There is a slip on - slip off rubber gromet which slides on to a tab attached to the tank. You will need to pull the bearclaw down after removing the two screws. Reverse the process when re-installing.
There is a tag under the tank that seats in a bracket with a rubber block at the middle top of the bear claw . so long as the fore and aft bolts are removed the claw should slip down and out !
There is a slip on - slip off rubber gromet which slides on to a tab attached to the tank. You will need to pull the bearclaw down after removing the two screws. Reverse the process when re-installing.