7 - 46 Genie Z-45/22 Part No. 32960Service Manual - Second EditionSection 7 - Repair Procedures12-1Rotation Hydraulic MotorThe rotation hydraulic motor is the onlyserviceable component of the turntable rotationassembly. The worm gear may not be removedfrom the housing. In order to remove the housing,the turntable has to be removed.How to Remove the TurntableRotation Motor1 Remove the hydraulic hoses attached to theturntable rotation motor and plug them.Bodily injury hazard. Sprayinghydraulic oil can penetrate andburn skin. Loosen hydraulicconnections very slowly to allowthe oil pressure to dissipategradually. Do not allow oil to squirtor spray.2 Remove the turntable rotation motor mountingbolts, then remove the motor.Do not allow the turntable torotate until the hydraulic motor isinstalled.12-2Rotation Bearing and Worm DriveHow to Remove the RotationBearing or Worm DriveThe turntable and all components above it must beremoved prior to removing the rotation bearing orworm drive.This procedure requires specificrepair skills, lifting equipment anda suitable workshop. Attemptingthis procedure without these skillsand tools may result in death orserious injury and significantcomponent damage. Dealerservice is required.Be sure that the chassis is level.1 Remove the platform. See 2-1,How to Removethe Platform.2 Remove the primary boom. See 3-2,How toRemove the Primary Boom.Crushing hazard. Do not removethe 4x4x31 inch (78 cm) supportblock installed during primaryboom removal.a upper mid-pivotb 4x4x31 inch blockc counterweightTurntable Rotation Componentsbac800-610-4101ActionRental.com
