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David Brown

David Brown Case 770 870 Tractor Service & Repair Workshop Manual

David Brown Case 770 870 Tractor Service & Repair Workshop Manual

$16.99
$16.99
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Vehicle data plateRef 81239
Brand
David Brown
Vehicle
Tractors
Models covered
770, 870, Agriculture, CASE
Format
PDF, searchable, print-ready
Delivery
Instant download after checkout
Language
English

What happens after you pay

  • Download link opens on the order page immediately
  • The same link is emailed to you — re-download any time
  • Open on phone, tablet or PC; print only the pages you need
  • Not sure it covers your model year? Ask us before you buy
🏷️ Basic Information
Identification
Make:
David Brown (Case IH)
Model:
770 / 870 Tractor
Product Type:
Service & Repair Workshop Manual
Delivery Method:
Digital Download (PDF)
👋 Introduction
Market Position
Target Audience:
Owners, mechanics, technicians, and restorers of David Brown 770 and 870 tractors.
Competitive Analysis
Value Proposition:
Provides professional-level repair and maintenance data, offering significant cost savings over dealer service or incomplete third-party manuals.
Key Features
Completeness:
Full factory service manual, not a condensed or trial version, covering all repair and maintenance procedures.
Accessibility:
Instant download, available on multiple devices, and usable for a lifetime.
📋 Manual Details
Coverage Areas
Primary Coverage:
David Brown 770 and 870 Tractors
Engine Variants Covered:
Likely covers all engine options offered for the 770 and 870 series.
Transmission Variants Covered:
Likely covers all transmission options offered for the 770 and 870 series.
Page Count
Estimated Page Count:
Hundreds (as stated in description, likely 500+ pages for a comprehensive factory manual)
Manual Type
Type:
Factory Service and Repair Workshop Manual
Language
Language:
English (implied by product description and common for this type of manual)
Format
Format:
PDF (Portable Document Format)
Licensing
Usage License:
Lifetime use, no expiry dates, multiple computer installations allowed.
📖 Manual Coverage
Systems Covered
Engine Service:
Detailed procedures for engine overhaul, tune-ups, diagnostics, and component replacement.
Fuel System:
In-depth coverage of fuel injection pumps, injectors, filters, and related components.
Cooling System:
Maintenance and repair of radiator, water pump, thermostat, and cooling fan.
Lubrication System:
Oil pump, filter, pressure, and lubrication pathways.
Transmission And Drivetrain:
Service and repair of gearbox, clutch, differential, axles, and PTO.
Hydraulic System:
Repair and maintenance of hydraulic pump, valves, cylinders, and control systems.
Steering System:
Procedures for mechanical and/or power steering systems.
Braking System:
Service and repair of mechanical or hydraulic braking mechanisms.
Electrical System:
Wiring diagrams, starter motor, alternator, battery, lighting, and ignition systems.
Body And Chassis:
Repair and maintenance of the tractor frame, fenders, and operator controls.
Procedures Included
Scheduled Maintenance:
Detailed service schedules for all major components and systems.
Troubleshooting:
Diagnostic flowcharts and step-by-step troubleshooting guides for common and uncommon issues.
Repair And Overhaul:
Complete disassembly, cleaning, inspection, repair, and reassembly procedures for all major components.
Component Replacement:
Instructions for replacing individual parts and assemblies.
Adjustment Procedures:
Calibration and adjustment of clutch, brakes, engine timing, and hydraulic systems.
Diagnostic Codes:
Information on diagnostic indicators or error codes if applicable to the model's electrical system.
Technical Depth
Depth Of Coverage:
Comprehensive factory-level technical detail suitable for professional mechanics and experienced DIY technicians.
Visual Aids:
Hundreds of detailed photos, diagrams, and exploded views for clarity and accuracy.
Specifications Data:
Includes critical torque values, clearances, fluid capacities, and performance specifications.
📊 Manual Specifications
File Format
File Type:
PDF
Searchability:
Likely searchable text within the PDF for quick information retrieval.
Print Quality
Printable:
Yes, individual pages or the entire manual can be printed.
Binding Type
Binding Type:
Not Applicable (Digital Download)
Paper Type
Paper Type:
Not Applicable (Digital Download)
Compatibility
Operating Systems:
Compatible with Windows and macOS computers.
⚙️ Engine Specifications
