Part No. 139378 Z-30/20N • Z-30/20N RJ • Z-34/22 • Z-34/22N 3 - 5Section 3 • Scheduled Maintenance ProceduresJune 2011Checklist A - Rev A Y N RA-1 Manuals and decalsA-2 Pre-operationinspectionA-3 Function testsPerform after 40 hours:A-4 30 Day ServicePerform every 100 hours:A-5 Grease rotationbearingPerform after 150 hours:A-6 Replace drive hub oilChecklist B - Rev A Y N RB-1 BatteriesB-2 Electrical wiringB-3 Key switchB-4 Tires and WheelsB-5 Brake configurationB-6 Drive hub oil levelB-7 Ground controloverrideB-8 Platform levelingB-9 Drive brakesB-10 Drive speed-stowedB-11 Drive speed-raisedB-12 Alarm package(if equipped)B-13 Turntable rotation stopB-14 Electrical contactorsB-15 Hydraulic oil analysisChecklist C - Rev A Y N RC-1 Grease platformoverload (if equipped)C-2 Test platformoverload (if equipped)Checklist D - Rev A Y N RD-1 Boom wear padsD-2 Free-wheelconfigurationD-3 Turntable bearing boltsD-4 Drive hub oilD-5 Hydraulic return filterD-6 Turntable bearingwearChecklist E - Rev A Y N RE-1 Hydraulic oilE-2 Wheel bearingsInstructions• Make copies of this page to use foreach inspection.• Select the appropriate checklist(s) forthe type of inspection to beperformed.Daily or 8 hourInspection: AQuarterly or 250 hourInspection: A+BSix Month or 500 hourInspection: A+B+CAnnual or 1000 hoursInspection: A+B+C+D2 Year or 2000 hourInspection: A+B+C+D+E• Place a check in the appropriate boxafter each inspection procedure iscompleted.• Use the step-by-step procedures inthis section to learn how to performthese inspections.• If any inspection receives an “N”, tagand remove the machine fromservice, repair and reinspect it. Afterrepair, place a check in the “R” box.LegendY = yes, acceptableN = no, remove from serviceR = repairedMaintenance Inspection ReportModelSerial numberDateHour meterMachine ownerInspected by (print)Inspector signatureInspector titleInspector companyComments