Target Audience:
David Brown AD4 25 engine owners, mechanics, and enthusiasts
Value Proposition:
Saves significant repair costs, provides professional-level information
Completeness:
Complete and intact, no missing/corrupt parts or pages
Accuracy:
Original manufacturer information, same as used in local service shops
Accessibility:
Instant download for immediate access
Model Coverage:
All Models/Engines/Trim/Transmissions Types
Estimated Pages:
Hundreds of pages (specific count not provided)
Type:
Workshop Repair Service Manual
Content Source:
Original factory manual, same as used by professional technicians
Engine Identification:
Covered
General Precautions:
Covered
Maintenance Checklist:
Covered
Check And Maintenance:
Covered
Servicing Specifications:
Covered
Tightening Torques:
Covered
Disassembling And Servicing:
Covered
Electrical System:
Covered
Wiring Diagrams:
Included as part of electrical system troubleshooting
Lubrication System:
Likely covered within general engine servicing and specifications.
Ignition System:
Covered under the electrical system section.
Exhaust System:
Likely covered within general engine servicing.
Diagnostic Procedures:
Comprehensive diagnostic information
Repair Procedures:
Detailed repair instructions, step-by-step procedures
Maintenance Procedures:
Routine maintenance, service procedures
Disassembly Assembly:
Covered
Cleaning Reinstalling:
Covered
Troubleshooting Electrical:
Combined with detailed wiring diagrams
Torque Specifications:
Detailed tightening torques for various components
Rebuild Procedures:
Implied by detailed disassembly, servicing, and reinstallation procedures.
Tool Requirements:
Lists necessary tools for repairs.
Depth:
Professional level, used by local service/repair shops
Illustrations:
Hundreds of diagrams, detailed illustrations, drawings, and photos
Critical Information:
Includes notes, cautions, and warnings pinpointing critical information
Part Identification:
Enlarged inset views for detailed part examination
Diagnostic Flowcharts:
Likely included in troubleshooting section, with numbered instructions guiding repairs.
Engine Type:
AD4 25 (Details specific to this engine model expected within the manual)
Horsepower:
Specific horsepower not listed in product info, but detailed within the manual.
Torque:
Specific torque not listed in product info, but detailed within the manual.
Fuel System Type:
Covered in detail, including fuel filter servicing
Engine Code Reference:
The manual covers engine identification, suggesting specific code references may be present.
Maintenance Schedule:
Includes a maintenance check list and general check and maintenance procedures.
Fluid Requirements:
Specific fluid types, capacities, and specifications would be detailed within the manual's servicing specifications and maintenance sections.
Common Faults:
Troubleshooting section is comprehensive, implying coverage of common issues and their remedies.
Manufacturer History:
David Brown is a historic British manufacturer known for agricultural and industrial machinery, including tractors and engines.
Ad4 25 Engine Context:
The AD4 25 engine likely powered various David Brown agricultural tractors or industrial equipment from its era. Specific model years and applications would be detailed in the manual.
Production Era:
Specific production years for the AD4 25 engine are not provided, but the manual covers 'All Models/Engines/Trim/Transmissions Types' suggesting a range of applicability.
