hitachi — Drive Unit

GENERAL / Component Layout PUMP DEVICE 1 2 3 6 T4GB-01-02-009 DRIVE UNIT 5 4 T4GD-01-02-004 1 - Main Pump 6 - Steering Relief Valve 11 - Transmission Output Speed Sensor 16 - 2nd Speed Clutch Solenoid Valve 2 - Regulator 7 - Torque Converter Input Speed Sensor 12 - Transmission Middle Shaft Sensor 17 - 3rd Speed Clutch Solenoid Valve 3 - Priority Valve 8 - Air Breather 13 - Forward Clutch Solenoid Valve 18 - 4th Speed Clutch Solenoid Valve 4 - Pump Delivery Pressure Sensor 9 - Charge Pump 14 - Reverse Clutch Solenoid Valve 19 - Transmission Control Valve 5 - Pilot Pump 10 - Vehicle Speed Sensor 15 - 1st Speed Clutch Solenoid Valve 20 - Regulator Valve T1-2-11 NIT 7 8 9 20 13 14 15 16 17 18 19 12 11 10 20 13 14 15 16 17 18 19 12 11 1 12 11 1