Terex Genie GTH-1256 Articulated Boom Lift Parts Manual
204 pages · Publication 645059
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- Models
- Genie GTH-1256
- Serial coverage
- from SN GTH1215M-001 to GTH1216M-249, from SN GTH12M-250 to SN GTH12M-280
- Manual type
- Parts Manual
- Pages
- 204
- Publication
- 645059
- Condition
- Brand new

What's inside
From the manual's own table of contents: 11 sections, 89 entries. See sample pages (PDF, 398 KB)
Service Parts Fax Order Form25 topics
- Decals, View 1
- Decals, View 2
- Rear Chassis
- Left Chassis
- Right Chassis
- Outriggers
- Hydraulic Oil And Diesel Tanks
- Drive Chassis And Wheels
- Front Axle - Differential
- Front Axle - Brakes
- Front And Rear Axle - Central Housing
- Front And Rear Axle - Hub Reduction
- Front And Rear Axle - Steering Cylinder
- Front And Rear Axle - Trunion
- Front And Rear Axle - Gear Box
- Rear Axle - Differential
- Rear Axle - Brakes
- Diesel Engine - Deutz Version
- Diesel Engine - Perkins Version
- Air Filter
- Fuel Circuit - Deutz Version
- Fuel Circuit - Perkins Version
- Exhaust System - Deutz Version
- Exhaust System - Perkins Version
- Cooling System, Radiator - Deutz Version
Versione15 topics
- Hydraulic Pumps
- Cab, View 1 - Standard Version
- Cab, View 2 - Standard Version
- Cab, View 3 - Standard Version
- Cab, View 1 - Close Version
- Cab, View 2 - Close Version
- Cab, View 3 - Close Version
- Cab, View 4 - Close Version
- Arm 1st - 2nd Telescopic Element
- Arm 3rd - 4th Telescopic Element
- Chain Unit 1st Boom Section
- Chain Unit 2nd Boom Section
- Chain Unit 3rd Boom Section
- Chain Unit 4th Boom Section
- Stop Spacer Boom Section
Cylinder1 topic
- Boom Extension Cylinder
Locking Cylinder37 topics
- Coupling Unit
- Fork Frame
- Truss Boom 7 Feet, 4,400 LBS
- Truss Boom 14 Feet, 2,000 LBS
- Boom Extension Cylinder
- Attachment Hydraulic Circuit
- Chassis Sway Cylinder
- Rear Axle Lock Cylinder
- Boom Lift Cylinder
- Power Steering
- Service Brake
- Table of Contents 610.1 608675 Parking Brake
- Gear Box
- Hydraulic Oil Radiator
- Hydraulic Oil Radiator Circuit
- Hydraulic Pumps
- Boom Hydraulic Control
- Transmission
- Primary Functions Manifold
- Auxiliary Functions Manifold
- Outriggers Functions Manifold
- Cabin Fuse-Relay Box
- Dashboard
- Wirings - View 1
- Wirings - View 2
- Air Conditioning - Deutz Engine - Part 1
- Air Conditioning - Perkins Engine - Part 1
- Air Conditioning - Part 2
- Air Conditioning - Part 3
- Hydraulic Coupling - Part 1
- Hydraulic Coupling - Part 2
- Rear Video Camera
- Telematics
- Road Lights - Part 1
- Road Lights - Part 2
- Work Lights - Part 1
- Work Lights - Part 2
Inside this manual
Real pages from this parts manual (204 pages). Open the sample pages (PDF, 397 KB)
- Parts illustration, page 95: Screw TEM16X80 DIN 564 8.8ZN..........8
- Parts illustration, page 164: 800 Optionals
- Parts illustration, page 173: DECAL,TELEMATICS,UR.......................1
This is a parts 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.
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, 204 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).