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Scheduled Maintenance Guide
Perform the services noted in the following table at the specified
time/mileage (km) period either within 3,000 miles (5,000 km) of the
OIL CHANGE REQUIRED message appearing in the message center or
when the time/mileage (km) reading indicates service is due.
Example #1: The OIL CHANGE REQUIRED message comes on at
28,751 miles (46,270 km); perform the 30,000 mile (48,000 km)
automatic transmission fluid replacement.
Example #2: The OIL CHANGE REQUIRED message has not come on
but the odometer reads 30,000 miles (48,000 km); perform the engine air
filter replacement. (i.e., Intelligent Oil Life Monitor™ was reset at
25,000 miles [40,000 km].)
Every 20,000 miles
(32,000 km)
Every 30,000 miles
(48,000 km)
Every 60,000 miles
(96,000 km)
Every 100,000 miles
(160,000 km)
342
2011 Mariner (mrn)
Owners Guide, 2nd Printing
USA (fus)
Replace cabin air filter (if equipped)
Replace climate-controlled seat filter (if
equipped)
Replace engine air filter
Change automatic transmission fluid and filter on
5–speed TorqShift transmission; consult dealer
for requirements
Replace front wheel bearing grease/grease seal if
non-sealed bearings are used (2WD vehicles)
1
Change engine coolant
Change manual transmission fluid (except
Escape)
Change rear axle fluid (Dana axles only)
Replace spark plugs
Inspect accessory drive belt(s)
2
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