TM 9-2320-209-20-3-3 18-9. FLOATING DRIVER’S SEAT REPAIR. TOOLS: Cross-tip screwdriver (Phillips type) SUPPLIES: None PERSONNEL: One EQUIPMENT CONDITION: Truck parked, engine off, handbrake set. NOTE Repair of driver’s seat is limited to removal and replacement of back rest and seat cushions. Preliminary Procedure. Remove driver’s seat from truck. Refer to para 18-8. a. b. Removal. FRAME 1 1. Using screwdriver, unscrew and take out four screws (1). Take off four lockwashers (2). 2. Take off seat cushion (3). GO TO FRAME 2 18-22