Systems Covered:
Engine, Transmission, Hydraulic System, Mast, Steering, Braking System, Electrical System, Chassis, Operator Compartment, Maintenance, Troubleshooting, Repair Procedures
Estimated Pages:
Over 500
Type:
Workshop Service Repair Manual
Engine Systems:
Cooling, Fuel, Lubrication, Ignition, Starting, Charging, Emissions Control
Transmission Systems:
Torque Converter, Drive Axle, Differential, Drive Shaft, Control Systems
Hydraulic Systems:
Pump, Control Valves, Cylinders (Lift, Tilt, Sideshift), Hoses, Filters, Fluid Reservoir
Mast Systems:
Lift Chains, Rollers, Carriage, Inclination Mechanisms, Side Shift Mechanisms
Steering Systems:
Steering Wheel, Steering Column, Steering Gearbox, Steering Cylinder, Hydraulic Lines
Braking Systems:
Brake Pedal, Master Cylinder, Wheel Cylinders/Calipers, Brake Shoes/Pads, Brake Drums/Discs, Parking Brake
Electrical Systems:
Battery, Starter Motor, Alternator, Wiring Diagrams, Lighting, Gauges, Sensors, Control Units
Chassis And Frame:
Frame, Counterweight, Tires, Wheels, Suspension (if applicable)
Operator Compartment:
Seat, Controls, Safety Devices, Overhead Guard
Maintenance Procedures:
Routine Inspections, Lubrication Schedule, Filter Changes, Fluid Checks and Replacements, Battery Maintenance, Tire Pressure Checks
Troubleshooting:
Diagnostic Flowcharts, Common Problems and Solutions, Fault Code Interpretation
Repair Procedures:
Step-by-step disassembly and reassembly of all major components and systems
Adjustment Procedures:
Brake adjustments, clutch adjustments (if applicable), linkage adjustments
Overhaul Procedures:
Engine rebuild, transmission overhaul, hydraulic cylinder seal replacement
Installation Procedures:
Component replacement, sensor installation
Diagnostic Capability:
Advanced diagnostics for all systems, including electrical and hydraulic diagnostics
Rebuild Depth:
Complete engine, transmission, and hydraulic system rebuild procedures
Detail Level:
Detailed diagrams, torque specifications, clearances, and tolerances for all procedures
Engine Model:
Specific engine model depends on variant, but likely a robust industrial diesel engine from Mitsubishi or a reputable third-party supplier (e.g., Perkins, Yanmar).
Displacement:
Typically in the range of 1.5L to 2.5L for a 1.5-ton class forklift.
Horsepower Rating:
Estimated 30-50 HP, depending on specific engine variant and tuning.
Torque Rating:
Torque figures tailored for industrial applications, emphasizing low-end grunt.
Injection System:
Likely direct injection, possibly with common rail technology depending on the model year.
Type:
Automatic Transmission (Torque Converter based)
Optional Types:
Not typically offered for this class, but variations in torque converter or control might exist.
Features:
Powershift capabilities, forward/reverse selection, inching control for precise maneuvering.
Transmission Fluid Type:
Specific ATF (Automatic Transmission Fluid) type as per Mitsubishi specifications (e.g., DEXRON-III or equivalent industrial grade).
Lift Capacity:
1.5 Ton (approx. 3000 lbs / 1360 kg)
Mast Type:
Various options available (e.g., Duplex, Triplex), affecting overall height and lowered height.
Overall Width:
Standard industrial forklift width, typically around 1.0-1.2 meters.
Turning Radius:
Designed for maneuverability in confined spaces, typically a tight turning radius.
Operating Weight:
Varies with configuration, but generally in the 2.5-3.5 ton range.
Safety Standards:
Complies with relevant ANSI/ITSDF, CE, or other regional industrial safety standards.
Active Safety Features:
Operator presence sensing system, brake interlocks, horn, warning lights.
Passive Safety Features:
Overhead guard, seatbelt, operator restraint system, stability features.
Daily Checks:
Fluid levels (engine oil, hydraulic oil, coolant, brake fluid), tire condition, visual inspection for leaks or damage, horn, lights.
50 Hour Service:
Lubricate mast channels, check battery connections, inspect lift chains, check tire pressure.
250 Hour Service:
Change engine oil and filter, inspect and clean air filter, check hydraulic filter, inspect brake system, check fan belt tension.
500 Hour Service:
Change fuel filter, change hydraulic oil filter, inspect transmission fluid, clean radiator fins.
1000 Hour Service:
Major inspection of engine, transmission, hydraulics, and electrical systems. Potential change of hydraulic fluid.
Engine Oil Type:
API CI-4 or higher, SAE 15W-40 or 10W-30 depending on ambient temperature (consult specific engine manual/this manual).
Engine Oil Capacity:
Typically 5-7 liters, depending on engine model.
Hydraulic Fluid Type:
ISO VG 46 or ISO VG 32 hydraulic oil, or a universal tractor transmission fluid (UTTF) as specified by Mitsubishi.
Hydraulic Fluid Capacity:
Varies by mast and attachment configuration, typically 20-30 liters.
Coolant Type:
Ethylene glycol based antifreeze/coolant mixture (50/50) suitable for heavy-duty diesel engines.
Common Wear Items:
Lift chains, hydraulic hoses, mast rollers, steer axle components, brake pads/shoes, seat upholstery.
Potential Problems:
Hydraulic system leaks, starter motor issues, cooling system blockages, wear in the drive axle seals.
Manufacturer:
Mitsubishi Heavy Industries Forklift & Engine (or associated entity like CAT Lift Trucks, as Mitsubishi engines and designs were often used).
Development Focus:
The FD series represents Mitsubishi's commitment to reliable, efficient, and durable material handling equipment for various industrial applications.
Production Period:
Specific production years vary, but the FD15 is a long-standing model, likely produced for several decades, with updates and refinements over time.
