TM 9-2320-209-20-3-1 7-7. MAGNETIC STARTER SWITCH REMOVAL AND REPLACEMENT. TOOLS: 3/8-inch wrench 5/8-inch wrench 7/16-inch wrench SUPPLIES: None PERSONNEL: One EQUIPMENT CONDITION: Truck parked, engine off, handbrake set. a. Preliminary Procedures. (1) Disconnect battery ground cable. Refer to para 7-58. (2) Remove air cleaner filter element. Refer to TM 9-2320-209-10. 7-35