[Andrew Rowe]

Had this happen in an old tractor crane of mine, and usually the only way was to take the gearbox top off and re-set the gears and gates in the right position with a big screw driver. Having said that you should be able to access the side of the box from underneath the Lynx, but if reverse is really jammed, you may not get it back in by working the remote shifters, your only option maybe gearbox side off, as , as you know the lid is mounted on the vertical , instead of in the horizontal plane like standard trucks, Cheers Andrew.