This manual covers the Linde 351 Series IC-Engined Forklift Trucks, including models H20, H25, and H30. These industrial forklift trucks are engineered for reliability and efficient operation in demanding material handling environments. The Type 351 series is known for its advanced hydrostatic drive technology, a hallmark of Linde's commitment to innovative and robust equipment design. This series integrates sophisticated systems to ensure optimal performance and longevity in industrial applications.
This Factory Service Training Manual provides comprehensive technical information for the maintenance and repair of the Linde 351 Series forklifts. It details the Engine (Diesel & LPG), Hydrostatic Transmission, Working Hydraulics, Electrical System, Power Steering, and Braking System. The manual includes detailed specifications, diagnostic procedures, adjustment guidelines, troubleshooting charts, and circuit diagrams. Its purpose is to equip professional technicians and mechanics with the knowledge necessary to perform accurate and efficient servicing, thereby minimizing downtime and ensuring the continued operational integrity of these essential industrial machines.
Original Illustrated Factory Service Training Manual for Linde IC-Engined forklift Truck 351 series.
Covered models:
H20
H25
H30
Format: PDF, 136 pages
Language: English
Table of contents:
Engine specifications (Diesel)
Hydrostatic transmission
Circuit diagram of the drive unit
Travel drive specifications
Hydraulic circuit schematic
Description of the hydrostatic travel drive
Flushing the variable displacement pump and drive axle
Power limiter and anti-stall device
Engine lock-out logic - reversing lock
Oil reservoir
Hydraulic remote control unit
Working hydraulic system
Circuit diagram of working hydraulic system
Description of the working hydraulic system
Electrical system
Wiring diagram for Diesel model
Checks and adjustments
Travel pedals
Brake pedal
Bowden cable for parking brake
Bowden cable for engine shutoff
Adjustment of engine speed
Start of drive wheel rotation
Brake shaft stop screws (from 11/88)
Symmetry of the travel control
Drive wheel start of rotation
Engine speed increase
Pressure difference Ap
Hydraulic neutral position
Adjustment of wheel shaft bearing
Checking maximum wheel speed
Trouble-shooting
Line layout for trouble-shooting
Aids and tools for measurements
Remarks to trouble-shooting
Engine hydraulic speed control
Functional test
Trouble-shooting
Hydraulic brake system
Functional test
Trouble-shooting
Power-assisted steering
Trouble-shooting without measurement of boost and maximu
Trouble-shooting with measurement of boost and maximum p
Equal pressure and start of control
Hydrostatic travel drive
LPG model of IC-engined fork truck H 20/25/30, type 351
Engine specifications
LPG installation
Schematic
Modes
Operation of vaporiser
Operation of mixer
Compensating tank
Electrical system
Ignition system
Electronic speed control
Wiring diagram
Up to 3.89
From 4.89
Checks and adjustments
Original Illustrated Factory Service Training Manual for Linde IC-Engined forklift Truck 351 series.
Covered models:
H20
H25
H30
Format: PDF, 136 pages
Language: English
Table of contents:
Engine specifications (Diesel)
Hydrostatic transmission
Circuit diagram of the drive unit
Travel drive specifications
Hydraulic circuit schematic
Description of the hydrostatic travel drive
Flushing the variable displacement pump and drive axle
Power limiter and anti-stall device
Engine lock-out logic - reversing lock
Oil reservoir
Hydraulic remote control unit
Working hydraulic system
Circuit diagram of working hydraulic system
Description of the working hydraulic system
Electrical system
Wiring diagram for Diesel model
Checks and adjustments
Travel pedals
Brake pedal
Bowden cable for parking brake
Bowden cable for engine shutoff
Adjustment of engine speed
Start of drive wheel rotation
Brake shaft stop screws (from 11/88)
Symmetry of the travel control
Drive wheel start of rotation
Engine speed increase
Pressure difference Ap
Hydraulic neutral position
Adjustment of wheel shaft bearing
Checking maximum wheel speed
Trouble-shooting
Line layout for trouble-shooting
Aids and tools for measurements
Remarks to trouble-shooting
Engine hydraulic speed control
Functional test
Trouble-shooting
Hydraulic brake system
Functional test
Trouble-shooting
Power-assisted steering
Trouble-shooting without measurement of boost and maximu
Trouble-shooting with measurement of boost and maximum p
Equal pressure and start of control
Hydrostatic travel drive
LPG model of IC-engined fork truck H 20/25/30, type 351
Engine specifications
LPG installation
Schematic
Modes
Operation of vaporiser
Operation of mixer
Compensating tank
Electrical system
Ignition system
Electronic speed control
Wiring diagram
Up to 3.89
From 4.89
Checks and adjustments
