Terex Genie ZX-135/70 Service Manual

Also see for Genie ZX-135/70: Maintenance manual Maintenance manual Maintenance manual Installation instructions Operator's manual

September 2015 Service ManualAxle ComponentsPart No. 218700 ZX-135/70 20110-4Axle Angle SensorsThe axle angle sensors measure the axle angleand communicates that information to the groundcontrols ECM. There are two axle angle sensors.They are located on opposite axle pivot pins ateach end of the chassis.How to Calibrate the Axle AngleSensorsNote: Use the following chart to identify thedescription of each LCD screen control button usedin this procedure.Plus Minus Previous EnterNote: If an axle angle sensor has been removed orreplaced, the axle angle sensors will need to becalibrated.Note: Perform this procedure with the axles fullyretracted and the boom in the stowed position.Note: Two people will be required to perform thisprocedure.1 Turn the key switch to platform controls andpull out the red Emergency Stop button to theon position at both ground and platformcontrols.2 Open the ground control box.3 Locate the calibration toggle switch at the topof the ground control box. Activate calibrationmode by moving the toggle switch in the leftdirection.4 Temporarily install a control box door retainingfastener between the door and the box toprevent the control box door from moving thetoggle switch while calibrating the machine.5 Remove the key from the main key switch.Insert the key into the bypass/recovery keyswitch and turn it to the bypass position.Note: The angle sensor calibration values will notbe saved correctly unless the key switch is in thebypass position and the calibration toggle switch isactivated.1 Run2 Bypass3 Recovery6 Press and hold the enter button on the groundcontrol panel while pulling out the groundcontrols red Emergency Stop button to the onposition. Hold the enter button forapproximately 5 seconds and then release it.