TM 9-2320-209-20-3-4 Section IV. DATA PLATES 21-7. DATA PLATES REMOVAL AND REPLACEMENT. TOOLS : l/2-inch cold cut chisel (data plates held with rivets or drive screws) 8-ounce hammer (data plates held with rivets or drive screws) l/8-inch punch (data plates held with rivets or drive screws) Blind hand riveter (data plates held with rivets) Cross-tip screwdriver (Phillips type) (data plates held with screws) Scraper (data plates held with adhesive) 6-inch pliers (data plates held with adhesive) SUPPLIES : None PERSONNEL: One EQUIPMENT CONDITION: Truck parked, engine off, handbrake set. 21-24