Category:
        
        
            Industrial Forklift Trucks
        
     
    
        
            Application:
        
        
            Warehousing, logistics, manufacturing, material handling.
        
     
    
    
        
            Competitors:
        
        
            Toyota, Komatsu, Hyster, Yale, Caterpillar (in the internal combustion forklift segment).
        
     
    
    
        
            Value Proposition:
        
        
            Provides comprehensive technical data to ensure optimal performance, longevity, and safety of the FG18 forklift.
        
     
    
        
            Target Audience:
        
        
            Forklift service technicians, maintenance managers, fleet operators, and advanced DIY mechanics.
        
     
 
    
    
    
        
            Scope:
        
        
            Comprehensive repair, maintenance, rebuilding, and diagnostics for Mitsubishi FG18 Forklift Trucks.
        
     
    
    
        
            Estimated Pages:
        
        
            Over 500 pages (estimated based on typical comprehensive service manuals for industrial equipment)
        
     
    
    
        
            Type:
        
        
            Service Manual / Repair Manual
        
     
    
    
    
    
 
    
    
    
        
             Powertrain:
        
        
            Engine service, cooling system, fuel system, exhaust system, transmission (torque converter, gearbox), drive axle, differential.
        
     
    
        
            Chassis:
        
        
            Steering system (hydraulic power steering), braking system (hydraulic, parking brake), suspension, wheels, tires.
        
     
    
        
            Hydraulics:
        
        
            Lift and tilt hydraulics, hydraulic pump, control valves, cylinders, hoses, filters, hydraulic fluid specifications.
        
     
    
        
            Electrical:
        
        
            Wiring diagrams, starter system, charging system (alternator), battery, lighting, instrumentation, ignition system (if applicable), safety interlocks.
        
     
    
        
            Operator Compartment:
        
        
            Seat, controls, overhead guard, safety features.
        
     
    
    
        
            Diagnostic Procedures:
        
        
            Troubleshooting charts, symptom-based diagnostics, component testing procedures.
        
     
    
        
            Repair Procedures:
        
        
            Step-by-step instructions for component removal, disassembly, inspection, repair, reassembly, and installation.
        
     
    
        
            Maintenance Procedures:
        
        
            Scheduled maintenance tasks, lubrication points, filter replacement, fluid checks and changes.
        
     
    
        
            Rebuilding Procedures:
        
        
            Detailed instructions for major component overhauls (e.g., engine, transmission, hydraulic pump).
        
     
    
    
        
            Depth:
        
        
            In-depth, professional-level technical information suitable for certified technicians and experienced mechanics.
        
     
 
    
    
    
        
            Engine Type:
        
        
            Internal Combustion (likely LPG or gasoline, specific model may vary).
        
     
    
        
            Engine Displacement:
        
        
            Typically 2.0L - 3.0L range for this class of forklift (specifics in manual).
        
     
    
    
        
            Horsepower:
        
        
            Approx. 50-70 HP (variable based on specific engine and tuning).
        
     
    
        
            Torque:
        
        
            Sufficient for lifting and transport operations (specific values in manual).
        
     
    
    
        
            Fuel Type:
        
        
            Propane (LPG) is common, gasoline variants may exist.
        
     
    
        
            Fuel Delivery:
        
        
            Carburetor or Electronic Fuel Injection (EFI) depending on model year and engine option.
        
     
 
    
    
    
        
            Transmission Type:
        
        
            Automatic Transmission with Torque Converter.
        
     
    
        
            Number Of Gears:
        
        
            Typically 2-speed forward and 1-speed reverse (or similar).
        
     
    
    
        
            Cooling:
        
        
            Integrated transmission fluid cooler, often via radiator.
        
     
    
        
            Fluid Type:
        
        
            Requires specific Automatic Transmission Fluid (ATF) – precise specification in manual.
        
     
 
    
    
    
        
            Lift Capacity:
        
        
            1800 kg / 4000 lbs (approximate, FG18 implies this capacity).
        
     
    
        
            Mast Height Lowered:
        
        
            Varies by mast type, typical for 3-stage or 2-stage masts.
        
     
    
        
            Mast Height Raised:
        
        
            Varies significantly by mast configuration and added height with overhead guard.
        
     
    
    
        
            Operating Weight:
        
        
            Approx. 3000-3500 kg (dependent on configuration).
        
     
 
    
    
    
        
            Certification:
        
        
            OSHA, ANSI, ISO safety standards compliance (details within manual).
        
     
    
    
        
            Braking System:
        
        
            Hydraulic disc or drum brakes, independent parking brake.
        
     
    
        
            Steering System:
        
        
            Full hydrostatic power steering for precise maneuverability.
        
     
    
    
        
            Operator Protection:
        
        
            Operator Presence System (OPS), seat belt, overhead guard (OHG).
        
     
    
        
            Stability:
        
        
            Load chart references, mast tilt controls, stability warnings.
        
     
 
    
    
    
        
            Instrument Cluster:
        
        
            Basic gauges (engine temp, fuel level, oil pressure), hour meter, warning lights.
        
     
    
    
        
            Operator Presence System:
        
        
            Standard safety feature disabling drive/lift functions when operator is absent.
        
     
    
        
            Lighting:
        
        
            Standard headlamps, tail lights, brake lights, and work lights (as equipped).
        
     
 
    
    
    
        
            Daily Checks:
        
        
            Fluid levels (engine oil, hydraulic oil, coolant, brake fluid), tire pressure, visual inspection of hydraulics and mast.
        
     
    
        
            Preventive Maintenance:
        
        
            Scheduled maintenance every 250, 500, 1000, 2000 hours (specifics in manual, e.g., oil/filter changes, transmission service).
        
     
    
    
        
            Engine Oil:
        
        
            API CH-4/CI-4/CJ-4 or equivalent, viscosity SAE 15W-40 (specific recommendation in manual).
        
     
    
        
            Hydraulic Fluid:
        
        
            ISO VG 32 or VG 46 hydraulic oil, or specific Mitsubishi fluid (manual required for exact specification).
        
     
    
        
            Coolant:
        
        
            Ethylene glycol based coolant, 50/50 mix with deionized water.
        
     
    
    
        
            Common Wear Items:
        
        
            Hydraulic cylinder seals, mast rollers, lift chains, tire wear, brake pad wear, cooling system hoses.
        
     
    
        
            Typical Failures:
        
        
            Transmission solenoid issues, hydraulic pump wear, engine overheating, electrical connector corrosion.
        
     
 
    
    
    
        
            Manufacturer:
        
        
            Mitsubishi Heavy Industries (MHI) / Mitsubishi Logisnext (current entity).
        
     
    
        
            Reputation:
        
        
            Reputation for reliability, durability, and robust engineering in material handling equipment.
        
     
    
    
        
            Series Development:
        
        
            Part of Mitsubishi's established line of internal combustion engine forklifts, updated over years for performance and emissions.
        
     
    
    
        
            Manufacturing Locations:
        
        
            Typically manufactured in Japan or through global production facilities by Mitsubishi.