New Holland T7.175 / T7.190 / T7.210 / T7.175 AutoCommand / T7.190 AutoCommand / T7.210 AutoCommand

Page 1


Contents

INTRODUCTION

[10.001] Engine and crankcase

[10.101] Cylinder heads

[10.216] Fuel tanks

[10.210] Lift pump and lines

[10.218] Fuel injection system

[10.202] Air cleaners and lines

[10.250] T urbocharger and lines

[10.254] Intake and exhaust manifolds and muf fler

[10.500] Selective Catalytic Reduction (SCR) exhaust treatment

[10.400] Engine cooling system

[10.414] Fan and drive

[10.408] Oil cooler and lines

12] Slip clutch flywheel damper

ransmission

transmission transmission external controls transmission lubrication system transmission internal components

13] Powershift transmission

Continuously V ariable T ransmission (CVT)

[21.505] Continuously V ariable T ransmission (CVT) external controls

[21.506] Continuously V ariable T ransmission (CVT) lubrication system

[21.507] Continuously V ariable T ransmission (CVT) internal components

Four-Wheel Drive (4WD) system

[23.202] Electro-hydraulic control

[23.314] Drive shaft

Front axle system

Powered front axle

Front bevel gear set and dif ferential

Final drive steering and shafts

Axle suspension control

Rear axle system

[27.100] Powered rear axle

[27.106]

[27.120] Planetary and final drives

[31.146] Front Power T ake-Of f (PT

Brakes and controls

Hydraulic service brakes

Pneumatic service brakes

10] Parking brake parking lock

T railer brake hydraulic control

T railer brake pneumatic control

Hydraulic systems

Hydraulic systems

Reservoir , cooler , and filters

V ariable displacement pump

Charge pump

Auxiliary hydraulic pump

Regulated/Low pressure system

Remote control valves

14] hitch control valve

Front hitch controls and lines

[35.162] Front hitch cylinders and lines . .

Pneumatic system

Pneumatic system

Hitches, drawbars, and implement couplings

[37.1 10] Rear three-point hitch

[37.120] Rear three-point hitch linkage

[37.162] Front hitch

Frames and ballasting

[39.100] Frame .

Steering

Steering control T rods

Hydraulic control components

Cylinders

Autoguidance steering

Wheels

Front wheels

[44.520] Rear wheels

Cab climate control

V entilation

Air conditioning Electrical

[55.000] Electrical system

[55.100] Harnesses and connectors

[55.988]

[55.640] Electronic modules

[55.513] Cab transmission controls

ransmission speed sensors

T ransmission pressure sensors

T ransmission temperature sensors

T ransmission position sensors

Ground speed control

[55.045] Front axle control system

Rear Power T f (PT control system

Service brake electrical system

Parking brake electrical system

Cab controls

Remote control valve electric control

Cab V and (HV AC) controls

and (HV AC) control system

[55.047] Steering control system .

Rear hitch electronic control system

Global Positioning System (GPS)

Cab platform harnesses and connectors

W arning and instruments

F AUL T CODES

Platform, cab, bodywork, and decals

[90.150] Cab .

[90.100] Engine hood and panels

[90.1 16] Fenders and guards

Foreword - Important notice regarding equipment servicing

Foreword - How use and navigate through this manual

Safety rules

Safety rules - Ecology and the environment

Basic instructions

T orque

Conversion factors

Hydraulic contamination

Consumables Lubrications and coolants

Capacities

Foreword - Important notice regarding equipment servicing

All repair and maintenance work listed this manual must carried out only qualified dealership strictly complying with the instructions and whenever the special

Anyone who performs repair and maintenance operations without complying with the procedures provided herein shall responsible for any subsequent

The manufacturer and all the organizations its distribution chain, including - without limitationnational, regional, local reject any responsibility for damages caused parts and / components not approved the facturer , including those used for the servicing repair the product manufactured marketed the manufacturer any case, warranty given attributed the product manufactured marketed the manufacturer case damages caused parts and / components not approved the manufacturer

The manufacturer reserves the right make improvements design and changes specifications any time without notice and without incurring any obligation install them units previously and illustrative material herein are accurate known time publication but are subject change without notice. case refer your NEW HOLLAND Sales and Service

Foreword - How use and navigate through this manual

This manual has been produced a new technical information This new system designed deliver technical information electronically through web delivery and paper A coding system called SAP has been developed link the technical information other Product Support functions, e.g., W arranty .

