TM 10-3930-659-34 5-9. TRANSMISSION CONTROL VALVE MAINTENANCE (Con’t). a.           REMOVAL 1. Remove nut (5) and ground terminal lead (4) from transmission control valve (3). 2. Remove screw (2) from transmission control valve (3). 3. Cut head off 8 m x 80 mm screw (1) and install in location of screw (2). 5-62