Terex Genie Z-30, Z-20N, Z-20N RJ Articulated Boom Lift Service Manual
161 pages · Publication 106373
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- Models
- Genie Z-30, Z-20N, Z-20N RJ
- Serial coverage
- from Z30N-5934 to Z30N08-11499
- Manual type
- Service Manual
- Pages
- 161
- Publication
- 106373
- Condition
- Brand new
What's inside
From the manual's own table of contents: 94 topics. See sample pages (PDF, 534 KB)
- Important Information
- Serial Number Information
- Serial Number Legend
- General Safety Rules
- Machine Specifications
- Performance Specifications
- Hydraulic Oil Specifications
- Hydraulic Component Specifications
- Manifold Component Specifications
- Machine Torque Specifications
- Hydraulic Hose and Fitting Torque Specifications
- SAE and Metric Fasteners Torque Charts
- Introduction
- Pre-Delivery Preparation
- Maintenance Inspection Report
- Inspect the Manuals and Decals
- 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
- Check the Batteries
- Inspect the Electrical Wiring
- Test the Key Switch
Show all 94 topics
- Check the Tires, Wheels and Lug Nut Torque
- Confirm the Proper Brake Configuration
- Check the Oil Level in the Drive Hubs and Mounting Bolt Torque
- Test the Ground Control Override
- Test the Platform Self-leveling
- Test the Drive Brakes
- B-10 Test the Drive Speed - Stowed Position
- B-11 Test the Drive Speed - Raised or Extended Position
- B-12 Test the Alarm Package (if equipped)
- B-13 Test the Turntable Rotation Stop
- B-14 Check the Electrical Contactors
- B-15 Perform Hydraulic Oil Analysis
- Grease the Platform Overload Mechanism (if equipped)
- Test the Platform Overload System (if equipped)
- Check the Primary 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
- Test or Replace the Hydraulic Oil
- Grease the Steer Axle Wheel Bearings
- Controllers
- Platform Leveling Slave Cylinder
- Platform Rotator
- Platform Overload System
- Jib Boom
- Jib Boom Bell Crank (models without rotating jib boom)
- Jib Boom Rotator (models with rotating jib boom)
- Jib Boom Lift Cylinder
- Cable Track
- Primary Boom
- Primary Boom Lift Cylinder
- Extension Cylinder
- Platform Leveling Master Cylinder
- Secondary Boom
- Secondary Boom Lift Cylinder
- Auxiliary and Function Pump
- Function Manifold Components
- Valve Adjustments - Function Manifold
- Jib Boom and Platform / Jib Boom Rotate Manifold Components
- Valve Coils
- Turntable Rotation Hydraulic Motor
- Hub and Bearings
- Motor Controller
- Fault Code Chart
- Load Sensor Option Diagram (before serial number 6290)
- Electrical Symbols Legend
- Hydraulic Symbols Legend
- Power Cable Diagram (before serial number 6290)
- Power Cable Diagram (from serial number 6290 to 8354)
- Power Cable Diagram (after serial number 8354)
- Power Panel Wiring Diagram (before serial number 6290)
- Power Panel Wiring Diagram (from serial number 6290 to 8354)
- Power Panel Wiring Diagram (after serial number 8354)
- Electrical Schematic (before serial number 6290)
- Electrical Schematic (from serial number 6290 to 8354)
- Electrical Schematic (from serial number 8355 to 9346)
- Electrical Schematic - CE Models (from serial number 8355 to 9346)
- Electrical Schematic (after serial number 9346)
- Electrical Schematic - CE Models (after serial number 9346)
- Ground Control Panel Wiring Diagram (before serial number 6290)
- Ground Control Panel Wiring Diagram (from serial number 6290 to 8354)
- Ground Control Panel Wiring Diagram (after serial number 8354)
- (after serial number 8354)
- Platform Control Box Wiring Diagram (before serial number 6290)
- Platform Control Box Wiring Diagram (from serial number 6290 to 8354)
- Platform Control Box Wiring Diagram (after serial number 8354)
- LVI/BCI Option Wiring DIagram (from serial number 8355 to 9346)
- LVI/BCI Option Wiring DIagram (after serial number 9346)
- Hydraulic Schematic
Inside this manual
Real pages from this service manual (161 pages). Open the sample pages (PDF, 534 KB)
- Specifications, page 17: Section 2 • Specifications
- Troubleshooting, page 97: Section 5 • Fault Codes
- Diagram, page 155: LVI / BCI Option Wiring Diagram
- Foldout diagram, page 142: Section 6 • Schematics
This is a service manual
Here's how it compares to the other manual types.
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, 161 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).