🏷️ Basic Information

Make:

Cockshutt

Model:

1755, 1855, 1955

Product Type:

Service Repair Shop Manual

Manual Identifier:

Cockshutt 1755-1855-1955-Service-Manual

👋 Introduction

Target Audience:

Farm owners, mechanics, collectors, and service technicians working on Cockshutt 1755, 1855, and 1955 tractors

Value Proposition:

Provides essential, manufacturer-level information for efficient and accurate maintenance, repair, and troubleshooting.

Manual Type Advantage:

Comprehensive service manual offering detailed technical specifications and procedures, superior to generic owner's manuals.

Ease Of Use:

Simple navigation via chapter bookmarks and keyword search functionality.

Accessibility:

Instant download provides immediate access to critical service information.

Content Richness:

Extensive detail with numerous diagrams, illustrations, and charts for clarity.

📋 Manual Details

Primary Coverage:

Maintenance, Repair, Troubleshooting, Servicing

Specific Systems:

Brakes, Carburetor, Clutch, Cooling System, Diesel System, Differential, Electrical System, Engine, Final Drive, Front System, Governor, Hydra-Power, Hydraul Shift, Hydraulic System, Lift System, Power Steering, Power Take-Off (PTO), Transfer Drive, Transmission, Turbocharger

Estimated Page Count:

Extensive (specific number not provided, but content indicates comprehensive coverage)

Type:

Service and Repair Manual

Language:

English

Format:

PDF (Downloadable)

Digital Features:

Searchable, Bookmarked, Indexed, Printable

📖 Manual Coverage

Engine Diagnostics:

Detailed engine overhaul, component testing, timing, fuel system analysis, cooling system maintenance, lubrication

Transmission Repair:

Coverage of manual and potentially power shift transmissions, including gear selection, hydraulic controls, and power take-off (PTO) integration

Hydraulic System Servicing:

Detailed procedures for the tractor's hydraulic lift system, power steering, Hydra-Power, and Hydraul Shift mechanisms, including pump and cylinder maintenance

Electrical System Troubleshooting:

Wiring diagrams, component testing, battery, charging system, starting system, and lighting system repair

Brake System Maintenance:

Disc or drum brake system inspection, adjustment, repair, and component replacement

Diesel Fuel System Service:

Fuel injection pump, injectors, filters, and associated lines and components

Turbocharger Maintenance:

Inspection, servicing, and troubleshooting of the turbocharger system (if equipped on specific models)

Routine Maintenance:

Oil changes, filter replacements, lubrication points, fluid level checks, general inspection

Major Overhaul:

Complete engine rebuild, transmission disassembly and reassembly, differential service

Troubleshooting Guides:

System-specific diagnostic procedures for identifying and resolving common and uncommon issues

Component Replacement:

Step-by-step instructions for replacing individual parts within all covered systems

Depth:

Comprehensive from routine maintenance to complete overhaul and diagnostics

Diagnostic Tools:

Implied use of standard mechanical and electrical diagnostic tools

📊 Manual Specifications

Format:

PDF

Compatibility:

Windows, macOS

Software Requirement:

Adobe Acrobat Reader (latest version recommended)

Printability:

High-quality, printable pages

Illustrations Quality:

Detailed illustrations, exploded diagrams, drawings, and photos

Binding:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

⚙️ Engine Specifications

Engine Type:

Diesel (likely inline 6-cylinder, based on historical context)

Displacement Range:

Information not explicitly provided, but likely in the 300-400 cubic inch range for these models.

Horsepower Range:

Varies by model; 1755 (approx. 70-80 PTO HP), 1855 (approx. 80-90 PTO HP), 1955 (approx. 90-100 PTO HP)

Torque:

Specific torque figures not provided, but diesel engines of this era are known for strong low-end torque.

Fuel Type:

Diesel

Injection System:

Likely mechanical direct injection (e.g., Roosa Master, Bosch, or similar rotary/inline pumps depending on specific engine variant).

Cooling Method:

Water-cooled

Oil Type:

Typically heavy-duty diesel engine oil, e.g., API CD or CE rated, with viscosity like 15W-40 or 10W-30 depending on climate.

Turbocharged Models:

The '1955' model designation often indicates a turbocharged variant, though this can vary. Manual coverage includes turbocharger systems.

🔧 Transmission

Transmission Type:

Likely a 12-speed or 16-speed manual transmission with a synchronized main gearbox and a range selector or powershift unit.

Powershift Options:

The 'Hydra-Power' and 'Hydraul Shift' sections suggest optional or integrated powershift or hydraulic assist shifting capabilities.

Gear Selection:

Detailed information on gear shifting mechanisms and ratios.

Power Take Off:

Integrated PTO systems, likely with multi-speed options (e.g., 540/1000 RPM), covered in detail.

Clutch System:

Dual-clutch systems (for PTO engagement and transmission drive) are common on tractors of this era and are covered.

📐 Dimensions

Wheelbase:

Not specified, but typical for a tractor of this class in the late 1960s/early 1970s.

Operating Weight:

Not specified, but expected to be in the 7,000-10,000 lbs range depending on configuration.

🛡️ Safety Features

Safety Standards:

The manual will cover safety procedures according to the standards of the period, focusing on operational safety and component integrity.

Brake System Effectiveness:

Detailed procedures for ensuring the hydraulic or mechanical braking systems are fully functional and safe.

Operator Station Safety:

While not a modern cab tractor, the manual would implicitly cover safe operation practices around the operator's station.

💡 Technology Features

Features:

N/A (Tractor technology of this era focused on mechanical and hydraulic functions, not digital infotainment).

Features:

N/A (No electronic driver assistance systems were present on tractors of this vintage).

Features:

N/A (No electronic connectivity features).

🔧 Maintenance

Engine Oil Change:

Typically 100-250 operating hours, depending on operating conditions (manual will specify).

Transmission Hydraulic Fluid:

Intervals vary, but often around 500-1000 operating hours for filter changes and fluid replacement (manual will specify).

Greasing Points:

Daily or weekly greasing of various pivot points, linkage, and PTO shafts as per manual recommendations.

Engine Oil Viscosity:

15W-40 or 10W-30 heavy-duty diesel engine oil (refer to manual for exact specification and temperature range).

Hydraulic Transmission Fluid:

Universal Tractor Transmission Fluid (UTTF) or specialized hydraulic fluid meeting OEM specifications (manual will confirm).

Coolant:

Ethylene glycol based coolant mixed with distilled water, typically a 50/50 ratio for freeze protection (manual will specify).

Common Wear Items:

Clutch wear, hydraulic pump wear, PTO clutch engagement, diesel injector wear, and potential for starter/alternator issues are common for tractors of this age. The manual provides solutions.

Electrical Corrosion:

Age-related corrosion on electrical connections and grounds, addressed by the electrical system section.

📚 Vehicle History

Cockshutt Legacy:

Cockshutt was a respected Canadian agricultural machinery manufacturer, known for robust and reliable tractors, particularly in the mid-20th century. Later integrated into White Motor Corporation.

Series Context:

The 1755, 1855, and 1955 models represent Cockshutt's mid-to-high horsepower offerings, likely from the late 1960s to early 1970s, competing in the growing utility and row-crop tractor market.

Production Period:

Estimated late 1960s through early 1970s.

🏆 Awards & Recognition

Brand Reputation:

Cockshutt tractors of this era were generally well-regarded for their performance and durability in their class, contributing to the brand's positive legacy.