Genie GTH-1056 Service And Repair Manual page 9

April 2017
Part No. 1278145
Hydraulic Pump .................................................................................................. 48
6-1 Hydraulic Pump .............................................................................................. 48
How to Test the Function Pump ...................................................................... 48
How to Remove the Function Pump ............................................................... 49
How to Install the Function .............................................................................. 50
How to Prime the Function Pump ................................................................... 50
How to Adjust the Function Pump Standby Pressure ..................................... 51
How to Adjust the Function Pump Pressure Compensator ............................ 52
Manifolds ............................................................................................................. 54
7-1 Primary Function Manifold Components - Models with Single Joystick ........ 54
7-2 Primary Function Manifold Components - Models with Dual Joysticks ......... 58
7-3 Secondary Function Manifold Components ................................................... 62
7-4 Outrigger Manifold Components .................................................................... 64
7-5 Auxiliary Manifold Components (option) ........................................................ 66
7-6 Brake Manifold Components .......................................................................... 67
7-7 AC Hydraulic Manifold Components .............................................................. 68
7-8 Valve Adjustments - Secondary Function Manifold ....................................... 69
How to Set the Steer System Pressure .......................................................... 69
How to Set the Parking Brake System Pressure ............................................ 70
How to Set the Differential Lock/Joystick System Pressure ........................... 71
How to Set the Rear Lock-up System Pressure ............................................. 72
7-9 Valve Coils ..................................................................................................... 73
Axle ...................................................................................................................... 75
8-1 Axles ............................................................................................................... 75
How to Remove the Axle ................................................................................. 75
How to Repair the Axle ................................................................................... 75
Outriggers ........................................................................................................... 76
9-1 Outriggers....................................................................................................... 76
How to Remove an Outrigger .......................................................................... 76
How to Remove an Outrigger Cylinder ........................................................... 77
GTH-1056
Table of Contents
ix