3 - 24 Genie TZ-50 Part No. 824982January 2016Section 3 • Scheduled Maintenance Procedures7 Add an additional 44 lbs / 20 kg of weight tooverload the platform.Result: The platform overload indicator lightshould be fl ashing at both the ground andplatform controls.8 Test all machine functions from the platformcontrols.Result: All platform control functions should notoperate.9 Turn the key switch to ground control.10 Test all machine functions from the groundcontrols.Result: All ground control functions should notoperate.11 Lift the test weight off the platform fl oor using asuitable lifting device.Result: The platform overload indicator lightshould turn off at both the ground and platformcontrols.12 Test all machine functions from the groundcontrols.Result: All ground control functions shouldoperate normally.13 Turn the key switch to platform control.14 Test all machine functions from the platformcontrols.Result: All platform control functions shouldoperate.Note: If the platform overload system is notoperating properly, refer to Repair Procedure13-1, Calibrate the Platform Overload System (ifequipped).C-3Perform Axle Maintenance -Electric and Hydraulic AxlesAxle specifications require that this procedurebe performed every 6 months or 6000 miles,whichever comes fi rst.• Brake Magnets• Brake Controller• Suspension ComponentsRequired maintenance procedures and additionalaxle information is available in the Dexter AxleOperation Maintenance Service Manual(Dexter part number LIT-001-00).Dexter Axle Operation Maintenance Service ManualGenie part number 84376CHECKLIST C PROCEDURES