3 - 2 Genie TZ-50 Part No. 824982January 2016Section 3 • Scheduled Maintenance ProceduresSCHEDULED MAINTENANCE PROCEDURESMaintenance Symbols LegendThe following symbols have been used in thismanual to help communicate the intent of theinstructions. When one or more of the symbolsappears at the beginning of a maintenanceprocedure, it conveys the meaning below.Indicates that tools will be required toperform this procedure.Indicates that new parts will be requiredto perform this procedure.Indicates that a cold engine will berequired to perform this procedure.Indicates that a warm engine will berequired to perform this procedure.Indicates that dealer service is requiredto perform this procedure.Pre-delivery Preparation ReportThe pre-delivery preparation report containschecklists for each type of scheduled inspection.Make copies of the Pre-delivery Preparation reportto use for each inspection. Store completed formsas required.Maintenance ScheduleThere are five types of maintenance inspectionsthat must be performed according to a schedule—daily, quarterly, semi-annually, annually, andtwo year. The Scheduled Maintenance ProceduresSection and the Maintenance Inspection Reporthave been divided into fi ve subsections—A, B,C, D, and E. Use the following chart to determinewhich group(s) of procedures are required toperform a scheduled inspection.Inspection ChecklistDaily or every 8 hours AQuarterly or every 250 hours orevery 3000 miles / 4800 km A + BSemi-annually or every 500 hours orevery 6000 miles / 9600 km A + B + CAnnually or every 1000 hours orevery 12,000 miles / 19,300 km A + B + C + DTwo year or every 2000 hours A + B + C + D + EMaintenance Inspection ReportThe maintenance inspection report containschecklists for each type of scheduled inspection.Make copies of the Maintenance Inspection Reportto use for each inspection. Maintain completedforms for a minimum of 4 years or in compliancewith employer, jobsite and governmentalregulations and requirements.