Target Audience:
Owners, operators, and technicians of Ford New Holland industrial tractors (1975-1983).
Advantage Over Print:
No shipping required, instantly accessible, zoomable, printable, not susceptible to damage or loss of pages.
Content Summary:
Hundreds of illustrations, detailed specifications, step-by-step instructions, special tool information.
Covered Models:
230A, 231, 335, 340, 340B, 420, 445, 455A, 531, 532, 535, 540A, 540B, 545, 545A
Production Years Covered:
1975 - June 1983
Manual Type:
Service and Repair Workshop Manual
Engine Systems:
Complete diagnosis, overhaul, and repair of engine components and systems.
Fuel Systems:
Servicing and repair of fuel injection, carburetion (if applicable), fuel lines, and filters.
Electrical Systems:
Wiring diagrams, troubleshooting of starting, charging, lighting, and accessory circuits.
Clutches:
Inspection, adjustment, and replacement of clutch assemblies and related components.
Transmission Systems:
Detailed procedures for transmission maintenance, repair, and overhaul.
Power Take Off Pto:
Service and repair procedures for PTO engagement, disengagement, and components.
Rear Axle And Brakes:
Diagnosis and repair of axle components, differential, and braking systems (mechanical and hydraulic).
Steering Systems:
Service and repair of mechanical and hydraulic steering mechanisms.
Front Axle:
Maintenance and repair of the front axle assembly, including steering knuckles and kingpins.
Hydraulic System:
Comprehensive coverage of hydraulic pump, valves, cylinders, filters, and fluid management.
Separating The Tractor:
Procedures for splitting the tractor for major component access and repair.
Wheels And Tires:
Information on wheel mounting, tire specifications, and potential issues.
Maintenance:
Scheduled maintenance tasks, lubrication, fluid checks, and filter replacements.
Troubleshooting:
Detailed diagnostic charts and step-by-step troubleshooting guides for common and uncommon issues.
Repair:
Step-by-step repair instructions for all covered systems and components.
Overhaul:
Complete overhaul procedures for major components like engines, transmissions, and hydraulic pumps.
Special Tool Info:
Identification and usage instructions for specialized tools required for specific repairs.
Depth Of Coverage:
Comprehensive, from basic maintenance to complete rebuilds and advanced diagnostics.
File Quality:
Clean, sharp images, scalable to several times normal size.
Searchability:
Assumed searchable within PDF format due to organization and indexing.
Printable:
Yes, individual pages or sections can be printed.
Binding Type:
Digital (PDF)
Paper Type:
Not Applicable (Digital Format)
Completeness:
Contains every page from the original factory paper service manual.
Section Indexing:
Each section is indexed for fast and easy referencing.
Engine Type:
3-Cylinder Gasoline and Diesel
Horsepower Range:
Varies by specific model and engine configuration (details within manual).
Torque Specifications:
Varies by specific model and engine configuration (details within manual).
Fuel Type:
Gasoline or Diesel
Injection Type:
Typically direct injection or indirect injection for diesel, carburetion for gasoline (details within manual).
Infotainment System:
Not applicable for this era of industrial tractors. Focus is on functional mechanical and hydraulic systems.
Driver Assistance Features:
Not applicable for this era of industrial tractors. Basic operator controls are detailed.
Connectivity Options:
Not applicable for this era of industrial tractors.
Recommended Intervals:
Specific service intervals for oil changes, filter replacements, greasing, and component checks are detailed within the manual, based on operating hours or calendar time.
Engine Oil Spec:
Recommended SAE viscosity grades and API service classifications for engine oil (e.g., API CD, CE, or equivalent) are provided. Specific capacities are also listed.
Hydraulic Fluid Spec:
Specifications for hydraulic fluid, including viscosity grades and additive packages, are crucial for the proper functioning of the hydraulic system. Details are within the manual.
Coolant Spec:
Type and mixture ratio of antifreeze/coolant for the engine cooling system are specified.
Grease Spec:
Recommended types of grease for various lubrication points.
Common Wear Items:
While not explicitly listed as 'common issues,' the manual provides detailed procedures for inspecting and replacing wear-prone components like clutch plates, hydraulic seals, brake pads, and engine bearings.
Electrical Gremlins:
Troubleshooting guides for electrical systems address common problems such as corroded connections, faulty switches, and charging system issues.
New Holland Origins:
Founded in Pennsylvania in 1895, initially as a corn mill, later expanding into farm implements and automatic hay balers.
Ford Acquisition:
New Holland was acquired by Ford Tractor Operations in 1985, leading to the 'Ford New Holland' branding.
Production Period:
1975 to June 1983 for the models covered in this manual.
Subsequent Ownership:
Ford sold a majority interest to FIAT in 1990. In 1999, Case IH and FIAT New Holland merged to form CNH Global.
Industrial Focus:
Ford New Holland produced a range of industrial tractors designed for construction, material handling, and other non-agricultural tasks.
