Product Category:
Industrial Material Handling Equipment
Brand Reputation:
Mitsubishi Forklifts are recognized for their durability, reliability, and performance in demanding industrial applications.
Competitors:
Toyota, Komatsu, Hyster, Yale, Caterpillar
Manual Value Proposition:
Provides essential technical data for technicians and owners to maintain optimal performance, reduce downtime, and ensure safe operation of Mitsubishi FD series forklifts.
General Coverage:
Maintenance, assembly, disassembly, servicing
Estimated Page Count:
Varies by specific model/edition, typically 500-1000+ pages for comprehensive forklift service manuals.
Type:
Service Repair Manual
Language:
English (Assumed, standard for most service manuals in global markets)
Format:
Digital (PDF likely, given the description)
Engine System:
Full engine diagnostics, overhaul, component replacement, cooling system, lubrication system, fuel system, ignition/starting system.
Transmission System:
Automatic and manual transmission service, hydraulic systems, torque converter, internal component repair, fluid management.
Hydraulic System:
Hydraulic pump, cylinders, control valves, hoses, filters, troubleshooting, fluid specifications, system pressure testing.
Steering System:
Power steering components, linkages, troubleshooting, fluid maintenance.
Braking System:
Hydraulic brake systems, parking brake, component inspection, adjustment, overhaul.
Electrical System:
Wiring diagrams, component testing, charging system, starting system, lighting, instrumentation, diagnostic procedures.
Mast And Forks:
Mast assembly and disassembly, lift chains, rollers, hydraulic cylinders for mast operation, fork inspection and replacement.
Chassis And Frame:
Frame inspection, component mounting, counterweight.
Operator Compartment:
Seating, controls, dashboard, safety features.
Preventive Maintenance:
Scheduled maintenance, lubrication charts, fluid checks, filter replacement schedules, inspection points.
Troubleshooting:
Diagnostic flowcharts, symptom-based troubleshooting guides, common fault diagnosis.
Disassembly And Assembly:
Detailed step-by-step procedures for component removal and installation, including torque specifications.
Overhaul And Rebuild:
Complete engine, transmission, and hydraulic component rebuild procedures.
Adjustment And Calibration:
Brake adjustments, engine idle speed, hydraulic pressure settings.
Depth:
Comprehensive, covering basic to advanced repair and overhaul procedures.
Diagnostic Capabilities:
Includes detailed diagnostic procedures and troubleshooting charts for identifying and resolving faults.
Component Level Detail:
Provides detailed information on individual components, their functions, and service requirements.
Digital Format:
PDF (Portable Document Format) - Assumed for searchability and ease of distribution.
Printability:
High-resolution images and clear text, suitable for printing individual pages or the entire manual.
Binding:
Not applicable for digital format; for printed versions, typically spiral-bound or perfect-bound for ease of use in workshop environments.
Paper Quality:
Not applicable for digital format; for printed versions, often on durable, coated paper to withstand workshop conditions.
Engine Family:
Mitsubishi (Specific engine model will vary based on exact forklift configuration, but often based on industrial diesel or LPG engines).
Fuel Type:
Diesel, LPG (Liquid Propane Gas), or Gasoline (depending on specific model variant).
Displacement:
Typically ranges from 2.0L to 4.0L, depending on the engine variant installed in these models.
Horsepower Range:
Estimated 40-70 HP (gross), depending on specific engine and tuning.
Torque Range:
Estimated 100-150 lb-ft, depending on specific engine.
Injection Type:
Direct injection (Diesel) or Carburetor/EFI (LPG/Gasoline).
Cooling System:
Liquid-cooled, pressurized system with radiator, fan, and water pump.
Lubrication System:
Pressurized wet-sump system with oil pump, filter, and oil cooler (may vary).
Type:
Mitsubishi's own design, typically a heavy-duty hydrostatic transmission or torque converter automatic.
