Service and Repair Manual September 2015Fuel and Hydraulic Tanks58 Z-34/22 Bi-Energy Part No. 12685152 Place a suitable container under the hydraulictank. Refer to Specifications, MachineSpecifications.3 Tag and disconnect and plug the hydraulichose from the hydraulic tank shutoff valve.Bodily injury hazard. Sprayinghydraulic oil can penetrate andburn skin. Loosen hydraulicconnections very slowly to allowthe oil pressure to dissipategradually. Do not allow oil tosquirt or spray.4 Open the valve on the hydraulic tank anddrain the oil into a suitable container.Bodily injury hazard. Beware ofhot oil. Contact with hot oil maycause severe burns.5 Tag, disconnect and plug the hydraulic hosesfrom the hydraulic tank filter. Cap the fittingson the filter.Bodily injury hazard. Sprayinghydraulic oil can penetrate andburn skin. Loosen hydraulicconnections very slowly to allowthe oil pressure to dissipategradually. Do not allow oil tosquirt or spray.Bodily injury hazard. Beware ofhot oil. Contact with hot oil maycause severe burns.6 Remove the hydraulic tank mountingfasteners.7 Remove the hydraulic tank from the machine.Crushing hazard. The hydraulictank could become unbalancedand fall if not properly supportedwhen removed from themachine.
