Lincoln NAVIGATOR 2017 Owner's Manual page 464

Every 20,000 mi
(32,000 km)
Every 30,000 mi
(48,000 km)
At 100,000 mi (160,000 km)
Every 100,000 mi
(160,000 km)
Every 150,000 mi
(240,000 km)
1
Perform these maintenance items within 3,000 mi (4,800 km) of the last engine oil and filter change. Do not exceed the designated distance
for the interval.
2
Initial replacement at six years or 100,000 mi (160,000 km), then every three years or 5,000 mi (8,000 km).
3
After initial inspection, inspect every other oil change until replaced.
Navigator (TB5) Canada/United States of America, enUSA, Edition date: 201712, Second Printing
Scheduled Maintenance
Other maintenance items
Replace cabin air filter.
Replace engine air filter.
2
Change engine coolant.
Replace spark plugs.
Inspect accessory drive belt(s).
Change automatic transmission fluid.
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).
1
3
461