Options:
While the manual covers specific models which likely come with a primary transmission type, some variants might exist.
Control System:
Hydraulic control, often with electronic assist for precise operation.
Fluid Type:
Specific ATF (Automatic Transmission Fluid) or hydraulic oil blend, exact specification found in manual (e.g., Mitsubishi DIAQueen ATF).
Lift Capacity Range:
FD10N (approx. 2200 lbs / 1000 kg), FD15N (approx. 3300 lbs / 1500 kg), FD18N (approx. 4000 lbs / 1800 kg), FD20CN (approx. 4400 lbs / 2000 kg) - Capacities are nominal and depend on load center.
Mast Height:
Highly variable depending on mast configuration (e.g., 2-stage, 3-stage, duplex, triplex) and extended lift height. Typically ranges from 120" to 240" (3000mm to 6000mm+).
Operating Weight:
Ranges from approximately 5,000 lbs to 8,000 lbs (2270 kg to 3630 kg) depending on model and configuration.
Design Standards:
Adheres to relevant ANSI/ASME B56.1 and ISO standards for industrial trucks.
Operator Presence System:
Commonly equipped, disengages drive and hydraulic functions if the operator is not seated.
Parking Brake:
Independent parking brake mechanism for secure stopping and holding.
Overhead Guard:
Standard feature to protect the operator from falling objects.
Load Backrest:
Integral to the mast, prevents carried loads from shifting towards the operator.
Operator Interface:
Basic instrumentation including fuel gauge, engine temperature, hour meter, oil pressure warning light, battery warning light.
Safety Systems:
Operator Presence System (OPS), parking brake, potentially backup alarms or lights depending on configuration.
Diagnostic Ports:
While not modern vehicle-like connectivity, specific diagnostic ports for accessing engine or transmission control modules may exist on later models.
Daily Checks:
Fluid levels (engine oil, hydraulic oil, coolant, brake fluid), tire condition, forks and mast inspection, safety devices.
50 Hour Service:
Lubrication of mast channels, linkages, steering joints; engine oil and filter change (if indicated by operating hours).
250 Hour Service:
Engine tune-up, check and adjust valve clearances, inspect and clean air filter, check hydraulic filter, inspect drive axle, brakes.
500 Hour Service:
Engine oil and filter change, hydraulic oil and filter change, transmission fluid check/change, inspect radiator and cooling system.
Engine Oil:
API CF or CD classification diesel engine oil, viscosity typically SAE 10W-30 or 15W-40, depending on ambient temperature. Manual will specify exact grade and API service classification.
Hydraulic Oil:
ISO VG 32 or ISO VG 46 hydraulic oil, or specific Mitsubishi hydraulic fluid. Manual is critical for exact specification and capacity.
Transmission Fluid:
Specific Automatic Transmission Fluid (ATF) or torque converter fluid. Manual will detail the exact type (e.g., DEXRON-III, MERCON, or Mitsubishi proprietary fluid).
Coolant:
Ethylene glycol based antifreeze mixed with distilled water (50/50 ratio) for freeze protection and corrosion inhibition. Manual specifies type and capacity.
Common Wear Points:
Mast rollers, lift chains, brake pads/discs, hydraulic seals, engine mounts, transmission seals.
Common Faults:
Hydraulic leaks, transmission slippage, engine overheating, electrical connection issues (corrosion/vibration), brake system degradation.
Mitsubishi Heavy Industries:
Mitsubishi Heavy Industries (MHI) has a long history in manufacturing heavy machinery and industrial equipment, including forklifts under various branding and divisions over the decades.
Series Development:
The FD series represents a lineage of reliable internal combustion engine (ICE) counterbalanced forklift trucks, evolving with engine technology, safety features, and ergonomic improvements over time.
Manufacturing Locations:
Primarily manufactured in Japan and potentially other global facilities by Mitsubishi Heavy Industries Forklift & Engine Corporation or its subsidiaries/partners.
