Terex Genie GTH-636, GTH-844, GTH-1056, GTH-1256, GTH-1544, GTH-5519 Telescopic Forklift Service Manual
65 pages · Publication 1272858
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- Models
- Genie GTH-636, GTH-844, GTH-1056, GTH-1256, GTH-1544, GTH-5519
- Serial coverage
- See Cover
- Manual type
- Service Manual
- Pages
- 65
- Publication
- 1272858
- Condition
- Brand new

What's inside
From the manual's own table of contents: 72 topics. See sample pages (PDF, 554 KB)
- Introduction Introduction
- Important Information
- Models included in this manual
- Identifying the Correct Procedure for your Model
- Find additional Manuals for your Model
- Revision History
- Section 1 Safety Rules
- General Safety Rules
- Section 2 Specifications
- Machine Specifications
- Air Conditioner Refrigerant Specifications
- Performance Specifications
- Torque Specifications
- Tires and Wheels
- Powertrain Specifications
- Operator and Maintenance Manuals
- Deutz Engine Models
- John Deere Engine Models
- Perkins Engine Models
- Transmission Specifications
- Axle Specifications
- Hydraulic Specifications
- Hydraulic Relief Valves
- Hydraulic Oil Specifications
Show all 72 topics
- Hydraulic Hose and Fitting Torque Specifications
- Torque Procedure
- Section 3 Maintenance Procedures
- Introduction
- Maintenance Schedule
- Pre-Delivery Preparation Report
- Scheduled and Programmed Maintenance Inspection Report
- Commissioning Procedures
- Perform 50 Hour Service
- Perform Engine Maintenance – 50 Hours
- Perform 150 Hour Service
- Quarterly Maintenance Procedures
- Check for Open Bulletins and Owner Registration
- Battery inspection
- Inspect the Electrical Wiring
- Check the Boom Wear Pads
- Check the Exhaust System
- Inspect the Tires, Wheels and Lug Nut Torque
- Inspect the Fork Level and Auxiliary Hydraulic Hoses Tension
- Inspect the Fuel and Hydraulic Tank Cap Venting Systems
- Visual Inspection of the Hydraulic Oil
- Inspect the Engine Air Filter
- Lubricate the Driveshaft
- Inspect and Lubricate the Sequencing Chains
- Part No. 1272858 Genie Telehandlers
- Annual Maintenance Procedures
- Inspect the Forks
- Adjust the Boom Sequencing Chains - GTH-636 and GTH-844
- Adjust the Boom Sequencing Chains - GTH-1056
- Adjust the Boom Sequencing Chains - GTH-1256 and GTH-1544
- Replace Hydraulic Tank Return Filter Element
- Replace the Cab Air Intake Filter Element (if equipped)
- Programmed Maintenance Procedures
- Lubricate the Boom
- Deutz Engine Maintenance – Under 1000 Hours
- Perkins Engine Maintenance – Under 1000 Hours
- John Deere Engine Maintenance – Under 1000 Hours
- Axle Maintenance – Under 1000 Hours
- Transmission Maintenance – Under 1000 Hours
- Perform Engine Maintenance – 1000 Hours
- PerformTransmission Maintenance – 1000 Hours
- Perform Axle Maintenance – 1000 Hours
- Perform Engine Maintenance – 2000 Hours
- Test or Replace the Hydraulic Oil
- Perform Engine Maintenance – 3000 Hours
- Perform Engine Maintenance – 4000 Hours
- Perform Engine Maintenance – 6000 Hours
- Perform Engine Maintenance – 12000 Hours
Inside this manual
Real pages from this service manual (65 pages). Open the sample pages (PDF, 553 KB)
- Specifications, page 17: Powertrain Specifications
- Repair procedure, page 26: Hydraulic Specifications
- Diagram, page 39: Quarterly Maintenance Procedures
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.
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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, 65 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).