T

echnical information written support the maintenance and service the functions systems a When a customer has a concern their machine usually because a function system their chine not working not working ficiently , not responding correctly their When you refer the technical information this manual resolve that you will find all the information classified using the SAP coding, according the functions systems that machine. Once you have located the technical information for that function you will then find all the electrical hydraulic and sub assemblies for that function Y will also find all the types information that have been written for that function system: the technical data the functional data (how the diagnostic data (fault codes and and the service data install

integrating SAP coding into technical you will able search and retrieve just the right piece technical information you need resolve that concern his This made possible attaching 3 categories each piece technical information during the authoring process.

The first category the the second category the Information T ype and the third category the Product:

• LOCA TION - the component function the machine, that the piece technical information going describe Fuel

• INFORMA TION TYPE - the piece technical information that has been written for a particular component tion the machine Capacity would a type T echnical Data describing the amount fuel held the fuel

• PRODUCT - the model for which the piece technical information written.

Every piece technical information will have those three categories attached Y will able use any nation those categories find the right piece technical information you need resolve that concern their

That information could be:

• the procedure for how remove the cylinder head

• a table specifications for a hydraulic pump

• a fault code

• a troubleshooting table

• a special tool

Manual content

This manual divided into Sections. Each Section then divided into Chapters. Contents pages are included the beginning the then inside every Section and inside every Chapter alphabetical Index included the end each Chapter Page number references are included for every piece technical information listed the Chapter Contents Chapter

Each Chapter divided into four Information types:

• T echnical Data (specifications) for all the electrical hydraulic assemblies sub -

• Functional Data (how works) for all the mechanical, electrical hydraulic devices, components, assemblies sub -

• Diagnostic Data (fault electrical and hydraulic troubleshooting) for all the electrical hydraulic assemblies sub -

• Service Data (remove install) for all the electrical hydraulic assemblies sub -

Sections

Sections are grouped according the main functions a systems the Each Section identified a number The Sections included the manual will depend the type and function the machine that the manual written for . Each Section has a Contents page listed alphabetic / numeric order . This table illustrates which Sections could included a manual for a particular

PRODUCT T ractors

V ehicles with working arms: skid forage

Seeding, planting, floating, spraying

SECTION

- Maintenance

- Machine completion and equipment

- Engine

- Main gearbox and drive

- Clutch

- T ransmission

- Four wheel drive (4WD) system

- Front axle system

- Rear axle system

- Hydrostatic drive

- Power T ake - f (PT

- Brakes and controls

- Hydraulic systems

- Pneumatic system

- drawbars and implement couplings

- Frames and ballasting

- Steering

- Wheels

- Steering clutches

- T racks and track suspension

- Cab climate control

- Electrical systems

- Grape harvester shaking

- Attachments / headers

Mounted equipment and

X X X X

X X X X

X X X

X X X

X X

X X X

X X X

X X X

X X X

X X X

X

X X X

X X X

X X X

X X

X X X X

X X X

X X X

X X

X X X

X X X X

- Product feeding X

INTRODUCTION

- Metering system

- Pressing - Bale formation

- Chemical applicators

- Chopping

- Threshing

- T ying / W rapping / T wisting

- Bale wagons

- Ejection

- Lubrication system

- Separation

- Residue handling

- Cleaning

- Soil preparation / Finishing

- Secondary cleaning / Destemmer

- Seeding

- Spraying

- Planting

- Crop storage / Unloading

- Front loader and bucket

- T elescopic single arm

- dippers and buckets

- Dozer blade and arm

- Accessories

X X X X

- T ools X X X X X

- bodywork and decals X X X X

Chapters

Each Chapter identified a number e.g. Engine - Engine and crankcase10.001. The first number identical the Section number Chapter inside Section The second number representative the Chapter contained within the CONTENTS

The Chapter Contents lists all the technical data functional data (how diagnostic data (fault codes and troubleshooting), and service data (remove, install, adjust, etc.), that have been written that Chapter for that function system the

INDEX

The Chapter Index lists alphabetical order all the types information (called information units) that have been written that Chapter for that function system the Index

Information units and information search

Each chapter composed information units. Each information unit has the SAP code shown parentheses. This indicates the function and type information that information Each information unit has a page reference within that Chapter The information units provide a quick and easy way find just the right piece technical information you are looking for

unit

SAP code classification Engine Pan and covers Engine block cover Front Service

Navigate the correct information unit you are searching for identifying the function and information type from the SAP

• (1) Location and (2) Information type.

