal commuting with highway driving.
No, or moderate, load or towing.
Flat to moderately hilly roads.
No extended idling.
Severe
5,0007,500 mi
(8,00012,000 km)
Moderate to heavy load or towing.
Mountainous or off-road conditions.
583
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201804, First-Printing
Scheduled Maintenance
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