Contents - April
- safety rules
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- specifications
- Machine Component Weights
- Performance Specifications
- Hydraulic Component Specifications
- machine torque specifications
- Hydraulic Hose and Fitting Torque Specifications
- Torque Procedure
- Scheduled Maintenance Procedures
- Pre-Delivery Preparation Report
- maintenance inspection report
- Checklist A Procedures
- A-2 Perform Pre-operation Inspection
- A-4 Perform 30 Day Service
- A-6 Replace the Drive Hub Oil
- Checklist B Procedures
- B-2 Inspect the Electrical Wiring
- B-3 Inspect the Tires, Wheels and Lug Nut Torque
- B-4 Confirm the Proper Brake Configuration
- B-6 Test the Ground Control Override
- B-8 Test the Drive Brakes
- B-10 Test the Drive Speed - Raised or Extended Position
- B-11 Test the Alarm Package (if equipped)
- B-12 Test the Turntable Rotation Stop
- B-14 Perform Hydraulic Oil Analysis
- Checklist C Procedures
- Checklist D Procedures
- D-2 Check the Free-wheel Configuration
- D-3 Check the Turntable Rotation Bearing Bolts
- D-4 Replace the Drive Hub Oil
- D-6 Inspect for Turntable Bearing Wear
- Checklist E Procedures
- E-2 Grease the Steer Axle Wheel Bearings
- repair procedures
- platform controls
- platform components
- platform rotator
- platform overload system
- jib boom
- Jib Boom Bell Crank (models without rotating jib boom)
- jib boom lift cylinder
- primary boom components
- Primary Boom
- How to Disassemble the Primary Boom
- primary boom lift cylinder
- boom extension cylinder
- Platform Leveling Master Cylinder
- secondary boom components
- Secondary Boom
- secondary boom lift cylinder
- hydraulic pump
- function manifold components
- Valve Adjustments - Function Manifold
- How to Adjust the Secondary Boom Down Relief Valve
- How to Adjust the Turntable Rotate Relief Valve
- Jib Boom and Platform / Jib Boom Rotate Manifold Components
- valve coils
- How to Test a Coil Diode
- turntable rotation components
- Steer Axle Components
- Non-steer Axle Components
- fault codes
- Fault Code Charts
- Section 6 Schematics
- Electrical Symbol Legend
- hydraulic symbols legend
- limit switch location legend
- Power Cable Wiring Diagram
- Drive Contactor Panel Wiring Diagram
- Manifold and Limit Switch Wiring Diagram
- LVI/BCI Option Wiring Diagram
- Work and Drive Lights Option
- CTE Option, (CE Models)
- Charger Interlock Option
- Hydraulic Schematics
- hydraulic schematic
- Ground Control Box Terminal Strip Wiring Diagram, (ANSI / CSA / AS), (before serial numbers Z3010-12119, Z34N10-8857 and Z3410-7774)
- Ground Control Box Switch Panel Wiring Diagram, (ANSI / CSA / AS), (before serial numbers Z30N10-12119, Z34N10-8857 and Z3410-7774)
- Platform Control Box Wiring Diagram, (ANSI / CSA / AS), (before serial numbers Z30N10-12119, Z34N10-8857 and Z3410-7774)
- Ground Control Box Terminal Strip Wiring Diagram, (CE), (before serial numbers Z30N10-12119, Z34N10-8857 and Z3410-7774)
- Ground Control Box Switch Panel Wiring Diagram, (CE), (before serial numbers Z30N10-12119, Z34N10-8857 and Z3410-7774)
- Platform Control Box Wiring Diagram, (CE), (before serial numbers Z30N10-12119, Z34N10-8857 and Z3410-7774)
- Ground Control Box Switch Panel Wiring Diagram, (ANSI / CSA), (from serial numbers Z30N10-12119, Z34N10-8857 and Z3410-7774)
- Platform Control Box Wiring Diagram, (ANSI / CSA), (from serial numbers Z30N10-12119, Z34N10-8857 and Z3410-7774)
- Z34N14-10983 and Z3414-9685
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Service Manual April 2016Platform Components50 Z-30/20N • Z-30/20N RJ • Z-34/22 • Z-34/22N Part No. 1393782-2Platform RotatorHow to Remove the PlatformRotatorNote: When removing a hose assembly or fitting,the O-ring (if equipped) on the fitting and/or hoseend must be replaced. All connections must betorqued to specification during installation. Refer toSpecifications, Hydraulic Hose and Fitting TorqueSpecifications.1 Remove the platform.2 Tag, disconnect and plug the hydraulic hosesfrom the platform rotate manifold.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.3 Support the platform mounting weldment. Donot apply any lifting pressure.4 Remove the six mounting bolts from theplatform mounting weldment. Remove thecenter bolt and slide the platform mountingweldment off of the platform rotator.5 Support the platform rotator with a suitablelifting device. Do not apply any lifting pressure.6 Remove the pin retaining fasteners from thejib boom and leveling links to platform rotatorpivot pins. Do not remove the pins.7 Support the jib boom, jib boom cylinder andleveling links with an overhead crane.8 Use a soft metal drift to drive both pins out,then remove the platform rotator from themachine.Crushing hazard. The platformrotator could fall when removedfrom the machine if not properlysupported.Note: When installing the platform rotator, be sureto torque the fasteners to specification. Refer toSpecifications, Machine Torque Specifications.How to Bleed the PlatformRotatorNote: This procedure will require two people.1 Move the function enable toggle switch toeither side and activate the platform rotatetoggle switch to the right and then to the leftthrough two platform rotation cycles. Thenhold the switch to the right position until theplatform is fully rotated to the right.2 Place a suitable container underneath theplatform rotator.3 Open the top bleed screw on the rotator, butdo not remove it.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.
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