Segment:
Utility Tractor.
Target Audience:
Farmers, agricultural contractors, heavy equipment mechanics, tractor enthusiasts, and owners requiring parts for maintenance and repair.
Historical Competitors:
Massey Ferguson, John Deere, Ford, International Harvester, Allis-Chalmers in the utility tractor segment of its era.
Value Proposition:
Provides essential part identification for maintaining and repairing a specific range of Case IH 970 Tractors, crucial for extending equipment life and minimizing downtime.
Engine Components:
Detailed breakdown of engine parts, including cylinder block, cylinder head, pistons, crankshaft, camshaft, valves, fuel injection system, lubrication system, cooling system, and associated hardware.
Transmission And Drivetrain:
Coverage of transmission gears, shafts, bearings, clutch components, PTO (Power Take-Off) drive, differential, final drives, and related assemblies.
Hydraulic System:
Parts for hydraulic pump, control valves, hydraulic cylinders (for 3-point hitch, front loader attachments if applicable), hydraulic lines, filters, and reservoir.
Chassis And Frame:
Components of the main tractor frame, front axle, steering components, rear axle housing, and mounting hardware.
Electrical System:
Diagrams and part numbers for starter motor, alternator, battery, wiring harnesses, lighting components, instrument panel, and switches.
Operator Station:
Parts related to the operator's seat, steering column, controls (levers, pedals), dashboard, and cab components (if applicable).
Braking System:
Components of the braking system, including brake discs/drums, calipers/wheel cylinders, brake pedals, and linkage.
Fuel System:
Parts for fuel tank, fuel lines, fuel filters, and fuel injection pump or carburetor components depending on engine variant.
Cooling System:
Radiator, fan, water pump, thermostat, hoses, and related components for engine temperature regulation.
Exhaust System:
Exhaust manifold, exhaust pipe, muffler, and mounting hardware.
Part Identification:
Detailed exploded views and part number cross-referencing for accurate identification of all replaceable components.
Assembly Breakdown:
Illustrations showing how components are assembled into larger sub-assemblies and the final tractor.
Fastener Specifications:
Implicitly includes specifications for bolts, nuts, and washers through part number listings.
Depth:
Detailed for parts cataloging and replacement; does not typically include detailed repair procedures or torque specifications, which are found in a Service Manual.
File Format:
Digital scan (likely PDF or image-based).
Scan Resolution:
High resolution, ensuring clarity of diagrams and text.
Printability:
All pages are printable for hard copy reference.
Binding Type:
N/A (Digital format, printability implies user can bind if desired).
Paper Type:
N/A (Digital format).
Recommended Viewer:
Adobe Viewer 9.1 or newer.
Engine Manufacturer And Model:
Likely a Case-built diesel engine (e.g., 301, 310 series, or similar displacement depending on exact configuration).
Engine Type:
Typically naturally aspirated or possibly turbocharged diesel.
Displacement:
Varies by specific 970 configuration, but common displacements for Case tractors of this era were in the 300-400 cubic inch range.
Horsepower Range:
Typically in the 50-80 PTO horsepower range, depending on engine variant and transmission.
Torque Characteristics:
Designed for robust torque output at lower RPMs for pulling heavy loads.
Injection System:
Likely Bosch or Simms inline injection pump with direct injection.
Cooling Medium:
Water-cooled.
Lubrication Type:
Pressurized wet sump system.
Transmission Type:
Typically a manual transmission, often a 8-speed or 12-speed gear transmission with a synchronized or unsynchronized gearbox.
Optional Transmission:
Some models may have offered a Power Shuttle or a variant with a torque amplifier (like a Case 'Power Shift' or similar designation, though less common in base 970 models than later series).
Pto Options:
Standard PTO (540 RPM) and potentially 1000 RPM PTO options, along with ground speed PTO depending on configuration.
Rear Axle Configuration:
Heavy-duty rear axle with differential lock.
Wheelbase:
Approx. 86-90 inches (2184-2286 mm) - varies slightly by configuration.
Overall Length:
Approx. 140-150 inches (3556-3810 mm) - without front loader.
Overall Width:
Approx. 70-80 inches (1778-2032 mm) - at rear wheels.
Operating Weight:
Approx. 6,000 - 7,500 lbs (2722 - 3402 kg) without ballast.
Towing Capacity:
Subject to tractor's chassis and drawbar rating; typically designed for substantial towing and implement draft.
Rollover Protection:
ROPS (Roll-Over Protective Structure) may have been an option or standard depending on regulations and year of manufacture for serial numbers after 8675001. The manual would detail parts for any fitted ROPS.
Braking System Type:
Wet disc brakes or dry disc brakes, designed for reliable stopping power.
Seatbelt:
Seatbelt may be present or an option, especially with ROPS.
Lighting:
Includes front and rear lights for visibility, parts detailed in the electrical section.
Infotainment System:
N/A - Basic operator controls and instrumentation only, typical for agricultural tractors of its era.
Driver Assistance Features:
N/A - No electronic driver assistance systems.
Connectivity Options:
N/A.
Dashboard Features:
Basic analog gauges for oil pressure, coolant temperature, fuel level, ammeter, and hour meter. Indicator lights for charging, oil pressure warning. Parts for these are within the electrical section.
Engine Oil Change:
Typically every 250-300 operating hours, or annually. Specific intervals would be in the owner's or service manual, but parts for the oil filter and drain plug are in this manual.
Fuel Filter Replacement:
Recommended at regular intervals, often with oil changes or as needed. Fuel filter parts are covered.
Hydraulic Fluid Change:
Typically every 600-1000 operating hours. Parts for hydraulic filters are covered.
Engine Oil Type:
API CD or CE rated diesel engine oil, SAE 15W-40 or 30W depending on ambient temperature. Specific part numbers for filters are available.
Hydraulic Fluid Type:
Case IH Hy-Tran fluid or equivalent UTF (Universal Tractor Transmission Fluid) meeting specific Case specifications. Parts for hydraulic filters are included.
Transmission Fluid Type:
Gear oil for the transmission and differential, with specific grades and capacities detailed in the service manual. Parts for seals and bearings are covered.
Common Wear Items:
Clutch components, PTO clutch packs, hydraulic pump wear, injector nozzle wear, and front axle pivot pins are common wear items for tractors of this age. Parts for all these are cataloged.
Potential Electrical Issues:
Degradation of wiring insulation, switch failures, and alternator issues can occur with age. Wiring harnesses and switch parts are available.
Cooling System Maintenance:
Radiator leaks, hose degradation, and water pump seal failures are common. Parts for these components are included.
Manufacturer History:
Case Corporation, later Case IH, has a long history in agricultural machinery dating back to the mid-19th century, known for innovation and robust farm equipment.
970 Lineage:
The 970 was part of Case's 'new generation' tractors introduced in the late 1960s and early 1970s, succeeding earlier models and bridging to later series like the 1000 series. It was a popular utility tractor known for its versatility and power.
Production Period:
The Case 970 series was produced roughly from 1969 through the mid-1970s. The serial number break indicates this manual covers later production runs of this model.
Manufacturing Locations:
Primarily manufactured in the United States by Case Corporation.
