Genie Z-34/22 Service Manual page 12

Table of Contents
xii
Manifolds ............................................................................................................. 94
9-1 Function Manifold Components...................................................................... 94
9-2 Valve Adjustments - Function Manifold .......................................................... 96
How to Adjust the System Relief Valve ........................................................... 96
How to Adjust the Primary Boom Down Relief Valve ...................................... 96
How to Adjust the Secondary Boom Down Relief Valve ................................. 97
How to Adjust the Turntable Rotate Relief Valve ............................................ 97
9-3 Jib Boom / Platform Rotate Manifold Components. ....................................... 98
9-4 Valve Coils...................................................................................................... 99
How to Test a Coil ........................................................................................... 99
Valve Coil Resistance Specification ................................................................ 99
How to Test a Coil Diode ............................................................................... 100
Fuel and Hydraulic Tanks ................................................................................ 101
10-1 Fuel Tank.................................................................................................... 101
How to Remove the Fuel Tank ...................................................................... 101
10-2 Hydraulic Tank ........................................................................................... 101
How to Remove the Hydraulic Tank .............................................................. 101
Turntable Rotation Components..................................................................... 103
11-1 Rotation Hydraulic Motor ............................................................................ 103
How to Remove the Turntable Rotation Motor .............................................. 103
Axle Components ............................................................................................. 104
12-1 Yoke and Hub ............................................................................................. 104
How to Remove the Yoke and Hub ............................................................... 104
How to Remove the Hub and Bearings ......................................................... 104
How to Install the Hub and Bearings ............................................................. 105
12-2 Steer Cylinder ............................................................................................. 105
Non-steer Axle Components ........................................................................... 106
13-1 Drive Motor ................................................................................................. 106
13-2 Drive Hubs .................................................................................................. 106
Motor Controller ............................................................................................... 108
14-1 Motor Controller .......................................................................................... 108
Z-34/22 Bi-Energy
April 2016
Part No. 139234