Where is the transmission fill tube on 99 polaris sportsman 335?

On a 1999 Polaris Sportsman 335, the transmission fill tube is located on the right side of the engine, near the rear. It typically has a dipstick attached to it for checking the Transmission Fluid level. To access it, you'll need to remove any covers or panels that may obstruct your view. Always refer to the owner's manual for specific details and procedures.