5-15. Operator EnclosureDisassembly and AssemblyChapter OverviewThis chapter provides disassembly and assemblyprocedures for the operator enclosure assembly.Personal SafetyImproper or incomplete maintenance/repair of a RubberTrack Loader can be dangerous and may result in ma-chine damage, injury or death.Do not attempt to perform any type of repair or mainten-ance on a Rubber Track Loader until you have read andfully understood the information in this manual.Refer to the Operation and Maintenance manual for in-structions regarding proper machine operation techniquesbefore operating any Rubber Track Loader.Prior to performing any type of service work on aRubber Track Loader, read and understand Chapter1 (Product Safety) for personal safety information.Machine PreparationAccidental machine starting can cause injury ordeath to personnel working on a Rubber TrackLoader.As a precaution, disconnect the battery cables fromthe battery terminals, tape the battery clamps andremove the key from the ignition switch prior to per-forming any service work on a Rubber Track Loader.Place a “Do Not Operate” tag prominently on themachine to inform personnel that the machine is be-ing worked on.Operator EnclosureDisassembly and AssemblyProceduresDisassembly and assembly procedures are providedfor the following operator enclosure components.• Light Bar• Ignition Switch• Gauges• Lap Bar Gas Assist SpringNote: Procedures are provided for only those operatorenclosure components listed above. However, informationfor removal and installation of other operator enclosurecomponents can be obtained from the machine specificparts manual.Light Bar Removal andInstallationThe tools required for light bar console removal andinstallation are listed in Table 5-1. Use manufacturerrecommended tools whenever possible.Table 5-1Required ToolsCombination WrenchLight Bar RemovalFigure 5-11. Loosen the two cap screws that attach the lightbar to the cab frame.