🏷️ Basic Information Identification Make: Case IH Model: Maxxum 120 Multicontroller Type: Tractor Product Type: Service Repair Manual Codes Series Designation: Maxxum Series 👋 Introduction Market Position Application: Essential resource for owners and operators of Case IH Maxxum 120 Multicontroller tractors. Value Proposition: Enables self-maintenance and repair, saving time and money. Competitive Analysis Differentiation: Comprehensive, step-by-step instructions with detailed illustrations for complex repairs. Key Features Feature 1: Detailed step-by-step repair procedures. Feature 2: Troubleshooting tips for common issues. Feature 3: Guidance on regular maintenance schedules. Feature 4: Exploded views and detailed illustrations. 📋 Manual Details Coverage Areas Primary Systems: Engine, Transmission, Axles, Brakes, Steering, Hydraulics, Electrical System, PTO, Cooling System, Fuel System Secondary Systems: Lift System, Final Drive, Governor, LP-Gas System (if applicable), Cab Components Page Count Estimated Pages: 500-1000+ (typical for comprehensive service manuals) Manual Type Type: Service and Repair Manual Language Language: English Format Digital Format: PDF 📖 Manual Coverage Systems Covered Engine Management: Detailed coverage of engine assembly, cylinder head, valve train, timing, fuel injection, lubrication, and cooling systems. Powertrain: Comprehensive coverage of clutch, transmission (including Multicontroller functionality), differential, and final drives. Hydraulics And Lift: In-depth details on the tractor's lift system, hydraulic pumps, valves, and associated components. Electrical And Diagnostics: Extensive coverage of the electrical system, including wiring diagrams, component testing, and troubleshooting procedures. Steering And Braking: Detailed information on front axle, steering gear, and brake system maintenance and repair. Procedures Included Maintenance: Step-by-step guidance for routine maintenance, fluid changes, filter replacements, and lubrication. Troubleshooting: Diagnostic charts and procedures for identifying and resolving common and complex issues. Repair And Rebuild: Detailed instructions for disassembling, repairing, and reassembling major tractor components. Component Adjustment: Specific procedures for adjusting clutch, brakes, engine timing, and hydraulic systems. Technical Depth Depth: Comprehensive diagnostic and repair information suitable for professional technicians and skilled owner-operators. Data Inclusion: Includes condensed service data, torque recommendations, and detailed specifications. 📊 Manual Specifications File Format File Type: PDF Print Quality Printability: Printable PDF, recommended for use with Adobe PDF Reader for optimal image display. Binding Type Binding: Digital Download (PDF) - Print as needed Paper Type Paper Recommendation: Not Applicable (Digital Format) Features Visual Aids: Dozens of detailed illustrations and exploded views. Searchability: Likely searchable text within the PDF for quick reference. Index: Detailed index included for easy navigation. ⚙️ Engine Specifications Primary Engine Engine Family: Case IH FPT (likely) Displacement: Likely 4.5L or 6.7L (typical for this series) Fuel Type: Diesel Performance Horsepower Rating: Approximately 115-125 PTO HP (120 is likely a rated power figure, actual PTO can vary) Torque Rating: Specific torque figures are detailed within the manual, crucial for engine assembly and repair. Fuel System Injection Type: Common Rail Direct Injection (likely) Cooling System Coolant Type: Refer to manual for specific 50/50 coolant mixture and manufacturer specifications (e.g., CNH Material Specification 27-0004). Lubrication System Engine Oil Spec: Refer to manual for API CJ-4 or CK-4 rated engine oil, SAE 15W-40 or 10W-30 depending on ambient temperature. Engine Components Timing Method: Detailed procedures for timing belt or gear-driven timing systems. 🔧 Transmission Standard Transmission Type: Multicontroller Powershift Gear Configurations: Multiple forward and reverse gear ratios, often with a 4-speed powershift within each gear set. Features Control System: Electronic powershift control with integrated joystick/shuttle control for seamless shifting. Fluid Requirements Transmission Fluid Type: Refer to manual for specific Case IH specifications (e.g., NH 82250926 or equivalent hydraulic/transmission fluid). Transmission Components Clutch Type: Wet clutch packs for powershift engagement. 📐 Dimensions Exterior Wheelbase: Specifications vary based on configuration; detailed in manual. Weights Operating Weight: Typically around 10,000 - 12,000 lbs (without ballast); exact figures in manual. Lift Capacity: Hydraulic lift capacity at ball ends and 610mm (24in) behind ball ends detailed in manual. 🛡️ Safety Features Ratings Roll Over Protection: ROPS (Roll-Over Protective Structure) is standard equipment; certified protection levels detailed in manual. Active Features Braking System: Service brakes, parking brake, and potentially hydraulic trailer brakes are covered. Passive Features Operator Station: Cab safety features, seatbelt, and emergency stop procedures are implicitly covered through repair and maintenance. 💡 Technology Features Infotainment Cab Features: While primarily a service manual, it indirectly covers control systems for integrated infotainment/diagnostic displays if equipped. Driver Assistance Control Systems: Details on the electronic control units (ECUs) managing the Multicontroller transmission, PTO, and hydraulics. Connectivity Diagnostics Ports: Information on diagnostic ports (e.g., CAN bus) for electronic troubleshooting is usually included in the electrical section. 🔧 Maintenance Service Intervals Engine Oil Change: Typically every 250-500 operating hours; refer to manual for precise intervals based on operating conditions. Transmission Fluid Change: Typically every 1000-1500 operating hours; refer to manual for exact intervals and filter replacement. Fluid Specifications Hydraulic Fluid Type: Refer to manual for Case IH T3, T4, or equivalent fluids. Gear Oil Spec: Refer to manual for specifications for axles, final drives, and transmission components....