Product Category:
Agricultural Machinery Parts Manual
Target Audience:
Owners, operators, maintenance technicians, parts departments for CASE 870 Tractors
Value Proposition:
Provides essential part identification and cross-referencing for maintaining and repairing a specific tractor model series, crucial for uptime in agricultural operations.
Specific Coverage:
Tailored for CASE 870 Tractors AFTER Serial Number 8675001, ensuring accuracy for the intended machine.
Original Equipment:
OEM (Original Equipment Manufacturer) content, ensuring accuracy and adherence to factory specifications.
Primary Focus:
Component identification and part sourcing
Engine Components:
Cylinder head, block, pistons, crankshaft, camshaft, fuel injection system components, lubrication system components, cooling system components
Transmission Components:
Gear sets, shafts, bearings, synchronizers, clutch components, hydraulic control components (for powershift/torque converter)
Powertrain Components:
Drive axles, differentials, final drives, PTO components
Hydraulic System Components:
Hydraulic pump, control valves, cylinders, hoses, fittings, reservoir, filters
Chassis And Running Gear:
Front axle, steering components, rear axle housing, brakes (drum/disc), wheel hubs, rims, tires
Operator Station:
Seat assembly, control levers, pedals, dashboard components, lighting system components, cab/ROPS (Roll-Over Protective Structure) parts
Electrical System:
Wiring harness components, starter, alternator, battery mounting, lighting components, sensors
Fuel System Components:
Fuel tank, lines, filters, injection pump, injectors
Cooling System Components:
Radiator, fan, water pump, thermostat, hoses
Assembly Disassembly Visuals:
Illustrated breakdowns of assemblies and sub-assemblies
Part Number Identification:
Cross-reference of part numbers for ordering and replacement
Component Layout:
Diagrams showing the arrangement of parts within larger assemblies
Level Of Detail:
Detailed, illustrated parts breakdown for component identification and sourcing
Diagnostic Support:
Primarily for part identification, not for troubleshooting diagnostic procedures
Repair Instructions:
Does not contain step-by-step repair procedures, but facilitates the procurement of parts needed for repairs.
Engine Make Type:
Likely Case-built or sourced from a reputable engine manufacturer (e.g., Cummins, IH, etc.) for this era of tractor.
Engine Cylinders:
Typically 3 or 4 cylinders for this class of tractor, specific to engine variant.
Engine Displacement Approx:
Estimate: 2.5 - 3.5 Liters, dependent on specific engine configuration.
Horsepower Range Approx:
Estimate: 50 - 70 PTO HP, dependent on configuration.
Torque Characteristics:
Designed for robust, low-RPM torque delivery for pulling heavy loads.
Injection System:
Likely mechanical direct injection or indirect injection, dependent on specific engine model.
Engine Oil Change:
Typically every 100-250 operating hours, depending on operating conditions and oil specification.
Transmission Oil Change:
Typically every 500-1000 operating hours, or as specified by fluid type.
Hydraulic Fluid Change:
Typically every 500-1000 operating hours.
Engine Oil Type:
API CD or CE rated diesel engine oil, typically SAE 15W-40, or as specified in the original owner's manual.
Transmission Hydraulic Fluid:
CASE TFD fluid, UTF (Universal Tractor Transmission Fluid), or equivalent meeting CASE specifications (e.g., MS-1209).
Coolant Type:
Ethylene glycol based antifreeze/coolant with corrosion inhibitors, typically a 50/50 mix with distilled water.
Common Wear Items:
Clutch friction plates, hydraulic pump wear, PTO clutch packs, front axle pivot bushings, starter motor, alternator.
Potential Leaks:
Seal leaks around transmission, final drives, and hydraulic components are common with age.
Electrical Corrosion:
Corrosion on electrical connectors and battery terminals due to environmental exposure.
Manufacturer Legacy:
CASE Construction Equipment (now part of CNH Industrial) has a long history in agricultural and construction machinery, known for robust and reliable equipment.
Tractor Lineage:
The 800 series tractors were a significant part of CASE's tractor offerings in the mid-to-late 20th century, designed for a range of farm tasks.
Production Period Approx:
The 800 series tractors were primarily produced from the late 1960s through the 1970s.
Manufacturing Location Typical:
Likely manufactured in CASE facilities in the United States.