Target Audience:
Farm equipment owners, mechanics, and repair shops seeking comprehensive repair information for CASE 770 and 880 Tractors.
Value Proposition:
Provides dealer-level repair information at a fraction of the cost of official dealer services, enabling DIY repairs and significant cost savings.
Content Richness:
Packed with all necessary information, easy to use, step-by-step instructions, tons of pictures and diagrams.
Accessibility:
Instant download, no shipping costs or waiting for physical media.
General Coverage:
Complete repair and service information for CASE 770 and 880 Tractors.
Specific Systems:
Engine, fuel, cooling, hydraulics, steering, powertrain, transmission, brakes, electrical systems, PTO.
Type:
Workshop Service Manual / Repair Manual
Digital Format:
PDF Download
Engine And Fuel:
General Engine Specifications, Detailed Specs, Cylinder Head & Valves (Diesel & Spark Ignition), Engine Block Assemblies, Air Intake Systems, Cooling System, Governor (Spark Ignition), Fuel Systems.
Hydraulics And Steering:
Hydraulic Systems, Steering Column & Hand Pump, Steering Control Valves, Steering Actuator, Steering Axle, Hydraulic PTO, Dual Remote Hydraulic System, Draft-O-Matic Hydraulic System, Power Steering.
Powertrain And Brakes:
Power Train, Power Train Transmission, Single Reduction Final Drive & Transmission, 12" Traction Clutch & Pedal, Brakes, Hydraulic Master Brake Cylinder & Pedals, Power Assist Unit, Differential & Parking Brakes, Power Brakes, Power Shift Transmission.
Electrical:
Electrical System, Wiring Diagrams (Diesel & Spark Ignition).
Diagnostic And Repair:
Detailed instructions and step-by-step diagrams for all workshop procedures, including troubleshooting, repair, and diagnosis of all systems.
Maintenance:
Fluid capacities, torque settings, general maintenance procedures implicitly covered within repair steps.
Depth Of Information:
Comprehensive, dealer-level information covering all parts in and out, from basic maintenance to complex repairs and diagnostics. Includes detailed diagrams and specifications.
Diagnostic Capabilities:
Hydraulic Testing (Steering-Power Brakes), Hydraulic Testing (Power Shift-Dual remote-PTO Clutch).
Engine Types Covered:
Diesel and Spark Ignition variants of the engine used in the 770 and 880 models.
Performance Data:
Detailed specifications for engine components, including cylinder head, valves, and block assemblies are provided. Specific HP/Torque figures not listed but implied to be within the manual.
Fuel System Details:
Comprehensive coverage of Fuel Systems, essential for diagnosis and repair of fuel delivery and combustion.
Transmission Types:
Power Train, Power Train Transmission, Single Reduction Final Drive & Transmission, Power Shift Transmission.
Optional Features:
Hydraulic PTO, 12" Traction Clutch & Pedal.
Clutch System:
12" Traction Clutch & Pedal.
Tractor Dimensions:
Specific exterior dimensions (length, width, height) are not explicitly detailed in the product description but are expected to be present within the manual's 'Detailed Specs' section.
Operating Weight:
Weight specifications are not explicitly detailed but likely included in the 'Detailed Specs' for comprehensive service.
Component Weights:
Implied to be available for component removal and installation procedures.
Safety Ratings:
No specific safety ratings (e.g., ROPS certifications) are mentioned in the product description, but the manual likely covers safety precautions during operation and repair.
Active Safety Features:
Brakes (Hydraulic Master Brake Cylinder & Pedals, Power Brakes), Differential & Parking Brakes, Power Steering systems contribute to active safety.
Passive Safety Features:
Not explicitly detailed, but the manual's comprehensive coverage of all systems would include safe operation guidelines.
Infotainment Systems:
Not applicable to agricultural tractors of this vintage; focus is on functional systems.
Driver Assistance Features:
Power Steering and Power Brakes are advanced features for their time, enhancing operator control and reducing fatigue.
Connectivity Options:
Not applicable; the primary 'technology' is the mechanical and hydraulic operation of the tractor.
Scheduled Maintenance:
Service intervals for oil changes, filter replacements, and other routine maintenance are expected to be detailed within the manual's 'General Engine Specs' and specific system sections.
Engine Oil:
Engine oil type, viscosity grade (e.g., SAE 30, 15W-40), and capacity are detailed in the 'General Engine Specs' and 'Detailed Specs' sections.
Hydraulic Fluid:
Specifications for hydraulic fluid type (e.g., ISO VG, John Deere Hy-Gard equivalent) and capacity are covered under 'Hydraulic Systems'.
Coolant:
Coolant type (e.g., ethylene glycol based) and mixture ratios are provided in the 'Cooling System' section.
Transmission Fluid:
Transmission fluid specifications and capacities for the Power Train, Final Drive, and Power Shift transmissions are detailed.
Common Failures:
While not explicitly listed, the manual's comprehensive diagnostic and repair information implies it covers common wear-and-tear issues related to engine, transmission, hydraulics, and steering systems inherent in tractors of this era.
Critical Torques:
Torque settings for cylinder head bolts, main bearing caps, wheel nuts, and other critical fasteners are provided in the relevant repair sections.
Manufacturer History:
CASE (now CNH Industrial) has a long history in agricultural machinery, known for robust and reliable tractors.
Tractor Lineage:
The 770 and 880 models represent specific generations within CASE's utility and agricultural tractor lines, likely developed for general farm work and specialized applications.
Production Years:
Specific production years for the 770 and 880 models are not provided, but these would typically fall within the later 20th century, given the technological descriptions (e.g., power steering, power shift).
Industry Awards:
No specific awards for the 770/880 models are mentioned, but CASE tractors have historically been recognized for their durability and performance in agricultural applications.
Performance Ratings:
The manual's detailed specifications allow for assessment of performance capabilities relevant to farming tasks.
Manufacturing Certifications:
Not applicable to the manual itself, but the original equipment would adhere to CASE manufacturing standards.
