2007 Dodge Durango Owner's Manual - Page 425

SCHEDULE "B" 425 M At Each Oil Change • Change the engine oil filter. • Inspect the exhaust system. • Inspect the brake hoses. • Inspect the CV joints (if equipped) and front suspension components. • Check the automatic transmission fluid level. • Check the coolant level, hoses, and clamps. Schedule "B" Follow schedule "B" if you usually operate your vehicle under one or more of the following conditions. • Day or night temperatures are below 32° F (0° C). • Stop and go driving. • Extensive engine idling. • Driving in dusty conditions. A I N T E N A N C E S C H E • Short trips of less than 10 miles (16 km). D • More than 50% of your driving is at sustained high U L speeds during hot weather, above 90° F (32° C). E S • Trailer towing. • Taxi, police, or delivery service (commercial service). • Off-road or desert operation. 8