• (A) corresponds the sections the service (B) corresponds the chapters the service manual. After (B) there may some additional information. this case shows “.01”, which represents the block cover These options may front / rear , left / hydraulic / mechanical (C) corresponds the type information listed the chapter contents: T echnical Functional (A) and (B) are also shown the page numbering the page footer . THE REST THE CODING NOT LISTED ALPHANUMERIC ORDER THIS

• Y will find a table contents the beginning and end each section and chapter Y will find alphabetical index the end each chapter

• referring (A) , (B) and (C) the you can follow the contents index (page numbers) and quickly find the information you are looking for .

Page header and footer

The page header will contain the following references:

• Section and Chapter description

The page footer will contain the following references:

• Publication number for that

• V ersion reference for that publication.

• Publication date

• Section, chapter , and page reference e.g. 10.102 / 9

NHIL12GEN0070A 1

Safety rules

PRECAUTIONAR Y A TEMENTS

Personal Safety

This the safety alert used alert you potential personal injury Obey all safety messages that follow this symbol avoid possible injury death.

Throughout this manual , you will find the signal words W and CAUTION followed special These precautions are intended for the personal safety you and those working with

Read and understand all the safety messages this manual before you operate service the

DANGER indicates a hazardous situation which, not avoided, will result death serious injury .

W ARNING indicates a hazardous situation not could result death serious injury

used with the safety alert indicates a hazardous situation not could result minor moderate injury

F AILURE T O FOLLOW DANGER, W ARNING, AND CAUTION MESSAGES COULD RESUL T DEA SERIOUS INJUR Y .

NOTICE: Install new decals the old decals are lost painted over cannot When parts are replaced that have decals make sure you install a new decal with each new part.

MACHINE SAFETY

NOTICE: Notice indicates a situation not could result machine property

Throughout this manual you will find the signal word Notice followed special instructions prevent machine property The word Notice used address practices not related personal safety

INFORMA TION

NOTE: Note indicates additional information which clarifies steps, procedures, other information this manual.

Throughout this manual you will find the word Note followed additional information about a other information the manual. The word Note not intended address personal safety property damage.

ACCIDENT PREVENTION

W ARNING

A void injury! Always the following before lubricating, maintaining, servicing the machine.

Disengage all drives.

Engage parking

Lower all attachments the ground, raise and engage all safety locks.

Shut off

Remove key from key switch.

Switch off battery key , installed.

W ait for all machine movement

Failure comply could result death serious injury . W0047A

Most accidents injuries that occur workshops are the result non compliance simple and fundamental safety principles. For this reason, MOST CASES THESE ACCIDENTS CAN A VOIDED applying the fundamental safety acting with the necessary caution and

Accidents may occur with all types regardless how well the machine question was designed and

SAFETY REQUIREMENTS FOR FLUID POWER SYSTEMS AND COMPONENTS -

DRAULICS (EUROPEAN ANDARD EN982)

• Flexible hose assemblies must not constructed from hoses which have been previously used part a hose assembly

• not weld hydraulic pipes: when flexible hoses piping are replace them immediately

• forbidden modify a hydraulic accumulator welding any other way

• Before removing hydraulic accumulators for the liquid pressure the accumulators must reduced

• Pressure check hydraulic accumulators must carried out a method recommended the accumulator manufacturer .

• T ake care not exceed the maximum allowed pressure the accumulator After any check check for leakages gas the hoses

SAFETY RULES

General guidelines

• Carefully follow specified repair and maintenance

• When use P (Personal Protective Equipment)

• not wear jewellery , unbuttoned loose articles clothing such as: torn open jackets shirts with open zips that may remain entangled moving advised wear approved safety clothing, e.g.: non - slip footwear , gloves, safety goggles, helmets, etc.

• not carry out repair operations with someone sitting the unless the person a trained technician who assisting with the operation question.

• not operate the machine use any the implements from dif ferent other than the

• not carry out operations the machine with the engine unless specifically

• Bring all hydraulic cylinders the home positions before engine shut

• Stop the engine and check that the hydraulic circuits are pressure - free before removing

• All repair and maintenance operations must carried out using extreme care and

• Service steps and platforms used the workshop elsewhere should built according the applicable dards and

• Disconnect the power take f and label the controls indicate that the machine being Any parts that are raises must locked position.

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