Ford Navigator 2012 Owner's Manual page 363

Every 15,000 miles Replace cabin air filter (if equipped)
(24,000 km)
Every 30,000 miles Replace climate-controlled seat filter (if equipped)
(48,000 km)
Replace engine air filter
Every 37,500 miles Inspect valve clearances; adjust as necessary
(60,000 km) (Transit Connect CNG vehicles)
Every 60,000 miles Change automatic transmission fluid and filter on
(96,000 km) 5–speed TorqShift transmission; consult dealer
for requirements
Replace front wheel bearing grease/grease seal if
non-sealed bearings are used (2WD vehicles)
Every 97,500 miles Replace spark plugs
(156,000 km)
Every 105,000 miles Change engine coolant
(168,000 km)
Change manual transmission fluid (except Escape)
Change rear axle fluid (Dana axles)
Inspect accessory drive belt(s)
Every 150,000 miles Change automatic transmission fluid and filter
(240,000 km) (except 5–speed TorqShift transmission) (filter
not required on 6F35, 6F50, DPS6 and AWF-21
transmissions); consult dealer for requirements
Change front axle fluid (4WD vehicles)
Change manual transmission fluid (Escape)
Change rear axle fluid (RWD vehicles)
Change transfer case fluid (4WD vehicles)
Replace accessory drive belt(s) if not replaced
within the last 100,000 miles (160,000 km)
Replace front wheel bearings and seals if
non-sealed bearings are used (2WD vehicles)
1
Initial replacement at 105,000 miles (168,000 km) or 72 months; every
45,000 miles (72,000 km) or 36 months thereafter
2
Perform a follow-up inspection at 120,000 miles (192,000 km)
2012 Navigator (nav)
Owners Guide, 1st Printing
USA (fus)
Scheduled Maintenance
1
2
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