Terex Genie Z-135/70, Service And Repair Manual

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October 2018 Service and Repair Manual
Boom Components
Part No. 1268557GT Z®-135 /70 71
6 Remove the upper rollers from the
replacement section of cable track.
7 Lift up the hoses and cables and carefully
insert the new 4-link section of cable track.
Component damage hazard.
Cables and hoses can be
damaged if they are kinked or
pinched.
8 Connect the ends of the replacement cable
track section to the existing cable track using
the pins and snap rings.
9 Install the rollers onto the new section of cable
track.
10 Install the secondary boom cable track into the
secondary boom.
11 Operate the secondary boom up/extend and
down/retract functions through a full cycle to
ensure smooth operation of the new section of
cable track.
4-3
Primary Boom
How to Remove the Primary
Boom
Bodily injury hazard. This
procedure requires specific repair
skills, lifting equipment and a
suitable workshop. Attempting
this procedure without these skills
and tools could result in death or
serious injury and significant
component damage. Dealer
service is strongly recommended.
Note: When removing a hose assembly or fitting,
the O-ring (if equipped) on the fitting and/or hose
end must be replaced. All connections must be
torqued to specification during installation. Refer to
Specifications,
Hydraulic Hose and Fitting Torque
Specifications.
Note: Perform this procedure with the boom in the
stowed position.
1 Remove the platform.
2 Remove the platform mounting weldment and
the platform rotator. Refer to Repair
Procedure,
How to Remove the Platform
Rotator .
3 Remove the jib boom. Refer to Repair
Procedure,
How to Remove the Jib Boom.
Note: When the jib boom is installed, the jib boom
angle sensor will need to be calibrated. Refer to
Repair Procedure,
How to Calibrate the Jib Boom
Bellcrank Angle Sensor .