Volvo vhd,vn OPERATOR’S MANUAL HANDBOOK. If there are questions on the maintenance and performance of your vehicle, please discuss them with your Volvo Truck dealer. Your authorized dealer is required to have trained mechanics, special tools and spare parts to fully service your vehicle. If necessary, your dealer will contact the manufacturer for any assistance. In addition to this operator’s manual, there may be additional instruction/operator’s manuals supplied by component manufacturers. These manuals are placed in the Owner’s Package and placed in the cab. Be sure to read all the manuals thoroughly before operating the vehicle. Various safety labels may be placed about the components by the component manufacturer. Be sure to read and follow these labels to prevent damage to the vehicle, personal injury or death. Information in this manual refers to Volvo components and Volvo drivetrain. There is also certain information regarding the Cummins engine. For detailed information on the Cummins engine or non-Volvo engines and/or drivetrains, contact the respective manufacturer. Establish a Preventive Maintenance Program with the help of your local Volvo Truck dealer. A Preventive Maintenance Program makes it possible to maximize the amount of time your vehicle is up and running, resulting in longer component life. This makes for a safer vehicle by reducing any mechanical failures due to poor maintenance practices. Various truck warranty coverage plans, contingent on application and weight class, are available. Please contact an authorized Volvo Truck dealer for complete details. Replacement warranty certificates for Volvo Trucks are available from authorized Volvo dealers.For trucks placed in service after October, 2002 and operating in the USA, Mexico and Canada, Volvo dealers can order copies of the Standard Truck Warranty Certificate and the Premium (Purchased) Truck Coverage Certificate. Warranty Certificate copies and Operator Manuals are available in either English, Spanish or French. Contact your authorized Volvo Truck dealer for more information.