Terex Genie GTH-1256 AF Articulated Boom Lift Parts Manual
237 pages · Publication 57.0411.0052
Added to your cart. View cart
- Models
- Genie GTH-1256 AF
- Serial coverage
- from GTH12AFM-101
- Manual type
- Parts Manual
- Pages
- 237
- Publication
- 57.0411.0052
- Condition
- Brand new

What's inside
From the manual's own table of contents: 52 sections, 127 entries. See sample pages (PDF, 452 KB)
Decals2 topics
- Decals, View 1
- Decals, View 2
Drive Chassis Components15 topics
- Rear Chassis
- Left Chassis
- Right Chassis
- Stabilizers
- 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
Engine Components7 topics
- Diesel Engine
- Air Filter
- Fuel Circuit
- Exhaust System And Accelerator
- Cooling System, Radiator
- Cooling System, Radiator Hoses
- Hydraulic Pumps
Cab Component10 topics
- Cab, View 1
- Cab, View 2
- Cab, View 3
- Cab, View 4
- Cab, View 5
- Cab, View 7
- Cab, View 8 - Heater System (Webasto)
- Cab, View 9 - Heater System (Webasto)
- Air Conditioning - Part 1
- Air Conditioning - Part 2
Boom Components11 topics
- 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
- Lifting Cylinder - Slave Cylinder - Tilting Cylinder
- Boom Extension Cylinder
- Left & Right Chassis Sway Cylinder - Rear Axle Locking Cylinder
- Coupling Unit
- Fork Frame
Hydraulic System21 topics
- Fittings
- Boom Extension Cylinder
- Forks Tilt Cylinder - Forks Level Slave Cylinder
- Attachment Hydraulic Circuit
- Front Stabilizers
- Chassis Sway Cylinder
- Rear Axle Lock Cylinder
- Boom Lift Cylinder
- Power Steering
- Service Brake
- Parking Brake
- Gear Box
- Hydraulic Oil Radiator
- Hydraulic Oil Radiator Circuit
- Hydraulic Pumps
- Boom Hydraulic Control
- Transmission
- Test Port Manifold
- Auxiliary Hidraulic Line, View 1
- Auxiliary Hidraulic Line, View 2
- Primary Functions Manifold
Electric Installation9 topics
- Cabin Fuse-Relay Box
- Dashboard
- Electric Installation - Work Lights - Part 1
- Electric Installation - Work Lights - Part 2
- Road Lights
- Wirings - View 1
- Wirings - View 2
- Auxiliary Hydraulic Circuit
- Power Plant Heaters
Show all 52 sections
Inside this manual
Real pages from this parts manual (237 pages). Open the sample pages (PDF, 452 KB)
- Parts illustration, page 111: 409.1 609992 Cab, View 9 - Heater System (Webasto)
- Parts illustration, page 216: 706.1 610036 Wirings - View 1
- Parts illustration, page 228: Page Number
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, 237 pages
Quantity one is the manual described above.
Fast free USA shipping
Ships in 1 business day.
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).