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F24062

WX95
WX125

IMPORTANT:

Data contained in this manual was current at the time of publication. As the Manufacturer improves constantly
his products, some information may result as not updated. If variances are observed, contact your Dealer and
After-Sales Service.

CNH FRANCE

S.A.

- PRINT 9-91370

December 2004

SERVICE MANUAL

EXCAVATOR

Summary of Contents for WX125

Page 1: ...nt at the time of publication As the Manufacturer improves constantly his products some information may result as not updated If variances are observed contact your Dealer and After Sales Service CNH...

Page 2: ...INTRODUCTION Find manuals at http best manuals com search s CASE 9 91370...

Page 3: ...manual alsorefertodocuments hereunder listed Operator s manual Parts Catalogue COMPOSITION OF COMPLETE HANDBOOK FOR INSTRUCTIONS AND REPAIRS The complete service manual consists of one vol ume WX95 WX...

Page 4: ...UTIONS A careful and cautious operator is the best warranty against accidents Thecarefulobservationofasingleandelementarysafetyprecautionswould be enough to avoid many serious accidents This precautio...

Page 5: ...ctions index 1 1 Introduction 1 3 Foreword 1 3 Manual handling 1 3 Symbols and indications 1 4 Features of the manual 1 5 Manual composition 1 5 Brief information for manual consultation 1 7 Find manu...

Page 6: ...Find manuals at http best manuals com search s CASE 9 91370...

Page 7: ...terweight 4 5 Power unit 4 9 Diesel engine 4 10 Radiator 4 12 Hydraulic pumps 4 14 Air cleaner 4 60 Exhaust gas silencer 4 61 Hydraulic oil tank 4 63 Fueltank 4 65 Fuel transfer pump 4 66 Hoods and co...

Page 8: ...ic components 8 6 Control units electric system 8 7 Light and beams group 8 8 Gauges and controls 8 9 Electric components 8 32 Control line and wiring harnesses 8 37 SECTION 9 TROUBLESHOOTING Introduc...

Page 9: ...nagement Theinformationquotedinthisservicemanualaresuppliedalsotobeusedfortrainingaids Thereforeitisadvisable to be used in the training of new personnel that will be employed in the machine maintenan...

Page 10: ...u see this symbol be alert ffor the protection of your safety Strictly follow the recommended precautions INDICATIONS ReadingthisservicemanualyoucanfindindicationsasIMPORTANT andNOTE thathavethefollow...

Page 11: ...situation during the machine use and maintenance Besides in this section are listed the safety decals applied on the machine and their relevant indications SECTION 3 FEATURES AND DATA This Section ind...

Page 12: ...view SECTION 8 ELECTRICAL SYSTEM ThisSectiondescribestheelectricsystemofthemachine themainelectricalcomponentsand the connection with the electrical users SECTION 9 TROUBLESHOOTING InthisSectioninform...

Page 13: ...anical assembly are divided into Operation principle Disassemblyandassembly In the operation principle the assemblies and their components are described with technical data The disassembly and assembl...

Page 14: ...1 8 FEATURESOFTHEMANUAL NOTES...

Page 15: ...WX95 WX125 SECTION 2 SAFETYPRECAUTIONS INDEX Safety precautions 2 1 Safety labels 2 35...

Page 16: ......

Page 17: ...e ground around the machine Wear protective boots or shoes with the soles made of highly no slip rubber Do not leave the machine until it has come to a com plete stop Always check height width and wei...

Page 18: ...all exhaust system components as exhaust fumes are toxic for the operator Operators must know the performance of the ma chine they are driving When working on slopes or near sudden level drops in the...

Page 19: ...astening of slings or chains may cause boom arm failure or failure of the lifting means with consequent bodily injuries and even death Always ensure that slings and chains used for lifting are adequat...

Page 20: ...risk of cave ins and land slides Always check ground conditions and conditions of the material to be removed Support everywhere it is re quired to prevent possible cave ins or landslides when When di...

Page 21: ...d attachment If you are not absolutely sure about your safety do not stay or walk under a raised attachment Do not place head body limbs hands feet or fingers near articulated cutting edges deprived o...

Page 22: ...attachment check adjust and lock the operator s seat Also ensure that nobody is within the machine or attachment operating range before starting or operating the machine and or its attachments Sound h...

Page 23: ...lts Be especially careful near blower fans Loosen the radiator cap very slowly to relieve system pressure before removing it Always top up coolant level with the engine off or idling if hot See the Op...

Page 24: ...chine to transport loose objects unless proper securing devices are provided TYRES AND WHEELS Always check that inflating pressure of tyres corrre sponds to the prescribed value suggested by Manu fact...

Page 25: ...ANGER indicates an imminent hazardous situation which if not avoided will result in death or serious injury WARNING indicated a potential hazardous situation which if not avoided could result in death...

Page 26: ...thorizedmodificationstothemachinemayimpair the function and or safety and affect machine life ThesafetymessagesinthisSAFETYPRECAUTIONS chapter are intended to illustrate basic safety proce duresofhydr...

