TM 9-2320-209-20-3-4 (3) Data plates held with drive screws. FRAME 1 1. 2. 3. Using hammer and plate (2) in place. Using hammer and chisel, cut off head of each drive screw (1) holding data center punch, center punch each drive screw (1). CAUTION Before punching drive screw ends through an item, make sure drive screws (1) go through to other side. Do not punch screws held in deep solid block or hollow bottomless assemblies. Damage to equipment could result. Using 1/8-inch punch and hammer, drive out rest of drive screws (1) and take off data plate (2). END OF TASK 21-27