Why is your 1997 landrover discovery transfer selector hard to change from low to high?

The difficulty in changing the transfer selector from low to high on a 1997 Land Rover Discovery may be due to several factors, including a worn or damaged linkage, low Transmission Fluid levels, or an issue with the transfer case itself, such as binding or internal wear. Additionally, if the vehicle is not at a complete stop or if the drivetrain is under stress, it can make shifting more challenging. Regular maintenance and inspections can help identify and resolve these issues.