REV BJune 2005 Section 4 • Repair ProceduresPart No. 65162 TMZ-50/30 4 - 41How toRemove the Hydraulic Pump1 Tag, disconnect and plug the hydraulic hosesfrom the pump.Bodily injury hazard. Sprayinghydraulic oil can penetrate andburn skin. Loosen hydraulicconnections very slowly to allowthe oil pressure to dissipategradually. Do not allow oil to squirtor spray.2 Remove the pump mounting fasteners.Carefully remove the pump.8-2Hydraulic Power Unit -DC ModelsHow toRemove the Hydraulic Power Unit1 Disconnect the battery pack from the machine.Electrocution hazard. Contact withelectrically charged circuits couldresult in death or serious injury.Remove all rings, watches andother jewelry.2 Tag, disconnect and plug the hydraulic hosesfrom the pump on the hydraulic power unit.Bodily injury hazard. Sprayinghydraulic oil can penetrate andburn skin. Loosen hydraulicconnections very slowly to allowthe oil pressure to dissipategradually. Do not allow oil to squirtor spray.3 Tag and disconnect the power cables from thehydraulic motor assembly.4 Remove the power unit mounting fasteners.Remove the power unit from the machine.HYDRAULIC PUMPS800-610-4101ActionRental.com