Page 27: ...ine To operate the machine in full safety the operator should be completely careful Do not wear radio or music headphones while operating machine Wear closefittingclothingandsafetyequipmentappropriate...

Page 28: ...require ments may quickly fatigue the operator leading to improper operations The seat should be adjusted whenever machine operator changes The operator should be able to fully press the pedals and co...

Page 29: ...operated UNSAFELY AVOID ELECTRIC LINES Seriousinjuryordeathcanresultifthemachineorfront attachments are not kept a safe distance from electric lines Whenworkingnearelectriclines NEVERMOVEany part of t...

Page 30: ...RNOROTHERSIGNALS TOWARNBYSTANDERSBEFORESTARTINGMA CHINE TAKEADVANTAGEOFAPERSONTHATWATCHES THEREVERSEGEARIFVISIBILITYISPREVENTED ALWAYSKEEPVISUALCONTACTWITHBYSTAND ERS Usemanualsignals accordingtolocal...

Page 31: ...ephone Water Telecommunications etc Ask for information about underground utility lines MOVE AND OPERATE MACHINE SAFELY Bystanders are in danger of being run over Confirm the location of bystanders b...

Page 32: ...ct front axle lock INVESTIGATE JOB SITE BEFORE HAND Clear all persons from area of operation and machine movement Make sure worksite footing has sufficient strength to firmly support the machine When...

Page 33: ...stop immediately putting in great danger the incolumity of the operator and of the downhill bystanders If the engine stops suddenly apply brakes and lower immediately the bucket to the ground DRIVE MA...

Page 34: ...g on frozen ground Temperature increases will cause the ground to become soft and make ground travel unstable AVOID INJURY FROM UNEXPECTED MACHINE MOVEMENT Death or serious injury may result if you at...

Page 35: ...rtofthemachine hits against an overhead obstacle such as a bridge both the machine and the overhead obstacle will be damaged and personal injury may results as well Take care to avoid hitting overhead...

Page 36: ...rsonnel involved Also appointasignalpersontoco ordinatethejobsite Make sure that all personnel obey the signal person s directions CONFIRM DIRECTION WHERE THE MACHINE IS TO BE DRIVEN Instinctive trave...

Page 37: ...and rear area of the bucket swing radius to prevent anyone from entering the work area NEVER MOVE THE BUCKET OVER ANY ONE Never lift move or swing bucket above anyone or a truck cab Serious injury or...

Page 38: ...control lever Always select the slow speed mode with the travel speed selector Inthehighspeedmode travelspeedmayautomatically increase Avoidsteeringwhiledrivingupordowntherampsas it is extremely dange...

Page 39: ...engine running do not leave machine unattended If the machine must be raised keep a 90 to 110 between boom and arm Securely support any ma chine elements that must be raised for service work Never wo...

Page 40: ...cessdoorstocooltheenginefaster andclean engine bay WARN OTHERS OF SERVICE WORK Unexpected machine movement can cause serious injury Beforeperforminganyworkonthemachine applythe Maintenance in progress...

Page 41: ...hment securely support the machine or attachment Do not support the machine on cinder blocks bollow tires orpropsthatmaycrumbleundercontinuousload Do not work under a machine that is supported solely...

Page 42: ...een stored in the cold for a long time as they might explode Heat them at 15 C Mistakes in following procedures detailed for starting the engine with booster batteries may cause the batteriestoexplode...

Page 43: ...it for the oil and components to cool before starting any maintenance or inspection work The hydraulic oil tank is pressurized Again besuretoreleaseallpressurebeforeremoving the cap REMOVE PAINT BEFOR...

Page 44: ...d or flame cut pipes or tubes that contain flammablefluids Cleanthemthoroughlywithnonflammablesolventbe fore welding or flame cutting them BEWARE OF FLUIDS UNDER PRESSURE Escaping fluid under pressure...

Page 45: ...r strike high pressure lines Never install bent or damaged lines pipes or hoses 2 Check for short circuits Short circuits can cause fires that may result in serious injury Clean and tighten all electr...

Page 46: ...amaged or missing heat shields must be repaired or replaced before operating the machine HANDLE CHEMICAL PRODUCTS SAFETY Direct exposure to hazardous chemicals can cause serious injury Potentially haz...

Page 47: ...tain information on the proper way to recycle or dispose of waste from your local environmental or recycling center or from your authorized dealer PREVENT ACID BURNS Sulfuric acid in battery electroly...

Page 48: ...machineiscleanoftrash grease anddebris Do not store oily rags they can ignite and burn sponta neously SERVICE MACHINE SAFELY Tie long hair behing you head Donotwearanecktie scarf looseclothing orneckl...

Page 49: ...or under the machine Make sure the bulb is enclosed by a wire cage The hot filament of an accidentally broken bulb can ignite spilled fuel or oil USE PROPER TOOLS Use tools appropriate to the work Ma...

Page 50: ...F3638 EVACUATING IN CASE OF FIRE If a fire breaks out evacuate the machine in the followingway If time is available stop the engine by turning the start switch key to O Use a fire extinguisher if ther...

Page 51: ...This as a preview PDF file from best manuals com Download full PDF manual at best manuals com...

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