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 87
47 Press the plus button to select YES, then
press the enter button to accept.
48 Lower the primary boom to the stowed
position.
49 Press the enter or previous button on the
LCD
SCREEN UNTIL
PRIMARY BOOM FULLY
LOWERED is displayed.
50 Press the plus button to select YES, then
press the enter button to accept.
51 Fully raise the secondary boom until it stops at
the end of the cylinder stroke.
52 Fully raise the primary boom until it stops at the
end of the cylinder stroke.
53 Press the enter or previous button on the
LCD screen until PRIMARY BOOM FULLY
RAISED is displayed.
54 Press the plus button to select YES, then
press the enter button to accept.
55 Press and hold the engine start button for
approximately 5 seconds to shut off the engine
and to save the calibration settings.
Note: Do not turn the engine off with the key switch
or red Emergency Stop button or all calibration
points or values will not be saved.
56 Press the enter or previous button on the
LCD screen until EXIT is displayed.
57 Press the plus button to select YES, then
press the enter button to accept.
58 Turn the key back to the run position and
remove the key from the bypass/recovery key
switch. Insert the key into the main key switch
and turn it to ground controls.
Note: Be sure that the bypass/recovery key switch
is in the run position before attempting to operate
the machine.
59 Wait approximately 20 seconds and turn the
machine off by pressing the red Emergency
Stop button in.
60 Remove the fastener that was temporarily
installed. Close the control box door and install
the door retaining fasteners.
Note: When the control box door is closed, the
calibration toggle switch is automatically activated
to exit out of calibration mode.
61 Pull out the red Emergency Stop button. Start
the engine and lower the boom to the stowed
position. Be sure there are no calibration faults
shown on the display.
62 Perform a primary boom angle test. Refer to
Maintenance Procedure in the appropriate
Service or Maintenance Manual,
Test the
Primary Boom Angle Sensor .