TM 10-3930-659-20 7-11. TRANSMISSION CLUTCH CUTOFF VALVE MAINTENANCE (Con't). b. DISASSEMBLY 1. Remove nut (25), washer (24), coil (22), and two preformed packings (21 and 23) from solenoid valve (20).   Discard preformed packings. 2. Remove solenoid valve (20) and preformed packing (19) from valve body (18).  Discard preformed packing. 3. Remove elbow (10) and preformed packing (11) from valve body (18).  Discard preformed packing. 4. Remove plug (12) and preformed packing (13) from valve body (18).  Discard preformed packing. 5. Remove two adapters (15 and 17) and preformed packings (14 and 16) from valve body (18).  Discard TA707342 7-32