🏷️ Basic Information Identification Make: Case IH Model: Maxxum 120 Product Type: Tractor Service Repair Manual Generation Model Series: Maxxum Series 👋 Introduction Market Position Target Audience: Do-it-yourselfers and experienced mechanics Key Features Completeness: Complete and intact, no missing or corrupt parts/pages Accuracy: Factory-written, same manual used in local service/repair shops Value Proposition Cost Effectiveness: Inexpensive way to keep your vehicle working properly Time Saving: Guaranteed to be fully functional to save your precious time 📋 Manual Details Coverage Areas Primary Coverage: Complete service and repair for Case IH Maxxum 120 Tractor Engine Coverage: Engine overhaul, diagnostics, fuel system, cooling, lubrication Drivetrain Coverage: Transmission, axles, final drives, PTO Chassis Coverage: Frame, steering, brakes, hydraulics, hitch Electrical Coverage: Wiring diagrams, starting system, charging system, lighting, instrumentation Maintenance Coverage: Periodic maintenance schedules, lubrication points, fluid capacities Troubleshooting Coverage: Diagnostic procedures, fault finding, common issues Page Count Estimated Page Count: Extensive (typical factory manuals range from 1000-3000+ pages) Manual Type Manual Type: Factory Service Repair Workshop Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Engine Systems: Engine overhaul, cylinder head, pistons, crankshaft, camshaft, timing, injection system, turbocharger (if applicable), engine controls, emissions control system Fuel System: Fuel injection pump, injectors, fuel lines, filters, throttle body operation and servicing Cooling Lubrication: Radiator, fan, water pump, thermostat, oil pump, oil pan, oil filter, lubrication passages, oil cooler Chassis Systems: Frame, front axle, steering system (hydraulic), front wheel drive (if applicable), rear axle, differential, brakes (hydraulic, wet disc), parking brake Electrical Systems: Battery, starter motor, alternator, ignition system (if applicable), lighting system, indicators, sensors, control units, wiring harness diagnostics Hydraulic Systems: Hydraulic pump, control valves, cylinders, lift arms, remote hydraulic outlets, power steering hydraulics Power Take Off Pto: PTO engagement, speeds, maintenance, troubleshooting Cab And Controls: Operator controls, HVAC system, seat adjustment, operator interface (if applicable) Procedures Included General Procedures: Torque specifications, fastener tightening sequences, general safety precautions Maintenance Procedures: Scheduled maintenance, fluid changes, filter replacements, lubrication, greasing points Repair Procedures: Component removal, disassembly, inspection, repair, reassembly, and installation Diagnostic Procedures: Troubleshooting charts, symptom-based diagnostics, electrical system testing, hydraulic system testing Overhaul Procedures: Complete engine, transmission, and hydraulic system overhaul Calibration Procedures: Engine control unit (ECU) calibration, hydraulic system calibration (if applicable) Wiring Diagrams: Detailed electrical system wiring diagrams with component identification Technical Depth Depth Of Coverage: Comprehensive factory-level detail for both routine maintenance and major repairs, suitable for professional mechanics and experienced DIY users. Diagnostic Tools: Mentions diagnostic procedures, implying the use of specialized tools may be required for advanced troubleshooting. Diagrams Illustrations: Includes top-quality diagrams and highly detailed exploded pictures for clear visual guidance. 📊 Manual Specifications File Format File Type: PDF Searchable Text: Implied by PDF format and suitability for a business, likely searchable Print Quality Printability: Printable without any restriction Binding Type Binding: N/A (Digital Download) Paper Type Paper Quality: N/A (Digital Download) Delivery Method Delivery: Instant Download Requirements Software Requirements: Adobe PDF Reader ⚙️ Engine Specifications Primary Engine Engine Manufacturer: Case IH (likely FPT Industrial) Engine Model Family: Commonly uses FPT NEF (New Engine Family) series or similar Tier 3/4 compliant engines Performance Nominal Horsepower: Approximately 120 PTO horsepower (specific engine variants may differ slightly) Peak Torque: To be detailed within the manual based on specific engine configuration Fuel System Fuel Type: Diesel Injection System: Common Rail Injection (likely) Emissions Emission Controls: Covered in manual, likely includes DPF, SCR, EGR depending on model year and region compliance. 🔧 Transmission Standard Transmission Type: Often equipped with a Powershift transmission (e.g., 16x16 or 18x6) or a Full Powershift (Full OPS) Optional Optional Transmissions: May include creeper gears or other variations depending on configuration Features Transmission Features: Hydraulic wet clutch packs, electronic shift control, power shuttle Fluid Specifications Transmission Fluid Type: Specific fluid type (e.g., UTTO - Universal Tractor Transmission Oil) and viscosity grade will be detailed in the manual. 📐 Dimensions Exterior Overall Length: Varies based on configuration, manual will detail specific measurements. Wheelbase: Varies, detailed in manual. Weights Operating Weight: Approximately 11,000 - 13,000 lbs (5,000 - 6,000 kg) without ballast, manual will specify. Max Allowable Weight: Detailed in manual. 🛡️ Safety Features Ratings Rollover Protection: Standard ROPS (Roll Over Protective Structure) is typically included and detailed for servicing. Active Features Braking System: Hydraulic wet disc brakes, parking brake system, described in detail. Passive Features Seatbelt: Seat belt inspection and maintenance covered. 💡 Technology Features Driver Assistance Control Systems: Electronic draft control (EDC) for the three-point hitch, potentially advanced transmission logic. Operator Interface: Digital displays for monitoring engine, transmission, and hydraulic functions. Console-mounted controls for PTO, hitch, and remotes. 🔧 Maintenance Service Intervals Engine Oil Change: Typically 250-500 hours, specific interval provided in manual based on operating conditions. Hydraulic Fluid Change: Typically 1000-2000 hours, manual will specify exact interval and filter replacement. Air Filter Replacement: Based on...
