Terex Genie GTH-1056 Telescopic Forklift Service Manual
205 pages · Publication 1272855
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- Models
- Genie GTH-1056
- Serial coverage
- See Cover
- Manual type
- Service Manual
- Pages
- 205
- Publication
- 1272855
- Condition
- Brand new

What's inside
From the manual's own table of contents: 44 sections, 129 entries. See sample pages (PDF, 613 KB)
Introduction Introduction3 topics
- Important Information
- Find a Manual for this Model
- Serial Number Legend
Section 1 Safety Rules1 topic
- General Safety Rules
Section 2 Specifications15 topics
- Machine Specifications
- Performance Specifications
- Hydraulic Oil Specifications
- Hydraulic Component Specifications
- Manifold Component Specifications
- Air Conditioner Refrigerant Specifications
- John Deere 4045HF485 Engine Specifications
- Deutz TCD3.6 L4 Engine Specifications
- Perkins 1104D-E44TA Engine Specifications
- Perkins 1204E-E44TA Engine Specifications
- Dana T20000 Transmission Specifications
- ZF 4 WG-98 TC Transmission Specifications
- Dana Planetary 213 Drive Axle Specifications
- Hydraulic Hose and Fitting Torque Specifications
- Torque Procedure
Section 3 Repair Procedures14 topics
- Introduction
- Boom Components
- Boom Proximity Switch
- How to Test a Proximity Switch
- How to Adjust the Boom Angle Proximity Switch
- How to Adjust the Boom Extend Proximity Switch
- Boom
- How to Replace the Boom Wear Pads
- How to Remove the Lifting Fork Frame
- How to Remove the Cable Bridge Assembly
- How to Replace the Retraction Chain
- How to Replace the Extension Chains
- How to Remove the Boom
- How to Disassemble the Boom - GTH-1056
Machine Controls8 topics
- How to Remove the Steering Column
- How to Remove the Steering Wheel
- How to Remove the Steer Orbitral
- How to Remove the Joystick - Models with Single Joystick
- How to Remove the Joystick - Models with Dual Joysticks
- How to Remove the Brake Pedal Assembly
- How to Remove the Gauge Cluster Assembly
- How to Remove the Diagnostic Display
Engines4 topics
- How to Repair the John Deere 4045T Engine
- How to Repair the Perkins 1104D-E44TA Engine
- How to Repair the Deutz TD3.6 L4 and TCD3.6 L4 Engines
- How to Remove the Engine
Transmission30 topics
- How to Repair the Transmission
- How to Remove the Transmission
- Hydraulic Pump
- How to Test the Function Pump
- How to Remove the Function Pump
- How to Install the Function
- How to Prime the Function Pump
- How to Adjust the Function Pump Standby Pressure
- How to Adjust the Function Pump Pressure Compensator
- Manifolds
- Primary Function Manifold Components - Models with Single Joystick
- Primary Function Manifold Components - Models with Dual Joysticks
- Secondary Function Manifold Components
- Outrigger Manifold Components
- Auxiliary Manifold Components (option)
- Brake Manifold Components
- AC Hydraulic Manifold Components
- Valve Adjustments - Secondary Function Manifold
- How to Set the Steer System Pressure
- How to Set the Parking Brake System Pressure
- How to Set the Differential Lock/Joystick System Pressure
- How to Set the Rear Lock-up System Pressure
- Valve Coils
- Axle
- Axles
- How to Remove the Axle
- How to Repair the Axle
- Outriggers
- How to Remove an Outrigger
- How to Remove an Outrigger Cylinder
Show all 44 sections
Harness Map - Options Work Lights10 topics
- Harness Map - Options Road Lights
- Harness Map - Options Enclosed Cab with Heater
- Harness Map - Options Enclosed Cab with HVAC
- Electrical Schematics
- Electrical Schematic (to SN 12-16291)
- Electrical Schematic (from SN 12-16292 to 19340)
- Electrical Schematic (from SN 14E-10388)
- Hydraulic Schematics
- Hydraulic Schematic - Models with Single Joystick
- Hydraulic Schematic - Models with Dual Joystick
Inside this manual
Real pages from this service manual (205 pages). Open the sample pages (PDF, 612 KB)
- Specifications, page 14: Specifications
- Troubleshooting, page 95: Diagnostic Display
- Diagram, page 137: Schematics
- Foldout diagram (color), page 203: December 2016
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the Genie GTH-1056 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, 205 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).