PREVENTIVE MAINTENANCE SCHEDULE Off highway is defined for applications where the vehicle may be driven off the pavement on a regular basis, even if it is an infrequent basis and/or for a brief time period. interval. Refer to Oil Changes on page 5-51 before you put a new vehicle into service. The initial fill of lubricant in manual transmissions must be changed before the end of the first maintenance interval. See Fuller Transmission Lubrication on page 5-48 for specific information. Please contact an authorized service dealership if there are questions regarding which interval to follow.
Consult the supplier for specific recommendations where discrepancies develop between these recommendations in this table and component supplier recommendations. If your vehicle is equipped with an automatic transmission, consult the owner’s manual for it that came with your vehicle to obtain lubricant check and change intervals. Engine lubricating oil change intervals aren’t listed here. Refer to your engine’s operating manual for recommendations. For specific information on maintenance procedures consult your vehicle maintenance manual. 5 The initial fill of drive axle lubricant must be changed before the end of the first scheduled maintenance (03/17) Y53-6077-1B1 5-11