FORD 2013 F-150 v.3 - Manual (Page 422)

Other maintenance items 1
Every 30000 miles
(48000 km) Replace climate-controlled (heated and
cooled) seat filter (if equipped).
Replace engine air filter.
At 100000 miles
(160000 km) Change engine coolant. 2
Every 100000 miles
(160000 km) Replace spark plugs.
Inspect accessory drive belt(s). 3
Every 150000 miles
(240000 km) Change automatic transmission fluid and filter.
Change front axle fluid (Four-wheel drive
vehicles).
Change rear axle fluid.
Change transfer case fluid (Four-wheel drive
vehicles).
Replace accessory drive belt(s) if not replaced
within the last 100000 miles (160000 km).
1 These maintenance items can be performed within 3000 miles
(4800 kilometers) of the last oil change. Do not exceed the designated
distance for the interval.
2 Initial replacement at six years or 100000 miles (160000 kilometers),
then every three years or 50000 miles (80000 kilometers).
3 After initial inspection, inspect every other oil change until replaced.
Scheduled Maintenance 421
2013 F-150 (f12)
Owners Guide gf, 3rd Printing, February 2013
USA (fus)