This workshop service repair manual covers New Holland 445 series industrial tractors produced between 1975 and June 1983, including models 230A, 231, 335, 340, 340B, 420, 445, 455A, 531, 532, 535, 540A, 540B, 545, 545A, and LCG variations. New Holland, a brand with a strong heritage in agricultural and industrial machinery, is known for its robust and reliable equipment. The 445 series tractors, built upon Ford New Holland's engineering expertise, represent a line of utility tractors from the late 1970s and early 1980s, designed for dependable performance in demanding applications.
This comprehensive manual provides in-depth information for the efficient repair, service, and maintenance of these tractors. It details procedures for engine, fuel, electrical, clutch, transmission, power take-off, rear axle, brakes, steering, front axle, and hydraulic systems. The manual includes step-by-step repair instructions, preventative maintenance guidelines, troubleshooting guides, diagnostic procedures, and component rebuild information, all supported by clear illustrations and diagrams. This resource is intended for professional technicians, mechanics, workshops, and experienced DIY enthusiasts seeking to maintain and restore their New Holland tractors.
Model Variations Covered:
Includes models 230A, 231, 335, 340, 340B, 420, 445, 455A, 531, 532, 535, 540A, 540B, 545, 545A, and LCG variations.
Production Years:
1975 - June 1983
Target User:
Professional technicians, mechanics, workshops, and DIY enthusiasts.
Value Proposition:
Provides essential information for efficient repair, service, restoration, and maintenance, saving money on labor costs.
Authenticity:
Original manufacturer-produced manual, same as used by professionals.
Accessibility:
Instant download, accessible across multiple devices and operating systems.
Primary Coverage:
Comprehensive service, repair, and maintenance for New Holland 445 series industrial tractors.
Excluded Coverage:
Loaders and backhoes are considered attachments and are outside the scope of this manual.
Type:
Workshop Service Repair Manual
File Delivery:
Instant digital download
Compatibility:
Compatible with Windows, Linux, Mac operating systems.
Engine Systems:
Detailed coverage of engine operation, troubleshooting, and repair.
Fuel Systems:
In-depth information on fuel delivery, carburetor/injection systems, and troubleshooting.
Electrical Systems:
Comprehensive coverage of wiring diagrams, starting and charging systems, ignition, and lighting.
Clutches:
Detailed procedures for clutch inspection, service, and repair.
Transmission Systems:
Complete repair and overhaul procedures for transmission components.
Power Take Off Pto:
Service and repair information for the PTO system.
Rear Axle And Brakes:
Detailed diagnostics and repair for rear axle assemblies and braking systems.
Steering Systems:
Information on steering system maintenance and repair.
Front Axle:
Service and repair procedures for the front axle components.
Hydraulic System:
Comprehensive coverage of the hydraulic system, including pumps, cylinders, and controls.
Wheels And Tires:
Procedures for separating the tractor and working with wheels and tires.
Repair:
Step-by-step repair instructions for all covered systems.
Maintenance:
Preventative maintenance guidelines and schedules.
Troubleshooting:
Detailed troubleshooting guides for common and complex problems.
Diagnostics:
Guidance on diagnosing faults and identifying root causes.
Rebuild:
Procedures for rebuilding major components and systems.
Depth:
High-level of technical detail, suitable for professional technicians and experienced DIY users.
Illustrations:
Illustrated with clear step-by-step instructions and diagrams.
Component Breakdowns:
Detailed component breakdowns and exploded views.
Format:
PDF (Portable Document Format)
Compression:
May be zipped (.zip, .rar); requires unzipping software (e.g., WinZip, WinRAR).
Searchability:
Likely contains searchable text, enabling quick information retrieval.
Printability:
Printable on any computer and printer.
Resolution:
High quality, zoomable illustrations and diagrams.
Binding:
N/A (Digital Download)
Paper:
N/A (Digital Download)
Size Indication:
Can be very large, potentially up to 5 GB. Advised to check storage space and internet connection.
Engine Type:
3-cylinder gasoline and diesel engines.
Horsepower Range:
Specific HP/Torque figures not provided but typical for this class of tractor.
Fuel Type:
Gasoline or Diesel, depending on model variant.
Transmission Type:
Not explicitly specified, but likely a manual transmission (e.g., gear drive) common in tractors of this era.
Optional Features:
Not specified in product information.
Pto Type:
Power Take-Off (PTO) system coverage included.
Chassis Type:
Industrial tractor chassis.
Operating Weight:
Weight specifications not provided but typical for a utility tractor of this size.
Safety Standards:
Manual focuses on repair and maintenance, not safety ratings of the vehicle itself.
Active Safety:
Coverage of braking system components.
Passive Safety:
None explicitly mentioned for the manual's scope.
Infotainment System:
N/A (Tractor technology of this era is basic, focused on functionality).
Driver Assistance Features:
N/A
Connectivity Options:
N/A
Intervals:
Detailed service intervals for various components are provided within the manual.
Engine Oil:
Specific engine oil type and viscosity grade are detailed in the manual.
Transmission Fluid:
Transmission fluid type and capacity are covered.
Hydraulic Fluid:
Specifications for hydraulic fluid are included.
Coolant:
Coolant type and mixture ratios are specified.
Common Problems:
The manual assists in diagnosing and repairing common issues related to engine wear, hydraulic leaks, electrical faults, and clutch wear, typical for tractors of this age.
Brand:
New Holland is a well-established brand in agricultural and industrial machinery, known for robust and reliable equipment.
Model Lineage:
The 445 series represents a line of utility tractors from the late 1970s and early 1980s, building on Ford/New Holland's tractor engineering.
Manufacturer Origin:
Ford New Holland (pre-merger or early integration period).
Industry Recognition:
No specific awards mentioned for the tractor model itself, but New Holland is a respected name in the industry.
