Hyster H300B, H330B, H350B Forklift Trucks Service Manual

Hyster H300B, H330B, H350B Forklift Trucks Service Manual

This official Hyster service manual provides detailed technical information for the maintenance, troubleshooting, and repair of H300B, H330B, and H350B forklift trucks. Covering essential service procedures for the engine, powertrain, hydraulic systems, braking components, and electrical circuits, this manual ensures efficient operation and long-term equipment reliability.

File Format: PDF

Size: 14.13 MB

No. of pages: 420

Language: English

Delivery Method: Instant Download – Access your file immediately after purchase.

📑 Manual Highlights:

Frame & Structural Components

• Counterweight installation and removal
• Fuel and hydraulic tank maintenance
• Operator seat, hood, and steering control unit servicing
• Cab assembly, decal application, and painting instructions

Engine Maintenance & Overhaul

• Perkins 6.3544 & T6.3544 diesel engine servicing
• Valve mechanism repair, cylinder head removal, and installation
• Lubrication system maintenance, including oil pump and relief valve servicing
• Fuel injection pump calibration, injector servicing, and timing adjustments
• Cooling system checks, water pump repairs, and thermostat replacement

Transmission & Powertrain

• Oil clutch assembly servicing, jet pump diagnostics
• Three-speed power-shift transmission disassembly and installation
• Torque converter testing, stall speed adjustments
• Differential repairs, pinion gear setup, and planetary axle servicing

Hydraulic System & Steering

• Main hydraulic pump troubleshooting and relief valve calibration
• Flow control valve adjustments, lift and tilt cylinder repairs
• Steering column disassembly, hydraulic steering control servicing

Braking System

• Air brake system diagnostics, chamber and control valve servicing
• Hydraulic brake master cylinder repairs, shoe adjustments
• Parking brake disassembly, actuator linkage troubleshooting

Electrical System & Ignition

• Alternator, battery, and starter motor diagnostics
• Wiring schematics, fuse box locations, and relay troubleshooting
• Instrument panel indicators, senders, and microprocessor spark timing system servicing

Cooling & HVAC Systems

• Radiator flushing, coolant pump maintenance, and thermostat calibration
• Cab heating, ventilation, and air conditioning troubleshooting
• Blower motor, condenser, and compressor servicing

Lift & Mast Assembly

• Fork carriage alignment and lift chain tension adjustments
• Hydraulic tilt cylinder testing, mast extension calibration, and side-shift diagnostics
• Load balancing optimization and attachment compatibility verification

Routine Maintenance & Troubleshooting

• Daily and periodic maintenance schedules with service intervals
• Common machine performance issues and step-by-step troubleshooting
• Torque specifications, fluid capacities, and recommended service guidelines

This Hyster H300B, H330B, H350B Forklift Trucks Service Manual is an indispensable resource for forklift owners and service technicians, offering precise repair instructions and technical insights for optimal equipment performance.