🏷️ Basic Information Identification Make: Allis-Chalmers Model: 260E Series A Tractor Product Type: Parts Manual 👋 Introduction Market Position Market Segment: Agricultural tractors, utility and row-crop segments. Competitive Analysis Competitors: Competed with models from John Deere, International Harvester, Ford, Massey Ferguson during its production era. Key Features Utility: Designed for a wide range of agricultural tasks including plowing, tilling, planting, harvesting, and powering implements via PTO. Durability: Known for robust construction and reliable performance, typical of Allis-Chalmers engineering. 📋 Manual Details Coverage Areas Manual Title: Allis Chalmers 260E Series A Tractor Parts Manual Manual Coverage Scope: Comprehensive parts catalog for the Allis-Chalmers 260E Series A Tractor. Page Count Page Count: Not specified in product information, but typically parts manuals are extensive. Manual Type Manual Type: Parts Manual / Parts Catalog Language Language: English Format Format: Digital (Instant Download) 📖 Manual Coverage Systems Covered Engine Components: Cylinder block, cylinder head, pistons, connecting rods, crankshaft, camshaft, valve train, lubrication system, cooling system, fuel system (carburetor/injection, filters, lines), exhaust system. Transmission Components: Clutch, gearbox, gears, shafts, bearings, seals, PTO (Power Take-Off) components, differential, final drives. Hydraulics Components: Hydraulic pump, control valve, cylinders, hoses, fittings, hydraulic fluid reservoir, filters, linkage components for implements. Front Axle Steering Components: Front axle housing, kingpins, tie rods, steering arms, steering column, steering wheel, steering mechanism (e.g., power steering pump/cylinder if applicable). Rear Axle Brake Components: Rear axle housing, drive shafts, brakes (type: drum/disc), brake drums/rotors, brake shoes/pads, brake lines, parking brake mechanism. Electrical Components: Starter motor, alternator/generator, battery, wiring harnesses, ignition system components (spark plugs, coils if applicable), lights, switches, dashboard instrumentation. Operator Station Components: Seat, steering wheel, pedals, levers, controls, dashboard, instrument panel, fenders, platform, safety guards. Bodywork Chassis Components: Frame, chassis, hood, grille, side panels, weights, hitches, drawbars, mounting hardware (bolts, nuts, washers). Pto And Hitch Components: Rear PTO shaft, PTO engagement mechanism, three-point hitch components, lift arms, stabilizers, draft links. Procedures Included Part Identification: Detailed diagrams with exploded views of all major assemblies and sub-assemblies, clearly illustrating each part and its relationship to others. Part Number Reference: Listing of official Allis-Chalmers part numbers for every component shown in the diagrams, crucial for ordering correct replacements. Cross Referencing: Potential cross-referencing information for superseded or alternative parts where applicable. Assembly Sequences: Implicit guidance on assembly sequences through the logical order of diagrams and part numbering within assemblies. Technical Depth Depth: Highly detailed, suitable for parts identification, ordering, and understanding assembly relationships. Does not typically include repair procedures or diagnostic steps. 📊 Manual Specifications File Format File Format: Digital format, likely PDF. Quality is generally good for clarity of diagrams and text. Print Quality Print Quality: Designed for clear viewing on screen and printable. Resolution typically sufficient for detailed part identification. Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Make: Allis-Chalmers (or potentially licensed engine manufacturer) Engine Type: Diesel (common for this series, but gasoline variants might exist depending on specific sub-model/region). Cylinders: Likely 3 or 4 cylinders, based on typical tractor configurations of the era. Performance Horsepower Range: Estimates for the 260E series typically fall in the 50-70 PTO horsepower range, but specific engine variant would determine exact figures. Fuel System Fuel Type: Diesel Fuel Injection System: Likely Direct Injection or Indirect Injection, depending on the specific engine model. 🔧 Transmission Standard Transmission Type: Manual transmission, likely with multiple forward and reverse gears (e.g., 8-speed or 12-speed). Optional Creeper Gear: Optional creeper gear for very low speeds might have been available. Features Pto Speeds: Standard PTO speeds (e.g., 540 RPM, 1000 RPM) likely selectable. 📐 Dimensions Exterior Wheelbase: Typical for the era, in the range of 75-85 inches. Exact value depends on specific configuration. Overall Length: Approximate range of 120-140 inches, excluding implements. Overall Width: Variable based on rear tire size, typically 60-80 inches. Weights Operating Weight: Estimated in the range of 4,000 - 6,000 lbs, depending on configuration and options. 🛡️ Safety Features Ratings Rollover Protection: ROPS (Roll-Over Protective Structure) likely an option or standard depending on the production year and regulations. Active Features Braking System: Foot-operated mechanical brakes, potentially with a parking brake engagement. Passive Features Seatbelt: Seatbelts would be present if ROPS were equipped. 💡 Technology Features Infotainment Infotainment System: Basic operator controls and instrumentation only. No modern infotainment features. Driver Assistance Driver Assistance Features: None. Focus on mechanical operation and operator input. Connectivity Connectivity Options: N/A 🔧 Maintenance Service Intervals Engine Oil Change: Typically every 100-250 operating hours for diesel engines of this era. Consult a service manual for exact intervals. Air Filter Service: Regular checks, typically cleaned or replaced every 50-100 operating hours, or more frequently in dusty conditions. Fluid Specifications Engine Oil Type: API CD or CE rated diesel engine oil, SAE 30 or 15W-40 depending on ambient temperature....