AT-12 A340E(Others) AUTOMATIC TRANSMISSION - COMPONENT PARTS REMOVAL No. 1 1st & Rev. Brake Piston Reaction Sleeve No. 2 1st & Rev. Brake Piston Piston Return Spring Bearing ◆ O-Ring ◆ O-Ring ◆ O-Ring Leaf Spring ◆ Brake Drum Gasket Transmission Case Snap Ring Rear Planetary Gear, No. 2 One-Way Clutch and Output Shaft Second Brake Drum Snap Ring Piston Sleeve 1st & Rev. Brake Pack Snap Ring Bearing Race Snap Ring Second Brake Pack Race Planetary Sun Gear and Front Planetary No. 1 One-Way Clutch Gear Bearing Second Coast Brake Band Race Front Planetary Gear Snap Ring Race Bearing Bearing O/D Brake Pack Direct and Forward Clutch Snap Ring Race 25 (260, 19) Bearing ◆ O-Ring Race O/D Planetary Ring Gear Oil Pump Race Bearing O/D Planetary Gear, Direct Clutch and One-Way Clutch 22 (220, 16) N·m (kgf·cm, ft·lbf) : Specified torque ◆ Non-reusable part AT5654