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 Background A new gearbox oil has been introduced due to design changes and reduced face area, which puts higher demands on an oil's temperature resistance. The new oil has several advantages, such as: * it withstands temperatures >150°C (302 °F) * it increases bearing service-life * it counteracts surface damage to gear flanks * gear-shifting is perceived as smoother, especial- ly in cold weather * It can be used to advantage-in-older-gearboxes The oil has been introduced in production from chassis no. V1021673- but it can be used to advan- tage when reconditioning or repairing gearboxes. In such cases, it is important to read the instructions under the heading "Procedure