This manual covers the Mitsubishi Diesel Forklift Truck models FD100NM1, FD120NM1, FD135NM1, and FD150ANM1. These heavy-duty industrial forklifts are engineered for robust construction and dependable operation in demanding material handling environments such as warehouses, manufacturing facilities, and logistics operations. Known for their reliability and powerful Mitsubishi diesel engines, these trucks are designed to provide sustained performance and operator comfort during long shifts, competing effectively within the industrial forklift market. Their durable design ensures a long service life and resilience in rigorous operational cycles, making them a valuable asset for businesses requiring efficient material handling solutions. The scope of this factory workshop service manual is comprehensive, focusing on workshop service and repair for the specified Mitsubishi forklift models. It provides detailed information across 936 pages, including 620 pages dedicated to the chassis and mast systems and 316 pages for the 6D16-TL diesel engine. The manual covers routine maintenance, scheduled servicing, component-level repair, assembly and disassembly procedures, and in-depth troubleshooting guides for all major systems, including the cooling, electrical, powertrain, brake, steering, and hydraulic systems, as well as the mast and forks. With high-quality images, diagrams, and searchable text, this manual is an essential resource for owners, mechanics, and technicians to maintain operational efficiency, minimize downtime, and ensure safe and effective repair of these specialized industrial machines. 🏷️ Basic Information Identification Make: Mitsubishi Model: Diesel Forklift Truck Covered Models: FD100NM1, FD120NM1, FD135NM1, FD150ANM1 Codes Fd100Nm1 Serial Range: AF15E-20011-39999 Fd120Nm1 Serial Range: AF15E-20011-39999 Fd135Nm1 Serial Range: AF15E-20011-39999 Fd150Anm1 Serial Range: AF24C-20011-39999 👋 Introduction Market Position Segment: Heavy-duty industrial forklifts Application: Material handling in demanding environments like warehouses, manufacturing, and logistics Competitive Analysis Competitors: Competes with other major industrial forklift manufacturers such as Toyota, Komatsu, Hyster, and Caterpillar. Key Features Reliability: Known for robust construction and dependable operation in heavy-duty applications. Engine Power: Equipped with powerful Mitsubishi diesel engines designed for sustained performance. Operator Comfort: Designed with operator ergonomics and comfort for long shifts. Value Proposition Manual Value: Essential for maintaining operational efficiency, minimizing downtime, and ensuring safe and effective repair of these specialized industrial machines. 📋 Manual Details Coverage Areas Primary Focus: Workshop service and repair Page Count Total Pages: 936 Chassis Mast Manual Pages: 620 Engine Manual Pages: 316 Manual Type Type: Factory Workshop Service Manual Language Language: English Format Format: ZIP (containing multiple PDF files) 📖 Manual Coverage Systems Covered Chassis And Mast: Cooling System, Electrical System, Controllers, Power Train, 3-Speed Powershift Transmission, Front Axle and Reduction Differential, Rear Axle, Brake System, Steering System, Hydraulic System, Mast and Forks, Side Shifter, Fork Positioner Engine: 6D16-TL Diesel Engine: General, Engine Mechanical, Lubrication, Fuel and Engine Control, Cooling, Intake and Exhaust, Electrical System, Special Equipment Procedures Included Maintenance: Routine maintenance, scheduled servicing, fluid checks and changes, filter replacements Repair: Component-level repair, assembly/disassembly procedures for all major systems Diagnostics: Troubleshooting guides, diagnostic codes, symptom-based troubleshooting Technical Data: Specifications, tolerances, torque values, clearances Technical Depth Depth: Comprehensive factory-level coverage, suitable for professional technicians and skilled mechanics 📊 Manual Specifications File Format Format: PDF Print Quality Printability: Printable without restrictions Binding Type Binding: Not applicable (digital download) Paper Type Paper Type: Not applicable (digital download) Digital Features Searchability: Searchable text Navigation: Bookmarks for easy navigation Visual Aids Illustrations: High quality images and diagrams Electrical Diagrams: Circuit diagrams included ⚙️ Engine Specifications Primary Engine Engine Family: Mitsubishi 6D16-TL Series Engine Type: Diesel, Turbocharged, Intercooled (likely based on typical applications for this engine code) Cylinders: Likely inline 6-cylinder configuration Performance Displacement: Approx. 7.5 Liters (standard for 6D16 series, specific ratings vary by forklift model) Horsepower: Varies by model and configuration, typically in the range of 120-160 HP for this class. Torque: Designed for high torque at low RPM for lifting operations. Fuel System Injection Type: Direct injection, common rail or rotary injection pump (depending on exact sub-model and year) Maintenance Oil Type: Diesel engine oil, API CI-4 or higher recommended (refer to manual for specific viscosity grade, e.g., 15W-40). Oil Capacity: Refer to manual for specific engine oil capacity. Coolant Type: Ethylene glycol-based coolant with appropriate corrosion inhibitors for heavy-duty diesel engines. 🔧 Transmission Standard Type: 3-Speed Powershift Transmission (as specified in manual title) Optional Availability: Manual does not indicate optional transmission types, focusing on the standard 3-speed powershift. Features Operation: Smooth shifting under load, designed for industrial material handling. Maintenance Fluid Type: Automatic Transmission Fluid (ATF) - specific type to be confirmed in manual (e.g., Dexron III/Mercon equivalent or proprietary Mitsubishi fluid). Fluid Capacity: Refer to manual for specific transmission fluid capacity. Filter Replacement: Transmission filter replacement is a critical maintenance item covered in the manual. 📐 Dimensions Exterior Lift Capacity: FD100NM1: 10,000 lbs (4,500 kg); FD120NM1: 12,000 lbs (5,500 kg); FD135NM1: 13,500 lbs (6,100 kg); FD150ANM1: 15,000 lbs (6,800 kg) - nominal capacities. Mast Type: Various mast configurations (e.g., Duplex, Triplex) available, specific lift heights and...