Primary Engine
Engine Type:
Likely a British Leyland or David Brown diesel engine (specifics depend on exact model variant).
Displacement Range:
Likely in the 2.5 to 3.5 liter range, common for tractors of this era and size.
Cylinders:
Typically 3 or 4 cylinders for these models.
Performance
Horsepower Range:
Estimate 40-60 HP, depending on the specific 770 or 870 variant.
Torque Specifications:
Manual will provide specific torque figures for critical engine components like head bolts and main bearings.
Fuel System
Injection System:
Likely Lucas or CAV rotary injection pumps and nozzle assemblies.
Fuel Type:
Diesel fuel
🔧 Transmission
Standard
Gearbox Type:
Likely a constant mesh or synchromesh gearbox with multiple forward and reverse gears.
Optional
Power Take Off Pto:
Standard PTO configurations (e.g., 540 RPM) are usually detailed, potentially with dual-speed options.
Features
Differential Lock:
Information on engaging and maintaining the differential lock, if equipped.
Fluid Specifications
Transmission Oil:
Manual will specify the correct API GL-4 or GL-5 gear oil type and viscosity (e.g., 80W-90 or 85W-140).
📐 Dimensions
Exterior
Wheelbase:
Specific dimensions will be provided in the manual, crucial for certain maintenance tasks.
Weights
Operating Weight:
Approximate weight will be detailed for safe handling and lifting procedures.
🛡️ Safety Features
Ratings
Roll Over Protection:
Information on ROPS (Roll-Over Protective Structures) if factory-fitted or an available option, and their maintenance.
Active Features
Safety Interlocks:
Details on any safety interlocks related to PTO engagement, transmission, or hydraulics.
Passive Features
Operator Station:
Guidance on safe operation of the operator station, controls, and safety guards.
💡 Technology Features
Infotainment
Operator Controls:
Focuses on the mechanical and hydraulic controls of the tractor, not modern infotainment systems.
Driver Assistance
Advanced Features:
Limited to mechanical and hydraulic driver aids such as power steering (if equipped) and PTO engagement mechanisms.
🔧 Maintenance
Service Intervals
Engine Oil Change:
Typical intervals of 100-250 operating hours, with specific guidance provided.
Fuel Filter Replacement:
Regular replacement recommended, often with engine oil changes or as per diagnostic indicators.
Hydraulic Fluid Change:
Intervals typically range from 250-500 operating hours, depending on workload and fluid quality.
Fluid Specifications
Engine Oil Specification:
API CD/CE or higher rated diesel engine oil, viscosity typically 15W-40 or 20W-50 depending on climate. Specific brand recommendations may be in the manual.
Coolant Specification:
Ethylene glycol-based antifreeze mixed with distilled water, typically a 50/50 ratio. Manual will specify inhibitor type.
Hydraulic Fluid Specification:
Universal Tractor Transmission Fluid (UTTF) or specific hydraulic fluid meeting Case/David Brown specifications. Manual will detail.
Known Issues
Common Wear Items:
Potential common issues include clutch wear, hydraulic pump seals, PTO clutch packs, and aging electrical components.
Engine Reliability:
David Brown engines are generally robust, but attention to cooling system maintenance and fuel quality is crucial.
📚 Vehicle History
Brand Heritage
David Brown Legacy:
David Brown was a renowned British tractor manufacturer known for robust and reliable agricultural machinery before its integration into the Case IH brand.
Model Evolution
Series Context:
The 770 and 870 models represent a significant part of David Brown's mid-range tractor offerings, built for versatility and durability.
Production
Production Era:
Likely produced in the late 1960s and 1970s, a period of significant development in agricultural technology.
🏆 Awards & Recognition
Recognitions
Industry Standing:
David Brown tractors of this era were recognized for their build quality and agricultural utility in their time.

Delivery & file format

This is a digital PDF download, not a printed book. After payment the download link appears on your order confirmation page and is emailed to the address you entered. Files open in any PDF reader on phone, tablet or computer and can be printed.

Check the model year and engine before you buy

Manufacturers change procedures, wiring and part numbers between model years and engine options. If your VIN plate shows a year or engine code that is not listed on the data plate above, contact us with the model, year and VIN and we will confirm coverage before you order.

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