Component removal, disassembly, inspection, repair, reassembly, and installation
Diagnostic Procedures:
Troubleshooting charts, symptom-based diagnostics, electrical system testing, hydraulic system testing
Overhaul Procedures:
Complete engine, transmission, and hydraulic system overhaul
Calibration Procedures:
Engine control unit (ECU) calibration, hydraulic system calibration (if applicable)
Wiring Diagrams:
Detailed electrical system wiring diagrams with component identification
Technical Depth
Depth Of Coverage:
Comprehensive factory-level detail for both routine maintenance and major repairs, suitable for professional mechanics and experienced DIY users.
Diagnostic Tools:
Mentions diagnostic procedures, implying the use of specialized tools may be required for advanced troubleshooting.
Diagrams Illustrations:
Includes top-quality diagrams and highly detailed exploded pictures for clear visual guidance.
📊 Manual Specifications
File Format
File Type:
PDF
Searchable Text:
Implied by PDF format and suitability for a business, likely searchable
Print Quality
Printability:
Printable without any restriction
Binding Type
Binding:
N/A (Digital Download)
Paper Type
Paper Quality:
N/A (Digital Download)
Delivery Method
Delivery:
Instant Download
Requirements
Software Requirements:
Adobe PDF Reader
⚙️ Engine Specifications
Primary Engine
Engine Manufacturer:
Case IH (likely FPT Industrial)
Engine Model Family:
Commonly uses FPT NEF (New Engine Family) series or similar Tier 3/4 compliant engines
Performance
Nominal Horsepower:
Approximately 120 PTO horsepower (specific engine variants may differ slightly)
Peak Torque:
To be detailed within the manual based on specific engine configuration
Fuel System
Fuel Type:
Diesel
Injection System:
Common Rail Injection (likely)
Emissions
Emission Controls:
Covered in manual, likely includes DPF, SCR, EGR depending on model year and region compliance.
🔧 Transmission
Standard
Transmission Type:
Often equipped with a Powershift transmission (e.g., 16x16 or 18x6) or a Full Powershift (Full OPS)
Optional
Optional Transmissions:
May include creeper gears or other variations depending on configuration
Features
Transmission Features:
Hydraulic wet clutch packs, electronic shift control, power shuttle
Fluid Specifications
Transmission Fluid Type:
Specific fluid type (e.g., UTTO - Universal Tractor Transmission Oil) and viscosity grade will be detailed in the manual.
📐 Dimensions
Exterior
Overall Length:
Varies based on configuration, manual will detail specific measurements.
Wheelbase:
Varies, detailed in manual.
Weights
Operating Weight:
Approximately 11,000 - 13,000 lbs (5,000 - 6,000 kg) without ballast, manual will specify.
Max Allowable Weight:
Detailed in manual.
🛡️ Safety Features
Ratings
Rollover Protection:
Standard ROPS (Roll Over Protective Structure) is typically included and detailed for servicing.
Active Features
Braking System:
Hydraulic wet disc brakes, parking brake system, described in detail.
Passive Features
Seatbelt:
Seat belt inspection and maintenance covered.
💡 Technology Features
Driver Assistance
Control Systems:
Electronic draft control (EDC) for the three-point hitch, potentially advanced transmission logic.
Operator Interface:
Digital displays for monitoring engine, transmission, and hydraulic functions. Console-mounted controls for PTO, hitch, and remotes.
🔧 Maintenance
Service Intervals
Engine Oil Change:
Typically 250-500 hours, specific interval provided in manual based on operating conditions.
Hydraulic Fluid Change:
Typically 1000-2000 hours, manual will specify exact interval and filter replacement.
Air Filter Replacement:
Based on operating conditions and indicator, manual provides guidance.
Fluid Specifications
Engine Oil Specification:
API CJ-4 or newer, SAE 15W-40 or 10W-30 depending on ambient temperature. Exact specification in manual.
Coolant Specification:
50/50 mix of ethylene glycol coolant and distilled water, with anti-corrosion additives. Specific type (e.g., OAT) in manual.
Hydraulic Oil Specification:
UTTO (Universal Tractor Transmission Oil) or CNH approved fluid. Manual will list exact part numbers and specifications.
Known Issues
Common Wear Items:
The manual would detail procedures for wear items such as clutch packs, hydraulic pump seals, injector seals, and pivot bushings.
Diagnostic Challenges:
Troubleshooting for electronic control modules (ECMs), sensors (e.g., NOx, DPF), and transmission control units would be a focus.
📚 Vehicle History
Brand Heritage
Manufacturer Heritage:
Case IH is a globally recognized manufacturer of agricultural equipment with a long history of innovation and robust machinery.
Model Evolution
Maxxum Series Evolution:
The Maxxum series represents Case IH's line of versatile, mid-range tractors, evolved over several decades to incorporate advancements in engine technology, transmissions, hydraulics, and operator comfort.
🏆 Awards & Recognition
Recognitions
Industry Awards:
While specific awards for the Maxxum 120 are not listed, Case IH tractors consistently receive recognition for innovation, performance, and operator comfort in agricultural machinery evaluations.