Section E - Hydraulics
Contents
E - iii E - iii
Page No.Contents
Loader Pumps
Typical Loader Pump ............................................................................ E - 75
Removal .......................................................................................... E - 75
Replacement ................................................................................... E - 75
Loader Pump - Standard Machines ...................................................... E - 76
Dismantling and Assembly .............................................................. E - 76
Loader Pump - High-flow Machines ..................................................... E - 78
Dismantling and Assembly .............................................................. E - 78
Drive Motors
Motors - Wheeled Machine ................................................................... E - 80
Removal and Replacement ............................................................. E - 80
Dismantling ...................................................................................... E - 81
Inspection ........................................................................................ E - 82
Assembly ......................................................................................... E - 82
Motor Bearing Housing .................................................................... E - 84
Motors - Tracked Machine .................................................................... E - 90
Removal and Replacement ............................................................. E - 90
Brake Dismantling and Assembly .................................................... E - 92
Motor Dismantling ........................................................................... E - 94
Reassembling .................................................................................. E - 94
Valves
Loader Valve - Servo Machines ............................................................ E - 97
Removal .......................................................................................... E - 97
Replacement ................................................................................... E - 97
Hose Connections ........................................................................... E - 97
Dismantling ...................................................................................... E - 99
Assembly ....................................................................................... E - 100
Loader Valve - Manual Machines ....................................................... E - 101
Removal ........................................................................................ E - 101
Replacement ................................................................................. E - 101
Hose Connections ......................................................................... E - 101
Dismantling .................................................................................... E - 103
Assembly ....................................................................................... E - 104
Self Level Valve .................................................................................. E - 106
Removal ........................................................................................ E - 106
Replacement ................................................................................. E - 106
Dismantling .................................................................................... E - 108
Inspection ...................................................................................... E - 108
Assembly ....................................................................................... E - 108
Servo Cut-off Valve ............................................................................. E - 109
Removal ........................................................................................ E - 109
Replacement ................................................................................. E - 109
Hose Connections ......................................................................... E - 109
Brake and Power Management System (P.M.S.) Dump Valve ............ E - 110
Removal ......................................................................................... E - 110
Replacement .................................................................................. E - 110
Hose Connections .......................................................................... E - 110
Float Valve ........................................................................................... E - 111
Removal ......................................................................................... E - 111
Replacement .................................................................................. E - 111