Hyster H30H, H40H, H50H, H60H Forklift Truck D003 Series Repair Manual (USA)

Product Overview

The repair manual for the Hyster D003 Series Forklift Trucks covers models H30H, H40H, H50H, and H60H. Available as a comprehensive PDF document, this manual is designed for professional technicians and provides a detailed guide for maintenance and servicing of these forklift models. Please note that while the manual is regularly updated, it may not reflect the most recent design changes in the product.

Key Features

• Complete Guide: The manual consists of 71 pages with detailed instructions.
• Language: English
• Coverage: Includes technical insights into various components and systems.

Benefits

• Enhances your understanding of key forklift components, ensuring efficient maintenance and repairs.
• Ensures adherence to professional service standards and safety guidelines.
• Helps prevent equipment damage and ensures operator safety by following recommended procedures.

Usage Recommendations

• Technician Use: Intended for trained professionals to use as a guideline for servicing.
• Lifting Safety: Verify correct fastening of slings, chains, or cables when handling heavy parts to ensure balanced lifting.
• Equipment: Utilize cranes or lifting mechanisms instead of manual lifting for heavy parts.
• Electrical Safety: Disconnect the battery connector before maintenance on electric lift trucks; for combustion lift trucks, disconnect the battery ground cable.
• Safety Procedures: Use correct blocks to prevent unintended movement. See the Operating Manual for detailed instructions.

Table of Contents

• Frame
• GM Engine
• Perkins Engine 4.2032
• Rochester Carburetor
• LPG Fuel System
• The Oil Clutch
• Single-Speed Powershift Transmission – Repairs
• The Oil Clutch Transmission
• Drive Axle
• Steering Control Unit
• Steering Axle
• The Master Cylinder
• Brake System
• Hydraulic Pump Drive Assembly
• Hydraulic Gear Pumps
• Main Control Valve
• Tilt Cylinders
• Alternator
• Starter
• High Energy Ignition System
• Instrument Panel Indicators And Senders
• Electrical Warning Devices
• Electrical System Troubleshooting
• Uprights – Repair
• Lift Cylinders
• Uprights – Description
• Periodic Maintenance
• Capacities And Specifications
• Diagrams
• Inch (SAE) And Metric Fasteners

Caution

• Always attach a “DO NOT OPERATE” tag to the forklift controls when conducting repairs.
• Strictly adhere to all WARNING and CAUTION notes provided in the manual during operations.
• Exercise caution with flammable fuels: Gasoline, LPG, CNG, and Diesel.
• Avoid sparks and ensure adequate ventilation when charging batteries.