Linde H25D H25T H30D H30T H35D H35T Series 393 Service Training Manual PDF

Description

Linde Series 393 Service Training Manual — H25D, H25T, H30D, H30T, H35D, H35T

This Linde H25D H25T H30D H30T H35D H35T Series 393 Service Training Manual PDF is the complete technical training document used by Linde service personnel for the 393 series IC-engined forklift trucks. It covers the LPG and diesel variants in the H25, H30 and H35 tonnage classes, documenting engine systems, the hydrostatic travel drive, working hydraulics, load lift systems, electrics and electronics, and the full circuit diagrams in the appendix. Across 530 pages the manual presents each vehicle assembly as an independent module, with removal and installation procedures, pressure settings, tightening torques, diagnostic routines and measured value block evaluations.

File Details

• Manual type: Service Training Manual
• Brand: Linde Material Handling
• Series: 393
• Models covered: H25D, H25T, H30D, H30T, H35D, H35T
• Document number: 393 804 24 01 EN
• Edition: 10/2008 (incorporating earlier editions from 01/2005, 03/2007 and 10/2008)
• Language: English
• Page count: 530
• File format: PDF

Chapters Covered

• 0 — Product Information: Foreword, truck design, operator compartment, chassis, engine, steering, drive, electronics, mast, brake, diagnostics and the LTC basic structure
• 1 — Engine: LPG engine (VW BEF), diesel engine (VW BEU), CBHA diesel engine with pump injection, cooling, engine electrics, self-diagnostics and standardised measured value blocks
• 2 — Drive Axle: Traction drive technical data, drive unit, hydraulic remote control with electronic activation, auxiliary brake valve, HPV variable displacement pump, output unit, hydraulic fan drive and hydraulic truck diagnostics
• 3 — Chassis, Bodywork and Fittings: Chassis, axle suspension, gas spring instructions, driver’s seat controls and service instructions
• 4 — Steering, Brake and Wheels: Steering system functional description, brake system, brake release valve, brake cable adjustment and brake system testing
• 6 — Electrics / Electronics: Safety instructions, EMC, electrostatic charging, CAN bus, Linde Truck Control (LTC), central electrical system, relay and fuse layout, indicator unit and diagnostic checks
• 7 — Hydraulic System: Working hydraulics, functional description of the control valve, pressure relief valve, auxiliary hydraulics depressurisation, hose layout and cleaning work on the Linde control valve
• 8 — Load Lift System: Lift mast identification, mast removal and installation, lift chain adjustment, roller play setting, slide pad removal for standard, duplex and triplex masts, lift cylinder removal and sealing, tilt angle sensor setting and tilt cylinders
• 10 — Circuit Diagrams: Hydraulic circuit diagrams (up to 09/2006 and from 10/2006), wiring diagrams for LPG and diesel engine variants, basic equipment and special equipment wiring diagrams

What This Manual Gives a Technician

The Linde Series 393 service training manual is built around individual vehicle components rather than a sequential strip-down narrative. Each section describes a system as a standalone unit, so a technician can go straight to the engine chapter for the VW BEF LPG engine or the CBHA pump injection diesel, or open section 2 for the HPV 75-02 variable displacement pump and HMF 550 R wheel motors. The engine chapters alone cover three distinct power units — the LPG engine with Impco gas system and electronic ignition, the BEU diesel engine with Electronic Diesel Control (EDC), and the CBHA pump injection diesel engine — with sensor checks, actuator tests, measured value block evaluations and full self-diagnostics.

In the drivetrain section, the manual documents the hydrostatic travel drive in detail: the HPV 75-02 variable displacement pump, the hydraulic remote control with electronic activation (both the older version and the version with round solenoids), the auxiliary brake valve for both the up-to-09/2006 and from-10/2006 designs, the output unit with switch valve and output valve, and the wheel motor HMF 550 R disassembly, bearing checking and sealing procedures. Pressure tests for the HPV 75-02 are laid out with test points, expected values and troubleshooting steps for the hydrostatic travel drive.

The electrics and electronics section covers the Linde Truck Control (LTC) system, the CAN bus architecture, the central electrical system with relay and fuse layouts, the indicator unit, and step-by-step test procedures for the LTC, the VW controller and immobiliser, wiring harnesses, sensors and actuators. The indicator unit error code display sequence and the diagnostic program used for error code analysis are documented as well.

Load lift system coverage includes mast identification, removal and installation for all series, lift chain adjustment, roller play setting for the fork carrier, centre mast and outer mast, slide pad removal for standard, duplex and triplex masts, lift cylinder removal and sealing, tilt angle sensor setting with reference point dimensions and adjustment values, and tilt cylinder removal, sealing and installation with screw-in depth tables for the mechanical adjustment of the tilt cylinders.

The circuit diagrams in section 10 include hydraulic circuit diagrams for traction, working and steering hydraulics, wiring diagrams for LPG and diesel basic equipment, and special equipment wiring diagrams covering working headlights, lighting, direction indicators, brake lights, interior lighting, windscreen wipers, seat heater, radio, heater, air conditioning, rotating beacon, reversing signal, hazard warning system, lift mast positioning, hydraulic oil microfilter indicator, particulate filter, diesel filter water trap warning, LPG volume display, 12V socket, coolant and engine oil level monitoring, battery main switch, rear window heater, camera system and speed limitation.

Why This Manual Matters for H25D, H25T, H30D, H30T, H35D and H35T Owners

Forklift trucks in the Linde 393 series are built around a hydrostatic drive system with no clutch, differential or drum brakes — a design that rewards correct service procedures and punishes guesswork. The engine options alone span LPG and diesel with three different fuel and ignition architectures, each with its own sensor set, diagnostic routines and measured value blocks. Trying to service these trucks without the manufacturer’s pressure settings, tightening torques and adjustment values risks damage to the HPV pump, the HMF wheel motors, the control valve or the engine management systems.

This manual provides the actual values: feed pressure settings, pressure relief valve settings, brake valve actuation pressures, pump swash angle adjustment, start of delivery values, tilt angle sensor reference dimensions, screw-in depths for the tilt cylinders and the measured value block setpoints used to evaluate engine operation. It also documents the error code display logic on the indicator unit and the diagnostic routines for the LTC, VW controller, immobiliser and the individual sensors and actuators.

Who This Manual Is For

This Linde Series 393 service training manual is aimed at service engineers, maintenance technicians and workshops working on H25D, H25T, H30D, H30T, H35D and H35T trucks. It is also useful for owners who want to understand the hydrostatic drive, the LPG or diesel engine management, the working hydraulics and the lift mast systems before authorising or carrying out repairs. The training document is designed to accompany a Linde training centre course, but it stands on its own as a technical reference for the procedures, settings and diagnostics it describes.

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With this Linde H25D H25T H30D H30T H35D H35T Series 393 Service Training Manual PDF you can follow the manufacturer’s procedures for engine service, hydrostatic drive diagnostics, hydraulic pressure testing, lift mast roller play setting, tilt angle sensor adjustment, brake cable adjustment, LTC diagnostics, sensor and actuator testing, and circuit diagram tracing across the whole 393 series range. The manual is delivered as an instant PDF download — no shipping, no waiting, readable on any device and printable for the workshop. Whether you are servicing the LPG VW BEF engine, the BEU diesel or the CBHA pump injection diesel, or diagnosing a traction fault through the HPV 75-02 pressure tests, the correct values and procedures are here.