Terex Genie Z-51/30J Articulated Boom Lift Service Manual
133 pages · Publication 110284
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- Models
- Genie Z-51/30J
- Serial coverage
- from Z513005-101 to Z513014B-1200
- Manual type
- Service Manual
- Pages
- 133
- Publication
- 110284
- Condition
- Brand new

What's inside
From the manual's own table of contents: 88 topics. See sample pages (PDF, 485 KB)
- Important Information
- Find a Manual for this Model
- Serial Number Legend
- General Safety Rules
- Machine Specifications
- Performance Specifications
- Hydraulic Specifications
- Manifold Component Specifications
- Deutz F3L-2011 / D2011 L03i Engine Specifications
- Machine Torque Specifications
- Hydraulic Hose and Fitting Torque Specifications
- SAE and Metric Fastener Torque Chart
- Introduction
- Pre-Delivery Preparation
- Maintenance Inspection Report
- Perform Pre-operation Inspection
- Perform Function Tests
- Perform Engine Maintenance
- Check the High Pressure Hydraulic Filter Condition Indicator
- Test the Oscillate Axle
- Perform 30 Day Service
- Inspect the Fuel Filter/Water Separator
- Grease the Turntable Rotation Bearing and Rotate Gear
- Inspect the Battery
Show all 88 topics
- Inspect the Electrical Wiring
- Test the Key Switch
- Check the Exhaust System
- Check the Oil Cooler and Cooling Fins
- Check the Tires and Wheels (including lug nut torque)
- Confirm the Proper Brake Configuration
- Check the Oil Level in the Drive Hubs
- Check and Adjust the Engine RPM
- B-10 Test the Ground Control Override
- B-11 Check the Directional Valve Linkage
- B-12 Test the Platform Self-leveling
- B-13 Test the Engine Idle Select
- B-14 Test the Drive Brakes
- B-15 Test the Drive Speed - Stowed Position
- B-16 Test the Drive Speed - Raised or Extended Position
- B-17 Test the Alarm Package (if equipped)
- B-18 Perform Hydraulic Oil Analysis
- B-19 Perform Engine Maintenance
- Grease the Platform Overload Mechanism (if equipped)
- Test the Platform Overload Mechanism (if equipped)
- Check the Boom Wear Pads
- Check the Free-wheel Configuration
- Replace the Drive Hub Oil
- Replace the Hydraulic Filters
- Calibrate the Platform Overload System (if equipped)
- Check the Turntable Rotation Bearing Bolts
- Inspect for Turntable Bearing Wear
- Test or Replace the Hydraulic Oil
- ALC-500 Circuit Board
- Joysticks
- Platform Leveling Slave Cylinder
- Platform Rotator
- Jib Boom
- Jib Boom Lift Cylinder
- Cable Track
- Primary Boom
- Primary Boom Lift Cylinder
- Primary Boom Extension Cylinder
- Platform Leveling Master Cylinder
- Secondary Boom
- Secondary Boom Lift Cylinders
- RPM Adjustment
- Flex Plate
- Lift/Steer Pump
- Drive Pump
- Function Manifold Components
- Valve Adjustments - Function Manifold
- Jib Boom / Platform Rotate Manifold Components
- Turntable Rotation Manifold Components
- Directional Valve Manifold Components
- Traction Manifold Components
- Valve Adjustments, Traction Manifold
- Valve Coils
- Turntable Rotation Assembly
- Oscillate Lock-out Cylinders
- Fault Codes - Control System
- Electrical Symbols Legend
- Hydraulic Symbols Legend
- Electrical Schematic
- Ground Control Box Terminal Strip Wiring Diagram
- Ground Control Box Switch Panel Wiring Diagram
- Platform Control Box Terminal Strip Wiring Diagram
- Platform Control Box Switch Panel Wiring Diagram
- Hydraulic Schematic
Inside this manual
Real pages from this service manual (133 pages). Open the sample pages (PDF, 485 KB)
- Specifications, page 14: Section 2 • Specifications
- Troubleshooting, page 110: Section 5 • Fault Codes
- Diagram, page 126: Ground Control Box Switch Panel Wiring Diagram
- Foldout diagram, page 124: Ground Control Box Terminal Strip Wiring Diagram
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the Genie Z-51/30J are listed below. Editions cover different serial number ranges: check the serial coverage and tick only the ones that match your machine.
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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, 133 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).