3 - 16 Genie Z-45/25 Bi-Energy and Genie Z-45/25J Bi-Energy Part No. 106488July 2004Section 3 • Scheduled Maintenance ProceduresREV AB-4Inspect the Electrical WiringMaintaining electrical wiring in good condition isessential to safe operation and good machineperformance. Failure to find and replace burnt,chafed, corroded or pinched wires could result inunsafe operating conditions and may causecomponent damage.Electrocution hazard. Contactwith hot or live circuits could resultin death or serious injury. Removeall rings, watches and otherjewelry.1 Inspect the following areas for burnt, chafed,corroded and loose wires:· Generator and power units· Engine wiring harness· Inside of the ground control box· Turntable manifold wiring2 Raise the secondary boom until the mid-pivot isapproximately 10 feet / 3 m off the ground.3 Remove the center turntable cover.4 Inspect the turntable center area for burnt,chafed and pinched cables.5 Install the center turntable cover.6 Lower the boom to the stowed position and turnthe machine off.7 Inspect the following areas for burnt, chafed,corroded, pinched and loose wires:· Cable track on the primary, jib andsecondary booms· Jib boom to platform cable harness· Inside of the platform control boxB-5Check the Lug Nut Torque(including the tires and wheels)Maintaining the tires and wheels in goodcondition is essential to safe operation and goodperformance. Tire and/or wheel failure could resultin a machine tip-over. Component damage mayalso result if problems are not discovered andrepaired in a timely fashion.Tip over hazard. An over-inflatedtire can explode which willcompromise machine stability andand cause the machine to tip over.Bodily injury hazard. An over-inflated tire can explode and maycause death or serious injury.Tip-over hazard. Do not usetemporary flat tire repair products.The tires on some machines arefoam-filled and do not need airadded to them.1 Check the tire surface and sidewalls for cuts,cracks, punctures and unusual wear.2 Check each wheel for damage, bends andcracked welds.3 Check each lug nut for proper torque. Refer toSection 2,Specifications.4 Check the pressure in each air-filled tire.Refer to Section 2,Specifications.CHECKLIST B PROCEDURES