3 - 44 Genie Z-60/34 Part No. 75861November 2003Section 3 • Scheduled Maintenance ProceduresREV ACHECKLIST D PROCEDURESD-6How to Calibrate the PlatformOverload System (if equipped)Genie specifications require thatthis procedure be performed every1000 hours of operation or yearly.Yearly calibration of the platform overload systemis essential to safe machine operation. Continueduse of an improperly calibrated platform overloadsystem could result in the system failing to sensean overloaded platform. The stability of themachine is compromised and it could tip over.Perform this procedure with themachine on a firm, level surface.1 Level the platform.2 Determine the maximum platform capacity.Refer to the machine serial plate.3 Using a suitable lifting device, place anappropriate test weight equal to that of themaximum platform capacity at the center of theplatform floor.D-5Perform Engine Maintenance -Deutz ModelsDeutz engine specifications requirethat this procedure be performedevery 1000 hours.Proper engine maintenance, following the enginemanufacturer's maintenance schedule, is essentialto good engine performance and service life. Failureto perform the maintenance procedures can lead topoor engine performance and component damage.Required maintenance procedures and additionalengine information are available in theDeutz FL 1011F Operation Manual(Deutz part number 0297 9683).Deutz FL 1011F Operation ManualGenie part number 52883To access the engine:1 Remove the two engine pivot plate retainingbolts. Swing the engine pivot plate out awayfrom the machine and secure it from moving.Crushing hazard. Failure to securethe engine pivot plate from movingcould result in death or seriousinjury.