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New Holland T6.120, T6.140, T6.150, T6.155, T6.160, T6.165, T6.175 Tractor Service Pdf Manual

New Holland T6.120, T6.140, T6.150, T6.155, T6.160, T6.165, T6.175 Tractor Service PDF Manual

Download the New Holland T6.120, T6.140, T6.150, T6.155, T6.160, T6.165, and T6.175 Tractor Service PDF Manual for complete technical repair information created for professional servicing of T6 Series agricultural tractors. This workshop manual provides detailed service procedures, diagnostic instructions, testing methods, and repair guidance for maintaining these versatile mid-range tractors.

This New Holland T6 Series Factory Service Repair Manual contains step-by-step technical information covering transmission systems, engine-related repairs, hydraulic circuits, electrical troubleshooting, drivetrain components, PTO assemblies, steering systems, brake systems, cab controls, and electronic tractor management systems. It is designed to help technicians perform accurate fault diagnosis, component replacement, and complete workshop-level repairs.

About New Holland T6.120-T6.175 Tractor Models

The New Holland T6 Series tractors are built for professional farming applications where power, versatility, and precision control are required. These tractors are commonly used for loader operations, hay production, transport work, cultivation, and general agricultural tasks. This service manual focuses on the mechanical, hydraulic, and electronic systems that keep these machines operating reliably.

  • Dedicated repair information for T6.120 through T6.175 tractors
  • Workshop-level component service procedures
  • Machine troubleshooting and testing instructions
  • System adjustment and calibration references
  • Electrical and hydraulic diagnostic information
  • Professional technician repair support

Transmission, Axle & Drivetrain Repair Information

The transmission and drivetrain sections provide service details required for inspecting, repairing, and restoring proper tractor power transfer during field operations.

  • Transmission troubleshooting procedures
  • Drive system inspection information
  • Front and rear axle repair guidance
  • Powertrain component service procedures
  • Final drive inspection instructions
  • Adjustment and testing procedures

Engine System Service & Performance Diagnostics

The engine service information helps technicians diagnose performance concerns and complete correct repair procedures for demanding agricultural working conditions.

  • Engine system inspection procedures
  • Fuel system troubleshooting information
  • Cooling system repair procedures
  • Air intake and lubrication service details
  • Component removal and installation guidance
  • Performance testing references

Hydraulic, PTO & Implement Control Service Coverage

The hydraulic system section provides important technical procedures for servicing implement functions and maintaining accurate tractor operation.

  • Hydraulic pressure testing instructions
  • Hydraulic pump and valve repair information
  • Remote hydraulic system diagnostics
  • PTO service and adjustment procedures
  • Implement control troubleshooting steps
  • Hydraulic component service procedures

Electrical System, Cab Controls & Diagnostic Support

This manual includes detailed electrical repair information required for diagnosing modern tractor control systems and operator functions.

  • Electrical circuit testing procedures
  • Sensor and controller diagnostic information
  • Wiring harness troubleshooting guidance
  • Instrument and display system checks
  • Cab system service procedures
  • Electronic adjustment information

Manual Technical Specifications

Manual Information Details
Brand New Holland
Models Covered T6.120, T6.140, T6.150, T6.155, T6.160, T6.165, T6.175
Series T6 Tractor Series
Equipment Type Agricultural Tractor
Manual Type Factory Workshop Service Repair Manual
Information Covered Testing, Troubleshooting, Adjustments & Component Repairs
Systems Included Engine, Transmission, Hydraulics, Electrical, PTO, Steering, Brakes, Cab
Document Category Technical Service Documentation
Format Searchable PDF Manual
Language English
Access Type Instant Digital Download
Compatibility Mobile, Tablet & Computer Viewing
Support 24/7 Live Customer Chat Support Available

Frequently Asked Questions

Which models are covered in this New Holland T6 service manual?

This manual covers New Holland T6.120, T6.140, T6.150, T6.155, T6.160, T6.165, and T6.175 tractor models.

Does this manual include transmission repair information?

Yes. It includes transmission diagnostics, drivetrain inspection, adjustment procedures, and component repair information.

Can this manual help with hydraulic system troubleshooting?

Yes. Hydraulic testing procedures, pump servicing, valve inspection, and implement control diagnostics are included.

Are electrical repair procedures included in this PDF?

Yes. The manual provides wiring checks, sensor diagnostics, controller testing, and electrical troubleshooting procedures.

Is this manual different from an operator manual?

Yes. This is a service repair manual focused on workshop repairs, diagnostics, testing, adjustments, and component servicing.