Using the Maintenance ScheduleWe want to help you keep your vehicle in good workingcondition. But we do not know exactly how you willdrive it. You might drive very short distances only a fewtimes a week. Or you might drive long distances allthe time in very hot, dusty weather. You might use yourvehicle in making deliveries. Or you might drive it towork, to do errands, or in many other ways.Because of all the different ways people use theirvehicles, maintenance needs vary. You might need morefrequent checks and replacements. So please readthe following and note how you drive. If you have anyquestions on how to keep your vehicle in good condition,see your dealer/retailer.This schedule is for vehicles that:• carry passengers and cargo within recommendedlimits. You will find these limits on the Tire andLoading Information label. See Loading YourVehicle on page 4-26.• are driven on reasonable road surfaces within legaldriving limits.• use the recommended fuel. See Gasoline Octaneon page 5-5.The services in Scheduled Maintenance on page 6-4should be performed when indicated. See AdditionalRequired Services on page 6-6 and MaintenanceFootnotes on page 6-8 for further information.{CAUTION:Performing maintenance work on a vehiclecan be dangerous. In trying to do some jobs,you can be seriously injured. Do your ownmaintenance work only if you have therequired know-how and the proper tools andequipment for the job. If you have any doubt,see your dealer/retailer to have a qualifiedtechnician do the work. See Doing Your OwnService Work on page 5-4.Some maintenance services can be complex. So,unless you are technically qualified and have thenecessary equipment, you should have yourdealer/retailer do these jobs.6-3