Genie Z-45/25 Service Manual

Also see for Z-45/25: Service manual Maintenance manual Operator's manual Operator's manual Service and repair manual

Contents

Genie Z-45/25 Service Manual Manual pdf 375 page image

Part No. 52709 Genie Z-45/25 & Genie Z-45/25J 7 - 27First Edition • Second Printing Section 7 • Repair ProceduresPRIMARY BOOM COMPONENTS4-2Primary BoomHow to Shim the Primary Boom1 Extend the primary boom until the wear padsare accessible.2 Measure each wear pad.Replace the pad if it is less than9 /16 inch (14.3 mm) thick. If thepad is more than 9 /16 inch(14.3 mm) thick, shim asnecessary.3 Loosen the wear pad mounting fasteners.4 Install the new shims under the wear pad toobtain zero clearance and zero drag.5 Tighten the mounting fasteners.6 Extend and retract the primary boom through anentire cycle. Check for tight spots that maycause binding or scraping of the boom.Always maintain squarenessbetween the outer and inner boomtubes.How to Remove the PrimaryBoomBodily injury hazard. Thisprocedure requires specific repairskills, lifting equipment and asuitable workshop. Attempting thisprocedure without these skills andtools could result in death orserious injury and significantcomponent damage. Dealerservice is strongly recommended.Perform this procedure with theboom in the stowed position.When removing a hose assemblyor fitting, the O-ring on the fittingand/or hose end must be replacedand then torqued to specificationduring installation.Refer to Section Two,HydraulicHose and Fitting TorqueSpecifications.1 Remove the platform. See 2-1,How to Remove the Platform.2 Remove the platform rotator and platformmounting weldment. See 2-3,How to Removethe Platform Rotator.