Genie GTH-5519 Service And Repair Manual

Also see for GTH-5519: Maintenance manual Original instructions

Genie GTH-5519 Service And Repair Manual Manual pdf 31 page image

September 2016Part No. 1272852 GTH-5519 3-9Section 3 • Repair ProceduresBOOM COMPONENTS1-5Fork Tilt CylinderHow to Remove the Fork TiltCylinderNote: When removing a hose assembly or fitting,the O-ring on the fitting and/or hose end must bereplaced and then torqued to specification duringinstallation. Refer to Section 2, Hydraulic Hoseand Fitting Torque Specifications.1 Raise the boom to a horizontal position.2 Remove the forks from the frame.3 Remove the retaining fasteners securing thefork tilt cylinder rod end pivot pin.4 Using a soft metal drift and a hammer, removethe pivot pin.5 Using a lifting strap and an overhead crane,support the cylinder.66 Remove the protective guard "Remove the protective guard "aa" of the shut-off" of the shut-offvalve.valve.7 Place a container of suitable size under thehydraulic hoses before disconnecting.8 Tag, disconnect and plug the hydraulic hosesfrom the level cylinder. Cap the cylinder fittings.WARNING Bodily injury hazard. Sprayinghydraulic oil can penetrate andburn skin. Loosen hydraulicconnections very slowly to allowthe oil pressure to dissipategradually. Do not allow oil tosquirt or spray.NOTICE Component damage hazard.Hoses can be damaged if theyare kinked or pinched.9 Remove the retaining fasteners securing thefork tilt cylinder barrel end pivot pin.10 Using a soft metal drift and a hammer, removethe pivot pin "b".11 Carefully lift and remove the cylinder from themachine.DANGER Crushing hazard. The cylindercould fall if not properlysupported when removed fromthe machine.ba