Atlas Weyhausen (Weycor) Wheeled loaders AR AR35 Super Perkins 403C-15T (2003-2007)

Which oil should you use for your Atlas Weyhausen (Weycor) Wheeled loaders AR AR35 Super Perkins 403C-15T (2003-2007)? Complete advice for all components, such as the engine, gearbox (transaxle), brake system, power steering system and cooling system.