🏷️ Basic Information Identification Make: Allis-Chalmers Model: 6080 Product Type: Service Repair Manual 👋 Introduction Market Position Market Segment: Heavy-duty agricultural tractor, suitable for a wide range of farming operations. Competitive Analysis Competitors: Competed against models from John Deere, Case IH, Ford, and Massey Ferguson during its production era. Key Features Operator Comfort: Designed with operator comfort in mind, often featuring an enclosed cab option. Versatility: Known for its versatility with support for various implements and attachments. 📋 Manual Details Coverage Areas Coverage Scope: All services and repairs, routine maintenance Specific Systems: Engine, Transmission, Hydraulics, Electrical System, Chassis, Operator Station, PTO, Three-Point Hitch, Front Wheel Drive (if applicable) Page Count Page Count Estimate: Variable (Digital Download, typically extensive for WSM) Manual Type Manual Type: Workshop Service Manual (WSM) Language Language: English Format Digital Format: PDF 📖 Manual Coverage Systems Covered Engine Diagnostics: Detailed troubleshooting, repair procedures, specifications for engine overhaul. Transmission Repair: Service and repair procedures for the powershift transmission, including component removal, inspection, and reassembly. Hydraulic System: Diagnosis, repair, and adjustment of the hydraulic pump, valves, cylinders, and related components. Electrical System: Comprehensive wiring diagrams, troubleshooting guides for starting, charging, lighting, and accessory circuits. Chassis And Suspension: Procedures for front axle repair, steering system maintenance, brake system service, and wheel bearing adjustment. Operator Station: Service information for the cab, controls, HVAC system, and operator comfort features. Procedures Included Routine Maintenance: Oil change intervals, filter replacement, lubrication points, greasing schedules, fluid level checks. Engine Overhaul: Step-by-step instructions for engine disassembly, component replacement (pistons, rings, bearings, valves), and reassembly. Transmission Rebuild: Detailed guidance on disassembling, inspecting, and rebuilding the powershift transmission, including clutch pack replacement and seal installation. Hydraulic Component Repair: Service procedures for hydraulic pump, control valves, lift cylinders, and auxiliary hydraulic ports. Electrical Troubleshooting: Diagnostic steps for electrical issues, including starter motor, alternator, wiring harness faults, and fuse/relay problems. Brake System Service: Maintenance and repair of the brake system, including hydraulic fluid changes and component replacement. Technical Depth Depth Of Coverage: Comprehensive, from basic maintenance to complete overhaul and troubleshooting. Diagnostic Procedures: Advanced diagnostic charts and flow diagrams for pinpointing problems. Torque Specifications: Detailed torque values for all critical fasteners. Clearances And Tolerances: Precise measurements for component assembly and adjustment. 📊 Manual Specifications File Format File Format: PDF Print Quality Print Quality: Full printable quality, allowing for clear reproduction of text and diagrams. Binding Type Binding Type: Digital Download (Printable PDF) Paper Type Paper Type: N/A (Digital) Delivery Method Delivery Method: Instant Download Software Requirements Software Requirements: Adobe PDF Reader Compatibility Operating Systems: Compatible with all versions of Windows & Mac ⚙️ Engine Specifications Primary Engine Engine Manufacturer: Allis-Chalmers / Perkins (often shared manufacturing or components) Engine Model Typical: Allis-Chalmers 3500 Series (e.g., 3500 Mark II) or Perkins 6.354 Engine Type: Direct Injection, Turbocharged Diesel Displacement Typical: Approx. 5.8 Liters (354 cubic inches) Performance Horsepower Rated: Approximately 90-100 PTO HP (Horsepower varies by specific engine configuration and tuning) Torque Peak: Specific torque figures depend on engine variant, typically in the range of 230-250 lb-ft. Fuel System Fuel Type: Diesel Injection System: Bosch or similar rotary injection pump 🔧 Transmission Standard Transmission Type: Allis-Chalmers Power Shift (e.g., 20-speed or 20-speed full synchromesh) Optional Optional Transmission: Likely offered a standard gear transmission option as well, but Power Shift was a key feature. Features Powershift Capabilities: On-the-go shifting without clutch pedal for enhanced productivity. Gear Selection: Multiple forward and reverse gears for versatile operation. 📐 Dimensions Exterior Overall Length: Approx. 140-160 inches (355-406 cm) without front weights or three-point hitch. Overall Width: Approx. 70-80 inches (178-203 cm) at rear wheels, depending on tire size and tread setting. Wheelbase: Approx. 90-95 inches (228-241 cm) Weights Operating Weight: Approx. 7,000 - 8,500 lbs (3,175 - 3,855 kg) without ballast or implements. 🛡️ Safety Features Ratings Rollover Protection: ROPS (Roll-Over Protective Structure) typically standard or available, especially on later models or cab versions. Active Features Braking System: Hydraulically actuated wet disc brakes for reliable stopping power. Passive Features Seatbelt: Seat belts usually present in cab models for operator safety. 💡 Technology Features Infotainment Infotainment Features: Basic, typically limited to a radio and speaker system if equipped with a cab. Driver Assistance Instrumentation: Analog gauges for engine RPM, temperature, oil pressure, fuel level, and warning lights. Pto Control: Independent PTO with manual engagement lever. Connectivity Connectivity Options: N/A (Pre-modern electronics era) 🔧 Maintenance Service Intervals Engine Oil Change: Typically every 250 hours or annually, but consult the manual for exact intervals. Hydraulic Fluid Change: Generally every 1000-1200 hours, depending on operating conditions. Transmission Oil Change: Refer to manual, often tied to major service intervals. Fluid Specifications Engine Oil Viscosity: e.g., API CD/CE rated 15W-40 or 10W-30 (consult manual for precise API rating and viscosity) Hydraulic Fluid Type: Tractor Hydraulic Fluid (THF) or Type 303 Specification (check...