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Terex Genie Z-30/20N, Z-30/20N RJ, Z-34/22N, Z-34/22DC Articulated Boom Lift Service Manual

188 pages · Publication 139378

$69.73
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Models
Genie Z-30/20N, Z-30/20N RJ, Z-34/22N, Z-34/22DC
Serial coverage
See Cover
Manual type
Service Manual
Pages
188
Publication
139378
Condition
Brand new
Terex Genie Z-30/20N, Z-30/20N RJ, Z-34/22N, Z-34/22DC Articulated Boom Lift Service Manual, publication 139378

What's inside

From the manual's own table of contents: 109 sections, 121 entries. See sample pages (PDF, 601 KB)

Introduction Introduction
Important Information
Find a Manual for this Model
Revision History
Serial Number Legend
Section 1 Safety Rules
General Safety Rules
Section 2 Specifications
Machine Specifications
Machine Component Weights
Performance Specifications
Hydraulic Specification
Hydraulic Component Specifications
Manifold Component Specifications
Machine Torque Specifications
Hydraulic Hose and Fitting Torque Specifications
Torque Procedure
SAE and Metric Fasteners Torque Charts
Section 3 Scheduled Maintenance Procedures
Introduction
Pre-Delivery Preparation Report
Maintenance Inspection Report
Checklist A Procedures
Inspect the Manuals and Decals
Show all 109 sections
Perform Pre-operation Inspection
Perform Function Tests
Perform 30 Day Service
Grease the Turntable Rotation Bearing and Worm Drive Gear
Replace the Drive Hub Oil
Checklist B Procedures
Inspect the Battery
Inspect the Electrical Wiring
Inspect the Tires, Wheels and Lug Nut Torque
Confirm the Proper Brake Configuration
Check the Drive Hub Oil Level and Fastener Torque
Test the Ground Control Override
Test the Platform Self-leveling
Test the Drive Brakes
Test the Drive Speed - Stowed Position
Test the Drive Speed - Raised or Extended Position
Test the Alarm Package (if equipped)
Test the Turntable Rotation Stop
Check the Electrical Contactors
Perform Hydraulic Oil Analysis
Test the Emergency Power System
Checklist C Procedures
Grease the Platform Overload Mechanism (if equipped)
Test the Platform Overload System (if equipped)
Checklist D Procedures
Check the Boom Wear Pads
Check the Free-wheel Configuration
Check the Turntable Rotation Bearing Bolts
Replace the Hydraulic Tank Return Filter Element
Inspect for Turntable Bearing Wear
Checklist E Procedures
Test or Replace the Hydraulic Oil
Grease the Steer Axle Wheel Bearings
Section 4 Repair Procedures
Platform Controls
Controllers
Platform Components
Platform Leveling Slave Cylinder
Platform Rotator
Platform Overload System
Jib Boom Components
Jib Boom Bell Crank (models without rotating jib boom)
Jib Boom Bell Crank (models with rotating jib boom)
Jib Boom Lift Cylinder
Primary Boom Components
Cable Track1 topic
  • How to Repair the Primary Boom Cable Track
Primary Boom2 topics
  • How to Remove the Primary Boom
  • How to Disassemble the Primary Boom
Primary Boom Lift Cylinder
Primary Boom Extension Cylinder
Platform Leveling Master Cylinder
Secondary Boom Components
Secondary Boom
Secondary Boom Lift Cylinders
Hydraulic Pump
Auxiliary and Function Pump
Manifolds
Function Manifold Components
Valve Adjustments - Function Manifold5 topics
  • How to Adjust the System Relief Valve
  • How to Adjust the Primary Boom Down Relief Valve
  • How to Adjust the Secondary Boom Down Relief Valve
  • How to Adjust the Primary Boom Extend Relief Valve
  • How to Adjust the Turntable Rotate Relief Valve
Jib Boom and Platform / Jib Boom Rotate Manifold Components
Valve Coils1 topic
  • How to Test a Coil Diode
Turntable Rotation Components
Turntable Rotation Hydraulic Motor
Steer Axle Components
Hub and Bearings2 topics
  • How to Remove the Hub and Bearings
  • How to Install the Hub and Bearings
Non-steer Axle Components
Motor Controller
Section 5 Fault Codes1 topic
  • Fault Code Charts
Section 6 Schematics
Electrical Symbol Legend
Hydraulic Symbols Legend
Limit Switch Location Legend
Electrical Schematics – Options
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
Electrical Schematics – ANSI / CSA / AS Models
Electrical Schematics – CE Models
Electrical Schematics – ANSI and CSA Models
Electrical Schematics – AS / CE Models

Inside this manual

Real pages from this service manual (188 pages). Open the sample pages (PDF, 601 KB)

Sample pages from the Terex Genie Z-30/20N, Z-30/20N RJ, Z-34/22N, Z-34/22DC Articulated Boom Lift Service Manual: Specifications, Troubleshooting, Diagram, Foldout diagram
  • Specifications, page 20: Specifications
  • Troubleshooting, page 110: Fault Codes
  • Diagram, page 180: Ground Control Box Switch Panel Wiring Diagram, (AS / CE)
  • Foldout diagram, page 185: Service Manual

Other manuals for this machine

Save 10% on 2 manuals, 15% on 3 or more. Other manuals are listed below. Editions cover different serial number ranges: check the serial coverage and tick only the ones that match your machine.

This manual: Service Manual 139378$69.73
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This is a service manual

Here's how it compares to the other manual types.

This manual

Service manual

Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.

Operator's manual

Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.

Parts manual

Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.

Engine service manuals are sometimes sold separately, since certain machine models were offered with more than one engine option.

What it's used for

Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.

Service shops and owner/operators who repair their own equipment

Identifying correct parts and seeing how assemblies come apart and go back together

Keeping equipment running with less downtime

Factory manual, 188 pages

Quantity one is the manual described above.

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Other editions and similar models

Questions about model, serial number, engine coverage or contents? Contact us before purchasing and we'll help confirm it's the right manual. Please verify the manual type, machine model, serial number range and engine coverage before purchasing: manuals ordered in error carry a 20% restocking fee (return policy).