2005 Dodge Ram 2500 Pickup Owner Manual - Page 376

376 MAINTAINING YOUR VEHICLE Manual Transmission Fluid Level Check This fluid level can be checked by removing the filler plug. If the level of the lubricant is more than 1/4" (6.4 mm) below the bottom of the filler hole while the vehicle is on level ground, enough lubricant should be added to bring the level to the bottom of the filler hole. Lubricant Selection NV-3500 (5-Speed Manual Transmission - If Equipped) This transmission is filled with manual transmission fluid at the factory. This fluid does not require periodic changing. If it is necessary to add or change fluid in this transmission refer to Recommended Fluids, Lubricants and Genuine Parts for correct fluid type. This is the only lubricant recommended for use in the NV-3500 transmission. Lubricant Selection Getrag 238 (6-Speed Manual Transmission - If Equipped) This transmission is filled with manual transmission fluid at the factory. This fluid does not require periodic changing. If it is necessary to add or change fluid in this transmission refer to Recommended Fluids, Lubricants and Genuine Parts for correct fluid type. This is the only lubricant recommended for use in the Getrag 238 transmission. Lubricant Selection NV-4500 (5-Speed Manual Transmission - If Equipped) This transmission does not require periodic changing. If it becomes necessary to add or change the fluid in this transmission, refer to Recommended Fluids, Lubricants and Genuine Parts for correct fluid type.