🏷️ Basic Information Identification Make: Case International Model: 685 Tractor Product Type: All Service Repair Manual 👋 Introduction Market Position Target Audience: Farm owners, independent mechanics, agricultural technicians, and DIY enthusiasts seeking to maintain and repair their Case International 685 Tractor. Competitive Analysis Value Proposition: Provides comprehensive repair knowledge to empower users to perform maintenance and repairs independently, saving on labor costs and ensuring quality workmanship. Offers faster access than traditional printed manuals. Key Features Convenience: Instant download, accessible on multiple devices, enabling repairs anytime and anywhere. Eliminates the need for physical bookstore searches. 📋 Manual Details Coverage Areas Coverage Summary: Comprehensive repair and maintenance for the Case International 685 Tractor, covering all major systems and components. Page Count Page Count: Not Specified (downloadable PDF format implies variable size based on content) Manual Type Manual Type: Service Repair Manual / Workshop Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Systems: General Maintenance, Troubleshooting, Engine Service/Repair, Transmission Service/Repair, Brake System, Wiring Diagram, Electrical System, Suspension, Periodic Lubrication, Steering, Cooling System, Fuel Injection/Fuel System, Emission System, Engine Control System, Chassis/Body, Restraint System, Axle. Procedures Included Procedures: Disassembly, Reassembly, Repair, Service, Maintenance, Refurbishing, Renovation, Mending, Fixing, Troubleshooting, Diagnostics, Component Replacement, Adjustments, Lubrication, Electrical System Repair, Wiring Diagnostics. Technical Depth Depth: In-depth, detailed instructions for both basic maintenance and complex repair procedures, aimed at enabling independent work without a mechanic. 📊 Manual Specifications File Format File Format: PDF Print Quality Print Quality: Optimized for digital viewing and printing. Text is likely searchable if produced from a high-quality source. Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) Software Requirements Software Requirements: Adobe PDF Reader, WinZip Compatibility Operating Systems: All versions of Windows & Mac ⚙️ Engine Specifications Primary Engine Engine Model: Case 3.1 Liter (likely a variant of the Case/David Brown direct-injection diesel engine family) Performance Horsepower Range: Approximately 60-70 HP (specific rating varies by configuration and market) Fuel System Fuel Type: Diesel Engine Control System Control Type: Mechanical Fuel Injection (typical for this era) 🔧 Transmission Standard Transmission Type: Case 8-speed (4 forward, 2 reverse, plus High/Low range) constant mesh gearbox, with optional Hi-Lo splitter. Optional Optional Transmission: Could include creeper gears or other specialized gearbox configurations depending on the intended application. Features Clutch Type: Dual-stage dry clutch (for PTO and transmission engagement) 📐 Dimensions Exterior Wheelbase: Approx. 84 inches (2134 mm) (Standard 2WD configuration) Weights Operating Weight: Approx. 5,000 - 6,000 lbs (2268 - 2722 kg) depending on configuration and ballast. 🛡️ Safety Features Ratings Operator Protection: ROPS (Roll-Over Protective Structure) and seatbelts are standard or optional depending on specific market and year of manufacture. Manual would detail inspection and maintenance of these. Active Features Braking System: Hydraulically actuated, internally expanding drum brakes (rear wheels) with a mechanical parking brake. 💡 Technology Features Infotainment Infotainment Features: N/A (Tractor technology of this era is focused on mechanical operation and basic functionality, not modern infotainment). Driver Assistance Driver Assistance Features: N/A (Basic controls for operation. Manual will cover safe operating practices.) 🔧 Maintenance Service Intervals Engine Oil Change: Typically every 250 hours of operation or annually, whichever comes first (refer to manual for precise specifications). Fluid Specifications Engine Oil: API CD/CE or equivalent, SAE 15W-40 diesel engine oil is common for this era. Specific viscosity may vary with climate. Hydraulic Fluid: Case IH Hy-Tran, UTF (Universal Tractor Transmission Fluid), or equivalent. Capacity: approx. 10-12 gallons (38-45 liters) for transmission/hydraulic system. Known Issues Common Wear Points: Wear in the transmission synchronizers, PTO clutch engagement, hydraulic pump performance, and potential for diesel injector issues if maintenance is neglected. Manual provides troubleshooting for these. Periodic Lubrication Lubrication Points: Numerous grease points on steering, linkages, PTO shaft, hitch components, and axle pivots. Manual will detail specific points and recommended lubricant (e.g., NLGI #2 EP grease). 📚 Vehicle History Brand Heritage Manufacturer: Case International (later merged into CNH Industrial) Model Evolution Series: Part of the Case International 85 series tractors, which succeeded earlier models and were known for their robust construction and versatile capabilities. Production Production Period: The 685 was primarily produced in the mid-to-late 1980s. 🏆 Awards & Recognition Recognitions Industry Awards: N/A (Tractor models typically do not receive consumer awards in the same vein as passenger vehicles. Durability and performance are the key metrics.)