Terex Genie TZ-34/20 Towable Boom Lift Service Manual
214 pages · Publication 84382
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- Models
- Genie TZ-34/20 Towable
- Serial coverage
- from TZ3403-001 to TZ3413-595
- Manual type
- Service Manual
- Pages
- 214
- Publication
- 84382
- Condition
- Brand new
What's inside
From the manual's own table of contents: 88 topics. See sample pages (PDF, 606 KB)
- Important Information
- Revision History
- Serial Number Legend
- General Safety Rules
- Machine Specifications
- Performance Specifications
- Hydraulic Specifications
- Manifold Component Specifications
- Hydraulic Hose and Fitting Torque Specifications
- SAE and Metric Fastener Torque Chart
- Introduction
- Pre-delivery Preparation Report
- Maintenance Inspection Report
- Inspect the Manuals and Decals
- Perform Pre-operation Inspection
- Perform Function Tests
- Torque the Lug Bolts - ANSI/CSA/AS
- Torque the Lug Bolts - CE
- Perform Hitch Maintenance - ANSI/CSA/AS
- Perform 30 Day Service
- Grease the Turntable Rotation Bearing and Rotate Gear
- Inspect the Batteries
- Inspect the Electrical Wiring
- Inspect the Electrical Contactor
Show all 88 topics
- Test the Emergency Stop
- Test the Key Switch
- Test the Manual Override
- Test the Platform Rotation (if equipped)
- Perform Hydraulic Oil Analysis
- Perform Axle Maintenance - ANSI/CSA/AS
- B-10 Check the Wheel Bearings - CE
- B-11 Service the Hitch - CE
- B-12 Perform Axle Maintenance - CE
- B-13 Inspect the Parking Brake
- B-14 Service the Tongue Jack
- Grease the Platform Overload Mechanism (if equipped)
- Test the Platform Overload System (if equipped)
- Models with Optional Hydraulic Oil
- Grease the Axle Wheel Bearings - CE
- Adjust the Brakes - CE
- Check the Boom Wear Pads
- Replace the Hydraulic Tank Return Filter
- Check the Turntable Rotation Bearing Bolts
- Inspect for Turntable Bearing Wear
- Test or Replace the Hydraulic Oil
- Platform
- Platform Rotator (if equipped)
- Cable Track
- Primary Boom
- Primary Boom Lift Cylinder
- Platform Leveling Cylinders
- Secondary Boom
- Secondary Boom Lift Cylinder
- Level Sensor
- Hydraulic Power Unit Components (to serial number TZ3412-298)
- Hydraulic Power Unit Components (from serial number TZ3412-299)
- Valve Adjustments - Hydraulic Power Unit
- Hydraulic Pump
- (to serial number TZ3403-248)
- (from serial number TZ3405-172)
- (from serial number TZ3412-299)
- Valve Coils
- Turntable Rotation Motor
- Axle
- Hydraulic and Mechanical Brakes
- Parking Brake
- Outrigger Components
- Outrigger Cylinder
- Platform Overload System
- Electrical Abbreviations Legend
- Wire Color Legend
- Limit Switch Legend
- Electrical Symbols Legend
- Hydraulic Abbreviations Legend
- Hydraulic Symbols Legend
- Trailer Lighting Wiring Diagram - ANSI/CSA
- (to serial number TZ3412-193)
- (from serial number TZ3412-194)
- (from serial number TZ3412-193)
- (to serial number TZ3403-185)
- (from serial number TZ3406-205)
- (to serial number TZ3404-303)
- (from serial number TZ3410-145)
- (from serial number TZ3413-345)
- Hydraulic Schematic (to serial number TZ3403-248)
- Hydraulic Schematic (from serial number TZ3403-249 to TZ3405-171)
- Hydraulic Schematic (from serial number TZ3405-172 to TZ3412-298)
- Hydraulic Schematic (from serial number TZ3412-299)
Inside this manual
Real pages from this service manual (214 pages). Open the sample pages (PDF, 605 KB)
- Specifications, page 17: Section 2 • Specifications
- Troubleshooting, page 101: Schematics
- Diagram, page 131: Platform Control Box Wiring Diagram - ANSI/CSA
- Color page, page 22: Genie TZ-34/20
- Foldout diagram: Section 5 • 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, 214 pages
Quantity one is the manual described above.
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60-day returns
Free if the mistake is ours. A manual ordered in error must come back unopened in its shrink-wrap; you pay return shipping and a 20% restocking fee applies. Return policy
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).