Third Edition • First Printing Operator's ManualInspectionsPart No. 1315875GT Z ® -40N • Z ® -40N RJ 31Pre-operation Inspection Be sure that the operator’s, safety, andresponsibilities manuals are complete, legibleand in the storage container located in theplatform. Be sure that all decals are legible and in place.See Inspections section. Check for hydraulic oil leaks and proper oillevel. Add oil if needed. See Maintenancesection. Check for battery fluid leaks and proper fluidlevel. Add distilled water if needed. SeeMaintenance section.Check the following components or areas fordamage, improperly installed, or missing parts andunauthorized modifications: Electrical components, wiring, andelectrical cables Hydraulic hoses, fittings, cylinders, andmanifolds Hydraulic tank Drive and turntable motors and drive hubs Boom wear pads Tires and wheels Limit switches and horn Alarms and beacons (if equipped) Nuts, bolts and other fasteners Platform entry mid-rail or gate Lanyard anchorage pointsCheck entire machine for: Cracks in welds or structural components Dents or damage to machine Excessive rust, corrosion or oxidation Verify that all structural and other criticalcomponents are present and all associatedfasteners and pins are in place and properlytightened. Be sure that both battery packs are in placeand properly connected. After you complete your inspection, be surethat all compartment covers are in place andlatched.