Section 3 • Scheduled Maintenance Procedures3 - 8 GR-20J • GR-26J Part No. 227656September 2016A-4Perform 30 Day ServiceThe 30 day maintenance procedure is a one timeprocedure to be performed after the first 30 days or40 hours of usage. After this interval, refer to themaintenance tables for continued scheduledmaintenance.1 Perform the following maintenance procedures:• B-3 Inspect the Tires and Wheels(including castle nut torque)• D-1 Replace the Hydraulic TankReturn FilterCHECKLIST A PROCEDURESA-2Perform Pre-operation InspectionGenie specifications require that this procedure beperformed every 8 hours or daily, whichevercomes first.Completing a Pre-operation Inspection is essentialto safe machine operation. The Pre-operationInspection is a visual inspection performed by theoperator prior to each work shift. The inspection isdesigned to discover if anything is apparentlywrong with a machine before the operator performsthe function tests. The Pre-operation Inspectionalso serves to determine if routine maintenanceprocedures are required.Complete information to perform this procedure isavailable in the appropriate operator's manual.Refer to the Operator's Manual on your machine.A-3Perform Function TestsGenie specifications require that this procedure beperformed every 8 hours or daily, whichevercomes first.Completing the function tests is essential to safemachine operation. Function tests are designed todiscover any malfunctions before the machine isput into service. A malfunctioning machine mustnever be used. If malfunctions are discovered, themachine must be tagged and removed fromservice.Complete information to perform this procedure isavailable in the appropriate operator's manual.Refer to the Operator's Manual on your machine.