Part No. 32960 Genie Z-45/22 4 - 19Service Manual - Second Edition Section 4 - Scheduled Maintenance ProceduresTABLE B PROCEDURES1 From the ground controls, raise the primaryboom above the drive speed limit switch.Oscillating axle limit switcha limit switchb oscillating lock out wedgeResult: The oscillate cylinder should extend thelock-out wedges 3 inches (7.6cm) past thechassis frame. The boom should stop movinguntil the wedges are fully extended.a oscillate lock out wedge2 Lower the primary boom onto its resting pad.Result: The oscillate lock-out wedges shouldfully retract.When the primary and secondarybooms are fully lowered into thestowed position and the engine isturned off, the oscillate lock-outwedges may partially extend. Thisshould not be mistaken for the fulllock-out position.ba3 inchesaB-17Test Platform Self-levelingPrecise automatic platform self-leveling throughoutthe full cycle of boom raising and lowering isessential for safe machine operation. The platformis maintained at level by a hydraulic cylinder(leveling slave cylinder) which is controlled by themaster cylinder located at the base of the primaryboom. A platform self-leveling failure creates anunsafe working condition for platform and groundpersonnel.1 Start the engine from the ground controls, thenfully lower the boom into the stowed position.2 Adjust the platform to a level position using themanual platform leveling switch.3 Raise and lower the primary boom through afull cycle.Result: The platform should remain level at alltimes to within ±5 degrees.B-18Test the Service HornA functional service horn is essential to safemachine operation. The service horn is activatedat the platform controls and sounds at the groundas a warning to ground personnel. An improperlyfunctioning horn will prevent the operator fromalerting ground personnel of hazards or unsafeconditions.1 Turn the key switch to platform control and pullout the Emergency Stop button to theonposition.2 Push down the service horn button at theplatform controls.Result: The service horn should sound.800-610-4101ActionRental.com
