2007 Dodge Ram 1500 Pickup Owner's Manual - Page 479
2007 Dodge Ram 1500 Pickup Manual
Page 479 highlights
MAINTAINING YOUR VEHICLE 479 Transfer Case Fluid Level Check This fluid level can be checked by removing the filler plug. The fluid level should be to the bottom edge of the filler plug hole with the vehicle in a level position. Lubricant Selection Refer to Fluids, Lubricants and Genuine Parts for correct fluid type. Manual Transmission Lubricant Selection G238 (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 Fluids, Lubricants and Genuine Parts for correct fluid type. This is the only lubricant recommended for use in the Getrag 238 transmission. Lubricant Selection G56 (6-Speed Manual Transmission - If Equipped) This transmission is filled with manual transmission fluid at the factory. This fluid only requires periodic changing if the vehicle is operated under severe conditions as defined under Maintenance Schedule "B" in the Maintenance Schedule section of this Owner's Manual. If it is necessary to add or change fluid in this transmission refer to Fluids, Lubricants and Genuine Parts for correct fluid type. This is the only lubricant recommended for use in the G56 transmission. Fluid Level Check - All Manual Transmissions This fluid level can be checked by removing the fill 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. 7