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4GDT-3-2
Group 7 Charging Block
Outline .....................................................T3-7-1
Priority Valve ............................................T3-7-6
Pilot Relief Valve ......................................T3-7-7
Pump Torque Control Proportional
Solenoid Valve ......................................T3-7-8
Service Brake Accumulator /
Pilot Accumulator ..................................T3-7-9
Parking Brake Solenoid Valve ................T3-7-10
Service Brake Pressure Sensor..............T3-7-12
Parking Brake Pressure Sensor .............T3-7-12
Group 8 Ride Control Valve
Outline .....................................................T3-8-1
Operation .................................................T3-8-4
Charge-Cut Spool.....................................T3-8-6
Overload Relief Valve ...............................T3-8-8
Ride Control Accumlator.........................T3-8-10
Drain Plug .............................................. T3-8-11
Group 9 Drive Unit
Outline .....................................................T3-9-1
Torque Converter .....................................T3-9-2
Transmission............................................T3-9-4
Transmisson Regulator Valve .................T3-9-26
Transmission Control Valve ....................T3-9-28
Manual Spool
(Emergency Travel Spool) ...................T3-9-36
Proportional Solenoid Valve....................T3-9-38
Parking Brake ........................................T3-9-40
Group 10 Axle
Outline ...................................................T3-10-1
Differential..............................................T3-10-2
Torque Proportioning Differential (TPD) ..T3-10-6
Limited Slip Differential (LSD)
(Optional)............................................T3-10-8
Service Brake.......................................T3-10-10
Final Drive / Axle Shaft .........................T3-10-12
Group 11 Brake Valve
Outline ................................................... T3-11-1
Operation ............................................... T3-11-4
Group 12 Others
Pilot Shut-Off Valve ................................T3-12-1
Propeller Shaft .......................................T3-12-2
Emergency Steering Check Block ...........T3-12-3
Emergency Steering Pump (Optional) .....T3-12-4
Summary of Contents for ZW180
Page 1: ......
Page 2: ......
Page 8: ...4GDT 1 2 Blank ...
Page 10: ...GENERAL Specification T1 1 2 Blank ...
Page 38: ...GENERAL Component Specifications T1 3 14 Blank ...
Page 39: ...MEMO ...
Page 40: ...MEMO ...
Page 42: ...4GDT 2 2 Blank ...
Page 56: ...SYSTEM Control System T2 1 14 Blank ...
Page 82: ...SYSTEM Control System T2 1 40 Blank ...
Page 92: ...SYSTEM Control System T2 1 50 Blank ...
Page 106: ...SYSTEM Control System T2 1 64 Blank ...
Page 116: ...SYSTEM ECM System T2 2 10 Blank ...
Page 128: ...SYSTEM Hydraulic System T2 3 12 Blank ...
Page 147: ...SYSTEM Hydraulic System T2 3 31 Blank ...
Page 150: ...SYSTEM Hydraulic System T2 3 34 Blank ...
Page 184: ...SYSTEM Electric System T2 4 34 Blank ...
Page 185: ...MEMO ...
Page 186: ...MEMO ...
Page 195: ...COMPONENT OPERATION Pump Device T3 1 7 Blank ...
Page 212: ...COMPONENT OPERATION Control Valve T3 2 4 T4GB 03 02 003 1 2 3 4 5 7 8 9 10 11 7 6 ...
Page 214: ...COMPONENT OPERATION Control Valve T3 2 6 T4GB 03 02 003 1 2 3 4 5 7 8 9 10 11 7 6 ...
Page 226: ...COMPONENT OPERATION Control Valve T3 2 18 Blank ...
Page 232: ...COMPONENT OPERATION Control Valve T3 2 24 Blank ...
Page 248: ...COMPONENT OPERATION Steering Pilot Valve T3 4 6 Blank ...
Page 258: ...COMPONENT OPERATION Steering Valve T3 5 10 Blank ...
Page 274: ...COMPONENT OPERATION Pilot Valve T3 6 16 Blank ...
Page 282: ...COMPONENT OPERATION Pilot Valve T3 6 24 Blank ...
Page 299: ...COMPONENT OPERATION Ride Control Valve T3 8 5 Blank ...
Page 306: ...COMPONENT OPERATION Ride Control Valve T3 8 12 Blank ...
Page 348: ...COMPONENT OPERATION Drive Unit T3 9 42 Blank ...
Page 371: ...MEMO ...
Page 372: ...MEMO ...
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