Dodge 2009 Aspen, Owner'S Manual

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Perform Maintenance Every (Where time and mileage
are listed, follow the interval that occurs first.)
Maintenance Items Miles Kilometers or Months
Inspect the front suspension, tie rod ends and boot
seals; replace if necessary.
24,000 40 000 24
Replace the engine air cleaner filter. 30,000 50 000 30
Inspect the transfer case fluid. 30,000 50 000 30
Change the automatic transmission fluid & main
sump filter, if using your vehicle for any of the follow-
ing: police, taxi, fleet, or frequent trailer towing.
60,000 100 000 60
Change the transfer case fluid if using your vehicle for
any of the following: police, taxi, fleet, off-road or fre-
quent trailer towing.
60,000 100 000 60
Inspect and replace PCV valve if necessary. † 90,000 150 000 90
Replace the spark plugs. 102,000 170 000 102
Flush and replace the engine coolant. 102,000 170 000 60
Flush and replace the Traction Power Inverter Module
(TPIM) coolant.
102,000 170 000 60
MAINTENANCE SCHEDULES 121
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