6-16. Seat & Fuel Sender Disas-sembly and AssemblyChapter OverviewThis chapter provides disassembly and assemblyprocedures for the chassis 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.Chassis Disassembly andAssembly ProceduresDisassembly and assembly procedures are providedfor the following chassis components.• Seat• Fuel Sending Unit• Fuel Sending Unit Hose• In-Tank WeightNote: Procedures are provided for only those chassiscomponents listed above. However, information for re-moval and installation of other chassis components can beobtained from the exploded view illustration provided inthe Rubber Track Loader Parts manual.Seat Removal and InstallationThe tools required for seat removal and installationare listed in Table 6-1. Use manufacturer-recommended tools whenever possible.Table 6-1Required ToolsSocket WrenchSeat RemovalRemove Seat BoltsFigure 6-11. Remove the four nuts that fasten the seatmounts to the frame.