SER VICE MANUAL
T8.295 18x4, with cab, tier 3
T8.325 18x4, with cab, tier 3
T8.355 18x4, with cab, tier 3
T8.385 18x4, with cab, tier 3
Engine
INTRODUCTION
[10.001] Engine and crankcase
[10.1 14] Pump drives
[10.202] Air cleaners and lines
Fuel tanks
Aftercooler
Engine cooling system
Fan and drive
Power coupling
[19.100] Drive shaft
Powershift transmission hydraulic components
[21.1 13] Powershift transmission
[21.135] Powershift transmission external controls
[21.155] Powershift transmission internal components
[23.202] Electro-hydraulic
[23.314] Drive shaft
Powered front axle
Front bevel gear set and dif ferential
Final drive steering and shafts
Axle suspension control
Rear axle system
Powered rear axle
Rear bevel gear set and dif ferential
[27.120] Planetary and final drives .
Power T
ake-Of f (PT
Rear control
10] rear Power T f (PT
14] T rear Power T f (PT
[31.146] Front Power T f (PT
Brakes and controls
10] Parking brake parking lock
Hydraulic service brakes
T railer brake pneumatic control
Hydraulic systems
Hydraulic systems
Pump control valves
V ariable displacement pump
14] hitch control valve
Remote control valves
Reservoir , cooler , and filters
Combination pump units
Pneumatic system
Pneumatic system
Hitches, drawbars, and implement couplings
[37.1 10] Rear three-point hitch
Steering
Steering control
Hydraulic control components
Pump
Cab climate control
[50.100] Heating
[50.200] Air conditioning
Cab pressurizing system
Electrical systems
Harnesses and connectors
Engine control system
Battery
Fuel injection system
Engine intake and exhaust system
Engine cooling system
Electronic modules
T ransmission control system
T ransmission speed sensors
Front axle control system
Service brake electrical system
T railer brake electrical system
Remote control valve electric control
Rear hitch electronic control system W arning and instruments
International symbols (*)
Foreword - How use and navigate through this manual
Foreword - Important notice regarding equipment servicing
rules (*)
rules (*)
Safety rules - Personal safety
Safety rules - Ecology and the environment
T orque - Minimum tightening torques for normal assembly
T orque - Standard torque data for hydraulics
Basic instructions - Shop and assembly
Capacities (*)
International symbols
a guide the operation the various universal symbols have been utilized the and fuse The symbols are shown below with indication their Heater plug for cold start
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
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
Safety rules
Standard safety precautions
informed and notify personnel the laws force regulating safety , and provide documentation available for
• Keep working areas clean
• Ensure that working areas are provided with emergency They must clearly visible and always contain adequate sanitary
• Fire extinguishers must properly identified and always clear Their ficiency must checked a regular basis and personnel must trained proper interventions and priorities.
• Keep all emergency exits free obstructions and clearly
• Smoking working areas subject fire danger must strictly prohibited.
Prevention injury
• W ear suitable work attire and safety glasses with jewelry such rings and chains when working close engines and equipment
• W ear safety gloves and goggles when performing the following operations:
• T opping f changing lubrication
• Using compressed air liquids a pressure greater than 2 bar ( psi )
• W ear a safety helmet when working close hanging loads equipment working head
• Always wear safety shoes and fitting
• Use protection cream for
• Change wet clothes soon
• the presence voltages exceeding – V , verify the ficiency the ground and mass electrical Ensure that hands and feet are dry and use isolating foot W orkers should properly trained work with electricity .
• not smoke start open flame close batteries and any fuel
• Place soiled rags with oil, diesel fuel solvents specially provided anti - fire containers.
• not use any tool equipment for any use other than what was originally intended for Serious injury may occur
• running engine make sure there a suf ficient exhaust fan use eliminate exhaust
During maintenance
• Never open the filler cap the cooling system when the engine High temperature liquid operating pressure could result serious danger and risk W ait until the temperature decreases under ( 122 )
• Never add coolant overheated engine and use only appropriate
• Always work when the engine turned Certain circumstances require maintenance a running aware all the risks involved with such operation.
• Always use adequate and safe containers for engine fluids and used
• Keep engine clean any spilled fluids such oil, diesel fuel, and chemical solvents.
• Use solvents detergents during maintenance may emit toxic Always keep working areas W ear a safety mask necessary
• not leave soiled rags that may contain any flammable substances close the
• Always use caution when starting engine after any work has been prepared cut f intake air case engine runaway
• Never disconnect the batteries while the engine
• Disconnect the batteries prior performing any work the
• Disconnect the batteries place a load them with a load tester
• After any work verify that the battery clamp polarity correct and that the clamps are tight and safe from accidental short circuit and oxidation.
• Before disconnecting any pipelines fuel verify that all pressure has been released. T ake all necessary precautions bleeding and draining residual pressure. Always wear the proper safety
• not alter the lengths any
• not connect any electronic service tool the engine electrical equipment unless specifically approved NEW HOLLAND
• not modify the fuel system hydraulic system unless approved NEW HOLLAND Any unauthorized cation will compromise warranty assistance and may fect engine operation and life
For engine equipped with electronic control unit
• not weld any part the equipment without removing the control
• Remove the case work requiring heating over ( 176 ) .
• not paint the components and the electronic
• not alter any data filed the electronic control unit driving the engine. Any manipulation alteration electronic components will void engine warranty assistance and may fect the correct working order and life span the
Respect the Environment
• Respect the environment should primary T ake all necessary precautions ensure safety and
• Inform the personnel the laws regarding the dispensing used engine
• Handle batteries with storing them a well ventilated environment and within anti - acid container
Safety rules
Personal safety
This the safety alert used alert you potential personal injury Obey all safety messages that follow this symbol avoid possible death injury
Throughout this manual and machine safety you will find the signal words W and TION 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 not will result death serious injury The color associated with DANGER
W ARNING indicates a hazardous situation not could result death serious injury The color associated with W ARNING
CAUTION indicates a hazardous situation not could result minor moderate injury The color associated with CAUTION YELLOW
Machine safety
NOTICE: Notice indicates a situation not could result machine damage property The color associated with Notice
Throughout this manual you will find the signal word Notice followed special instructions prevent machine age property The word Notice used address practices not related personal safety
Information
NOTE: Note indicates additional information that clarifies other information this
Throughout this manual you will find the word Note followed additional information about a other information the The word Note not intended address personal safety property
NOTE: If there is no response to click on the link above, please download the PDF document first, and then click on it. Have any questions please