how to attach ego mower accessories your ego mower comes with three accessories to give you the option of mulching side discharge or bagging your grass the rear discharge door is spring-loaded and can be lifted to accommodate each accessory the mulching insert simply slides into the opening behind the rear discharge door push it firmly into place and close the door before mowing the side discharge chute uses the same opening remove the mulching insert and firmly press the chute into position the rear discharge door will rest on top of the chute when everything is in position the grass bag also uses the same opening in the back of the mower so begin by lifting the rear discharge door to make sure the mulching insert and side discharge chute are not attached while the door is lifted the grass bag can be attached to the mower with two hooks located on the bag frame these hooks slide down to rest on a pivot bar placing them securely into position you may release the rear discharge door and begin mowing you