Chevrolet 1997 Express Van Owner's Manual page 14

3. Locate the red handle on the inboard side of the seat
base, rotate the red handle up.
4. Once the red handle is rotated up, pull the handle
to remove the locking pin.
5 . Stow the locking pin on the rear of the seat base
in the hole that is provided.
6. Repeat this procedure for the pin on the other
seat base.
7. Remove the seat from the vehicle.
8. Install the trim covers to the floor rails.