Genie TZ-50 Service Manual

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

Contents

Genie TZ-50 Service Manual Manual pdf 58 page image

4 - 2 Genie TZ-50 Part No. 824982September 2014Section 4 • Repair Procedures1-1PlatformHow to Remove the Platform1 Tag and disconnect the taillight control cable atthe front of the platform.2 Remove the platform control box retainingfasteners. Remove the platform control boxfrom the platform and set it to the side.Component damage hazard.Cables and hoses can be damagedif they are kinked or pinched.3 Support and secure the platform to anappropriate lifting device. Do not apply anylifting pressure.4 Remove the fasteners securing the platform tothe lower side of the platform mount.5 Remove the fasteners and pin securing theplatform to the platform mount.Crushing hazard. The platformcould become unbalanced and fallif not properly supported when thepin is removed.6 Remove the platform from the platform mount.Platform Components1-2Platform RotatorThe platform rotator is a hydraulically-operatedhelical gear assembly used to rotate the platform160°.How to Remove thePlatform Rotator (if equipped)1 Remove the platform. See 1-1,How to Removethe Platform.2 Raise the jib boom 4 to 5 feet / 1.2 to 1.5 m.3 Lower the jib boom until the platform mountrests on sawhorses or a work table of sufficientcapacity.4 Remove the wire harness from the platformmount. Set the platform controls and wireharness cables to the side.5 Tag, disconnect and plug the hydraulic hoses tothe platform rotator. Cap the fittings on therotator.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.6 Attach a lifting strap of suitable capacity from anoverhead crane to the platform mount. Supportthe mount. Do not apply any lifting pressure.