Target Audience:
Owners, operators, and mechanics of Ford New Holland industrial tractors.
Comparative Value:
Provides factory-level technical information without the cost and inconvenience of physical shipping.
Organization:
Neatly organized in Adobe Acrobat with an index for fast and easy referencing.
Accessibility:
Printable, zoomable, and saveable for convenient use.
Ease Of Use:
Indexed sections for fast and easy referencing, reducing time spent searching for information.
Covered Models:
230A, 231, 335, 340, 340B, 420, 445, 455A, 531, 532, 535, 540A, 540B, 545, 545A
Production Years:
1975 - June 1983
Engine Types Covered:
Gasoline and Diesel 3-cylinder engines
Variant Coverage:
Includes all model variations (e.g., LCG) but excludes loaders and backhoes as attachments.
Type:
Service Repair Workshop Manual
Manual Purpose:
For service, repair, and workshop use.
Engine Systems:
Comprehensive coverage of engine operation, maintenance, and repair.
Fuel Systems:
Detailed information on fuel delivery, filtration, and injection/carburetion systems.
Electrical Systems:
Wiring diagrams, component testing, and troubleshooting for the electrical system.
Clutches:
Repair and adjustment procedures for the clutch assembly.
Transmission Systems:
In-depth coverage of transmission operation, disassembly, assembly, and repair.
Power Take Off Pto:
Maintenance and repair procedures for the PTO system.
Rear Axle And Brakes:
Detailed procedures for rear axle service, differential, and braking system maintenance and repair.
Steering Systems:
Diagnosis and repair of the steering mechanism, including power steering components.
Front Axle:
Service and repair for the front axle assembly, including steering knuckles and hubs.
Hydraulic System:
Detailed schematics, troubleshooting, and repair procedures for the hydraulic system.
Separating The Tractor:
Step-by-step guidance on separating major tractor components for service.
Wheels And Tires:
Information on wheel and tire maintenance, mounting, and alignment.
Component Identification:
Clear identification of all tractor components with detailed diagrams.
Maintenance:
Regular service, fluid changes, lubrication, and component checks.
Troubleshooting:
Diagnostic flowcharts and common issue resolution for all major systems.
Repair:
Step-by-step instructions for component disassembly, repair, and reassembly.
Special Tool Information:
Identification and usage of specialized tools required for specific repair procedures.
Depth Of Coverage:
Comprehensive coverage from basic maintenance to complete engine and transmission overhauls.
Diagnostic Capabilities:
Advanced diagnostic procedures, including electrical system testing and hydraulic pressure checks.
Completeness:
Contains every page from the original factory paper service manual.
Searchability:
Likely text-searchable within PDF reader.
Viewer Requirement:
Requires Adobe Acrobat Reader (free download available from adobe.com).
Image Quality:
Clean, sharp images that are scalable to several times normal size.
Illustrations:
Abundant illustrations, pictures, and diagrams.
Binding:
Digital Download (Original paper manual equivalent)
Paper Type:
N/A (Digital Format)
Engine Configuration:
3-cylinder
Engine Fuel Types:
Gasoline, Diesel
Engine Identification:
Specific engine model designations would be detailed within the manual.
Specific Performance Data:
Detailed specifications for horsepower, torque, and RPM ranges for each engine variant covered are within the manual.
Fuel System Details:
Information on carburetors (gasoline) or injection pumps (diesel), fuel filters, and lines.
Transmission Types:
Manual transmission (specific type details would be in the manual).
Optional Features:
Information on any available transmission options or variations for specific models.
Transmission Overhaul:
Detailed instructions for clutch, gearbox, and final drive servicing.
Safety Features Overview:
The manual would cover safety procedures for operation and maintenance, but specific safety ratings are not provided in the product description.
Active Safety Systems:
Information on safe operation of controls, brakes, and steering systems.
Passive Safety Features:
Guidance on proper use of operator controls and safety guards.
Infotainment Systems:
N/A (Tractors of this era typically did not have complex infotainment systems).
Driver Assistance Features:
N/A (Focus is on mechanical and hydraulic systems).
Connectivity Features:
N/A (Focus is on mechanical and hydraulic systems).
Maintenance Schedule:
Detailed service intervals for all major components and systems are provided in the manual.
Engine Oil Type:
Specific engine oil viscosity and API service classification for gasoline and diesel engines are detailed.
Hydraulic Fluid Type:
Required hydraulic fluid specifications (e.g., viscosity, type) are provided.
Transmission Fluid Type:
Recommended transmission fluid specifications and capacity are included.
Coolant Specifications:
Antifreeze and coolant type and mixture ratios are specified.
Common Wear Items:
The manual likely addresses common wear items such as clutch plates, brake pads, and hydraulic seals, with diagnostic tips.
Troubleshooting Common Problems:
Provides solutions for frequent issues like starting problems, hydraulic leaks, and transmission noises.
Company Origin:
New Holland started in 1895 in Pennsylvania.
Acquisition By Ford:
New Holland was acquired by Ford Tractor Operations in 1985.
Ownership Changes:
Ford sold a majority interest to FIAT in 1990. In 1999, Case IH and FIAT New Holland merged to form CNH Global.
Manufacturing Period:
1975 to June 1983 for the models covered.
Product Line:
Ford New Holland industrial tractors.
