Lincoln 2015 NAVIGATOR Owner's Manual page 452

Every 30000 miles
(48000 km)
At 100000 miles
(160000 km)
Every 100000 miles
(160000 km)
Every 150000 miles
(240000 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
Other maintenance items
Replace climate-controlled (heated and
cooled) seat filter (if equipped).
Replace engine air filter.
Change engine coolant.
Replace spark plugs.
Inspect accessory drive belt(s).
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).
I n f o r ma t i o n P r o v i d e d b y :
1
2
3
451