This manual covers Jungheinrich DFG 425, DFG 430, DFG 435, TFG 425, TFG 430, and TFG 435 forklifts manufactured from May 2014 onwards. These professional-grade industrial forklifts are engineered for demanding material handling applications in warehousing, logistics, and manufacturing environments. Known for their robust build quality, ergonomic design, and efficient operation, Jungheinrich forklifts offer durable construction, efficient internal combustion LPG engines, advanced hydraulic systems, and comprehensive safety features, making them a reliable choice for various operational needs.
This comprehensive Factory Workshop Service Manual provides detailed information for workshop service and repair in English. It covers essential systems including internal combustion engines (DFG & TFG), LPG systems, hydraulic systems, masts, load handlers, converter drives, and electrical systems. The manual includes extensive procedures for maintenance, testing, adjustment, repair, and troubleshooting, alongside detailed technical specifications, circuit diagrams, and wear limits. Its purpose is to assist owners, mechanics, and technicians in effectively maintaining, diagnosing, and repairing these Jungheinrich forklifts to ensure optimal performance and longevity.
Original Illustrated Factory Workshop Service Manual for Jungheinrich Fork Truck Type DFG/TFG 425-435.
Original factory manuals for Jungheinrich Forklift Trucks, contains high quality images, circuit diagrams and instructions to help you to operate and repair your truck. All Manuals Printable and contains Searchable Text
Covered models:
DFG 425 (from 05.2014)
DFG 430 (from 05.2014)
DFG 435 (from 05.2014)
TFG 425 (from 05.2014)
TFG 430 (from 05.2014)
TFG 435 (from 05.2014)
Language: English
Format:ZIP, Contained set of PDF Manuals
Service Manual, PDF, 336 Pages
Contents:
Safety Information
Technical Specifications
Operating Instructions
Circuit Diagrams (Electrical / Hydraulic)
Controls
Minimum braking
- Pedal (brake / inching setting)
- Minimum braking and braking distance measurement (see service manual D 6360.03)
Misc. Electrical
- Fuses (see Operating Instructions, Chapter F)
- Pin Assignment
LPG System
- LPG systems - maintenance, testing and adjustment see service manual C 3001
- LPG container
Controls
- Inch setting
- Accelerator pedal setting
Converter Drive
- Converter drive
Internal Combustion Engines
- DFG
- TFG
DFG internal combustion engine
- Starter motor / three-phase AC alternator
- Injection system
- Preglow system
- V-belt
- Turbocharger
- Lubrication
- Cylinder head and valves
- Engine block
- Cooling system
- Wear limits
TFG internal combustion engine
- Starter motor / three-phase AC alternator
- Ignition system
- V-belt
- Lubrication
- Cylinder head and valves
- Engine block
- Cooling system
- Wear limits
Labelling / Documentation
- Operating Instructions
- Circuit Diagrams
Hydraulic System
- Valve block
Mast
-Securing the mast
-Masts with angled support rollers
-Fork carriage adjustment
-Microswitch foraux. hydr. control lever
Load handler
-For forks see service manual G1 6401.01
Commissioning
- Commissioning (see Operating Instructions, Chapter C)
Maintenance
- LPG systems - maintenance, testing and adjustment see service manual C 3001
DFG maintenance
- Regular safety inspection (at least annually)
- Maintenance checklist A
- Maintenance checklist B
- Maintenance checklist C
TFG maintenance
- Regular safety inspection (at least annually)
- Maintenance checklist A
- Maintenance checklist B
- Maintenance checklist C
Original Illustrated Factory Workshop Service Manual for Jungheinrich Fork Truck Type DFG/TFG 425-435.
Original factory manuals for Jungheinrich Forklift Trucks, contains high quality images, circuit diagrams and instructions to help you to operate and repair your truck. All Manuals Printable and contains Searchable Text
Covered models:
DFG 425 (from 05.2014)
DFG 430 (from 05.2014)
DFG 435 (from 05.2014)
TFG 425 (from 05.2014)
TFG 430 (from 05.2014)
TFG 435 (from 05.2014)
Language: English
Format:ZIP, Contained set of PDF Manuals
Service Manual, PDF, 336 Pages
Contents:
Safety Information
Technical Specifications
Operating Instructions
Circuit Diagrams (Electrical / Hydraulic)
Controls
Minimum braking
- Pedal (brake / inching setting)
- Minimum braking and braking distance measurement (see service manual D 6360.03)
Misc. Electrical
- Fuses (see Operating Instructions, Chapter F)
- Pin Assignment
LPG System
- LPG systems - maintenance, testing and adjustment see service manual C 3001
- LPG container
Controls
- Inch setting
- Accelerator pedal setting
Converter Drive
- Converter drive
Internal Combustion Engines
- DFG
- TFG
DFG internal combustion engine
- Starter motor / three-phase AC alternator
- Injection system
- Preglow system
- V-belt
- Turbocharger
- Lubrication
- Cylinder head and valves
- Engine block
- Cooling system
- Wear limits
TFG internal combustion engine
- Starter motor / three-phase AC alternator
- Ignition system
- V-belt
- Lubrication
- Cylinder head and valves
- Engine block
- Cooling system
- Wear limits
Labelling / Documentation
- Operating Instructions
- Circuit Diagrams
Hydraulic System
- Valve block
Mast
-Securing the mast
-Masts with angled support rollers
-Fork carriage adjustment
-Microswitch foraux. hydr. control lever
Load handler
-For forks see service manual G1 6401.01
Commissioning
- Commissioning (see Operating Instructions, Chapter C)
Maintenance
- LPG systems - maintenance, testing and adjustment see service manual C 3001
DFG maintenance
- Regular safety inspection (at least annually)
- Maintenance checklist A
- Maintenance checklist B
- Maintenance checklist C
TFG maintenance
- Regular safety inspection (at least annually)
- Maintenance checklist A
- Maintenance checklist B
- Maintenance checklist C
