🏷️ Basic Information Identification Make: Case IH Model: 1370 Tractor Production Period: 1977-1982 Serial Number Prefix: 8727601 and later Codes Manual Part Number: D1253 👋 Introduction Market Position Market Segment: Heavy-duty agricultural tractor, designed for large-scale farming operations, row crop cultivation, and heavy tillage work. Competitive Analysis Competitors: John Deere 4430/4630, International Harvester 1066/1466, Ford 8600/9600. Key Features Power: High horsepower output for demanding tasks. Drivetrain: Robust powershift transmission (Quad-Range) offering versatility in field operations. Hydraulics: Powerful hydraulic system capable of operating large implements. Durability: Built for rugged use and long service life in demanding agricultural environments. 📋 Manual Details Coverage Areas Primary Coverage: Parts identification and listing for Case 1370 Tractor models after Serial Number 8727601. Secondary Coverage: Component assembly breakdowns, part numbers, and cross-references for replacement. Page Count Estimated Page Count: Varies, typically 200-400 pages for this era of tractor parts manuals. Manual Type Type: OEM Parts Manual Language Language: English Format Digital Format: High-resolution PDF scan 📖 Manual Coverage Systems Covered Engine: Detailed breakdown of all engine components, including cylinder block, head, pistons, crankshaft, camshaft, valves, fuel injection system, cooling system, and lubrication system parts. Transmission: Parts for the powershift transmission (e.g., 12-speed Quad-Range), including planetary gears, clutches, control valves, and hydraulic components. Drivetrain: Components of the final drives, differential, front axle, and rear axle assemblies, including gears, bearings, seals, and shafts. Hydraulics: Parts for the hydraulic lift system (3-point hitch), remote hydraulic valves, pumps, cylinders, hoses, and fittings. Steering: Components of the power steering system, including steering column, hydraulic cylinders, pumps, and control linkages. Brakes: Parts for the hydraulic wet disc brake system, including brake discs, calipers, hydraulic lines, and master cylinders. Electrical: Components of the electrical system, including starter, alternator, battery, wiring harnesses, lighting, and instrument panel parts. Operator Station: Parts for the operator's platform, controls, seat, ROPS (Roll-Over Protective Structure), and instrumentation. Pto: Parts for the 540/1000 RPM Power Take-Off (PTO) system, including shafts, gears, and clutches. Hitches And Drawbars: Components of the 3-point hitch (Category II/III) and adjustable drawbar assemblies. Procedures Included Assembly Disassembly: Illustrations and part listings to aid in the assembly and disassembly of major tractor components for repair or replacement. Part Identification: Visual identification of every replaceable part with its corresponding Case IH part number. Supercessions: Indicates where older part numbers have been superseded by newer ones. Fitment Guide: Helps determine the correct parts for specific serial number ranges and configurations. Technical Depth Depth: Detailed component breakdowns for accurate part identification and ordering. Focuses on part numbers and assembly relationships, not repair procedures themselves. 📊 Manual Specifications File Format Format: PDF Searchability: Likely text-searchable if the scan is high-quality and OCR processed. Print Quality Quality: High resolution scan, all pages printable. Binding Type Binding: Digital (PDF), printable. Original binding would have been paperback or spiral-bound. Paper Type Paper Type: N/A (Digital format) Software Recommendation Viewer: Adobe Viewer 9.1 or newer recommended. ⚙️ Engine Specifications Primary Engine Make: Case/Cummins Model: 6T-830 (Cummins NH-220-CI series) Type: Inline 6-cylinder, naturally aspirated, direct-injection diesel. Displacement: 8.3 Liters (505 cubic inches) Bore X Stroke: 4.49 in x 5.31 in (114 mm x 135 mm) Performance Rated Horsepower: Approximately 130 PTO HP (advertised as 130 hp class). Peak Torque: Estimated around 375-400 lb-ft at low RPM. Fuel System Injection Pump: Bosch inline injection pump. Fuel Type: Diesel Cooling System Coolant Capacity: Approx. 25 quarts (23.7 liters) with cab. Lubrication System Oil Capacity: Approx. 19 quarts (18 liters) with filter. Air Intake Air Cleaner Type: Dry type, dual element. 🔧 Transmission Standard Type: Case Powershift (12-speed forward, 4-reverse) - often referred to as Quad-Range. Optional Type: Possible limited availability of a direct drive transmission on early models, but Powershift was dominant. Features Gear Selection: Shift-on-the-go capability through a range selector and gear lever. Pto Engagement: Independent PTO, typically 540/1000 RPM, electro-hydraulic engagement. Fluid Requirements Transmission Hydraulic Fluid: Case TCH fluid or equivalent API GL-4 rated gear oil (refer to specific manual for exact specification and capacity). 📐 Dimensions Exterior Wheelbase: Approximately 104 inches (2642 mm). Overall Length: Approximately 170-180 inches (4318-4572 mm). Overall Width: Approximately 75-90 inches (1905-2286 mm) depending on rear tire size. Overall Height: Approximately 105-115 inches (2667-2921 mm) to top of cab/ROPS. Weights Operating Weight: Approx. 14,000 - 15,500 lbs (6350 - 7030 kg). Front Axle Capacity: Designed for heavy front-end loads, often with optional front weights. Rear Axle Capacity: Robust construction to handle engine power and implement draft loads. Tire Sizes Standard Rear Tire: 18.4R38 Standard Front Tire: 10.00-16 or 11.00-16 🛡️ Safety Features Ratings Rollover Protection: ROPS (Roll-Over Protective Structure) was typically available as an option or standard on later models, crucial for operator safety. Active Features Braking System: Hydraulic wet disc brakes for reliable stopping power, even under heavy loads. Passive Features Operator Station Design: Designed with operator comfort and safety...