Terex Genie TZ-50 Service Manual

Also see for Genie TZ-50: Operator's manual

4 - 24 Genie TZ-50 Part No. 824982January 2016Section 4 • Repair Procedures3 Push and hold the yellow function enablebutton. Push and hold the auto level button.Result: The outriggers will lower and adjust tolevel the machine and raise the wheels off theground. Use the bubble level located below theground controls to confi rm that the machine islevel.4 Turn the key switch to the off position.5 Locate the tilt level sensor beneath the groundcontrol panel. Refer to the following illustrations.a tilt level sensorb outrigger level sensorc autolevel relay (early production)d "X" indicatore adjusting fastenerIf you are not installing a new level sensor,proceed to step 10.Install the level sensor:6 Tag and disconnect the wire harness from thetilt level sensor.7 Remove the three level sensor retainingfasteners. Remove the level sensor from themachine.6-1Level SensorEach machine is equipped with two types of levelsensors:Tilt level sensorOne level sensor monitors the incline of theturntable after the outriggers are deployed and themachine is level. When this level sensor activates,an alarm will sound, making the operator aware ofa potentially hazardous situation.The tilt alarm sounds when the incline of thechassis exceeds 2.5° in any direction.Outrigger auto level systemWhen deploying the outriggers using the autolevelfunction, outrigger level sensors are used tomonitor the incline of the turntable and assist inleveling the machine.In early production, two level sensors arecomponents of the outrigger auto level circuit.Later in production, a single autolevel module wasused.How to Install and Calibrate theTilt Level Level SensorTip-over hazard. Failure to installor calibrate the level sensor asinstructed could result in themachine tipping over causingdeath or serious injury. Do notinstall or calibrate the levelsensor other than specified in thisprocedure.1 Perform this procedure with the machine on afi rm, level surface that is free of obstructions.2 Turn the key switch to ground control and pullout the red Emergency Stop buttons to theon position at both the ground and platformcontrols.Ground ControlsCR66AUTOLEVELRELAYcYXYXYXa bddd eb