🏷️ Basic Information Identification Make: Case Model: Grader Covered Models: 845, 865, 885 Codes Manual Identifier: Case Grader Service Repair Manual 845-865 & 885 👋 Introduction Market Position Target Audience: Professional mechanics, service technicians, fleet managers, and owners of Case 845, 865, and 885 graders requiring in-depth technical information. Competitive Analysis Value Proposition: Provides authoritative and complete technical guidance, enabling efficient and accurate repair and maintenance, thus minimizing downtime and operational costs. Key Features Manual Advantages: Detailed component identification, comprehensive troubleshooting trees, specific OEM specifications, and procedures based on factory standards. 📋 Manual Details Coverage Areas Scope: Comprehensive service and repair coverage for Case Grader models 845, 865, and 885. Page Count Total Pages: 603 Manual Type Type: Service and Repair Manual Language Language: English Format Format: Print 📖 Manual Coverage Systems Covered Mechanical Systems: Engine, powertrain, hydraulics, drivetrain, steering, braking, electrical systems, chassis, frame, cab, and attachments. Procedures Included Repair And Maintenance: Detailed step-by-step repair procedures, preventative maintenance schedules, diagnostic troubleshooting guides, component removal and installation, system adjustments, and overhaul instructions. Technical Depth Depth Of Coverage: Extensive; covers routine maintenance to major component overhauls, including detailed exploded views, torque specifications, wiring diagrams, and schematics. 📊 Manual Specifications File Format Print Quality: High-quality print with clear diagrams and text for easy readability and durability. Binding Type Binding: Professional binding (e.g., comb binding, saddle stitching, or perfect binding depending on typical manual production). Paper Type Paper: Durable, heavy-weight paper suitable for shop environments, resistant to grease and wear. ⚙️ Engine Specifications Primary Engine Engine Family: Likely Cummins or Case-specific engines (e.g., Case 4.5L Tier 3/4 engines, common in this class of equipment). Performance Horsepower Range: Varies by model and configuration, typically ranging from 110 HP to 170 HP for this class of grader. Fuel System Injection System: Likely common rail diesel injection (CRDI) for modern emissions compliance and performance, or rotary/inline injection for older configurations. 🔧 Transmission Standard Transmission Type: Powershift transmission (e.g., Case PowerShift or ZF powershift). Optional Gear Selection: Typically 6 or 8 forward and 4 or 6 reverse gears, with electronic or hydraulic shifting. Features Torque Converter: Features include torque converter lock-up for improved efficiency at higher speeds. 📐 Dimensions Exterior Overall Length: Varies by model and blade configuration, typically 20-25 feet. Weights Operating Weight: Typically 20,000 to 30,000 lbs (9,000 to 13,500 kg) depending on model and configuration. Axle Load Rating: Front and rear axle load ratings as specified by manufacturer for safe operation. 🛡️ Safety Features Ratings Operator Station Protection: Includes ROPS (Roll-Over Protective Structure) and FOPS (Falling Object Protective Structure) compliance. Active Features Braking System: Hydraulically actuated, multi-disc wet brakes for reliable stopping power. Passive Features Seatbelt: Standard operator seatbelt for safety. 💡 Technology Features Infotainment Operator Comfort: While basic, operator stations typically include essential controls, climate options, and often an AM/FM radio. Driver Assistance Control Systems: Features like blade float, auto-articulation, and electronic draft control systems enhance operational efficiency. Connectivity Telematics: May include optional telematics systems for fleet management and diagnostics (e.g., Case SiteWatch). 🔧 Maintenance Service Intervals Engine Oil And Filter: Typically every 250-500 operating hours, depending on load and operating conditions. Fluid Specifications Hydraulic Fluid: Case Hy-Tran Plus or equivalent (e.g., ISO VG 46 hydraulic oil). Engine Oil: API CJ-4 or CK-4 rated diesel engine oil, viscosity grade SAE 15W-40 or 10W-30 based on ambient temperature. Known Issues Common Wear Points: Circle drive teeth, blade edge wear, articulation joint wear, hydraulic cylinder seals, and transmission solenoids. Electrical Diagnostics: Corrosion on electrical connectors and sensor failures can be common in heavy-duty environments. 📚 Vehicle History Brand Heritage Manufacturer: Case Construction Equipment (now part of CNH Industrial) has a long history in heavy machinery. Model Evolution Grader Lineup: The 800 series graders represent a significant line of articulated motor graders from Case, developed over several decades to meet evolving construction demands. Production Production Period: Likely produced from the late 1990s through the 2000s, evolving with engine and emissions technologies. 🏆 Awards & Recognition Recognitions Industry Accolades: Case graders have historically received recognition for their robust design, productivity, and operator comfort in their respective eras.