bobcat%20crawler%20excavator%20(zx75%20zx125%20series).gif

BOBCAT CRAWLER EXCAVATOR (ZX75 ZX125 SERIES) - SERVICE AND OWNERS MANUAL

- Service Manual And Owners Manual, to Bobcat Crawler Excavator (ZX75 ZX125 Series).

CONTENTS:

ZX75 22990683 SM 10-06
 
- CONTENTS 
- FOREWORD 
- SAFETY INSTRUCTIONS 
- Fire Prevention 
- SERIAL NUMBER LOCATIONS 
- Excavator Serial Number 
- Engine Serial Number 
- DELIVERY REPORT 
- INGERSOLL RAND EXCAVATOR IDENTIFICATION 
- MAINTENANCE SAFETY 
- SPECIFICATIONS 
- HYDRAULIC EXCAVATOR SPECIFICATIONS 
- Machine Dimensions 
- Performance 
- Controls 
- Engine 
- Electrical 
- Hydraulic System 
- Hydraulic System 
- Hydraulic Cycle Times 
- Swing System 
- Hydraulic Cylinders 
- Drive System 
- Brakes 
- Undercarriage 
- Track 
- Capacities 
- Digging Force 
- EXCAVATOR BOLT TORQUE 
- Specifications 
- TORQUE SPECIFICATIONS FOR BOLTS 
- Torque For General SAE Bolts 
- Torque For General Metric Bolts 
- HYDRAULIC FLUID SPECIFICATIONS 
- Specifications 
- FUEL, COOLANT AND LUBRICANTS 
- Chart 
- CONVERSIONS 
- Decimal And Millimeter Equivalents 
- U.S. To Metric Conversion 
- SAFETY AND MAINTENANCE 
- LIFTING AND BLOCKING THE EXCAVATOR 
- Procedure 
- LIFTING THE EXCAVATOR 
- Procedure 
- OPERATOR CAB 
- Description 
- Entering And Exiting The Excavator 
- Raising And Lowering The Left Console 
- Emergency Exit 
- TRANSPORTING THE EXCAVATOR 
- REAR COVER 
- Opening And Closing The Rear Cover 
- RIGHT SIDE COVER 
- Opening And Closing The Right Side Cover 
- SERVICE SCHEDULE 
- AIR CLEANER 
- Daily Check 
- Replacing The Filters 
- FRESH AIR FILTER 
- Removal And Installation 
- FRESH AIR FILTER 
- Removal And Installation 
- FUEL SYSTEM 
- Fuel Specifications 
- Filling The Fuel Tank 
- Pre-Filter Removal And Installation 
- Fuel Filter Removal And Installation 
- Draining The Fuel Tank 
- ENGINE LUBRICATION SYSTEM 
- Checking Engine Oil 
- Replacing Oil And Filter 
- HYDRAULIC SYSTEM 
- Checking And Adding Hydraulic Oil 
- Replacing The Hydraulic Oil 
- Hydraulic Filter Removal 
- Hydraulic Filter Installation 
- Hydraulic Filter Removal 
- Hydraulic Filter Installation 
- Hydraulic Filter Installation 
- Diagnostic Couplers 
- LUBRICATION OF THE EXCAVATOR 
- TRAVEL MOTOR 
- Checking Oil Level 
- Draining The Travel Motor 
- ALTERNATOR BELT 
- Adjusting Belt Tension 
- FAN/FUEL PUMP BELT 
- Adjusting Belt Tension 
- AIR CONDITIONING COMPRESSOR BELT 
- Adjusting Belt Tension 
- CAB TILT PROCEDURE 
- Installing The Cab Tilt Hinges 
- Tilting The Cab 
- HYDRAULIC SYSTEM 
- HYDRAULIC SYSTEM INFORMATION 
- Troubleshooting Chart 
- Description 
- BOOM CYLINDER 
- Testing 
- Removal And Installation 
- Parts Identification 
- Disassembly 
- Assembly 
- ARM CYLINDER 
- Testing 
- Removal And Installation 
- Parts Identification 
- Disassembly 
- Assembly 
- BOOM OFFSET CYLINDER 
- Testing 
- BOOM OFFSET CYLINDER 
- Removal And Installation 
- Parts Identification 
- Disassembly 
- Assembly 
- BUCKET CYLINDER 
- Testing 
- Removal And Installation 
- Parts Identification 
- Disassembly 
- Assembly 
- BLADE CYLINDER 
- Testing 
- Removal And Installation 
- Parts Identification 
- Disassembly 
- Assembly 
- RELIEF VALVES 
- Description 
- Testing The Three Spool Control Valve Main Relief Valve 
- Adjusting The Three Spool Control Valve Main Relief Valve 
- PORT RELIEF VALVES 
- Adjustment Procedure 
- PRESSURE REDUCING VALVE 
- Description 
- Testing 
- PRESSURE REDUCING VALVE 
- Adjustment 
- DUMP VALVE 
- Description 
- Testing 
- Adjustment 
- Removal And Installation 
- Parts Identification 
- Disassembly And Assembly 
- SIX SPOOL HYDRAULIC CONTROL VALVE 
- Removal And Installation 
- Control Valve Identification 
- Disassembly And Assembly 
- Left Travel And Right Travel Valve Section Disassembly And Assembly 
- Boom, Arm, Bucket And Auxiliary Valve Section Disassembly And Assembly 
- Inlet Valve Section Disassembly And Assembly 
- THREE SPOOL HYDRAULIC CONTROL VALVE 
- Removal And Installation 
- Parts Identification 
- Disassembly And Assembly 
- Boom Offset And Blade Valve Section Disassembly And Assembly 
- Inlet/Upperstructure Swing Valve Section Disassembly And Assembly 
- HYDRAULIC PISTON PUMP

- Hydraulic Pump Work Sheet 
- HYDRAULIC PISTON PUMP 
- Testing Information 
- Pump Testing 
- Removal And Installation 
- Coupler Removal And Installation 
- Torque Limiter Valve Parts Identification 
- Torque Limiter Valve Removal and Installation 
- Torque Limiter Valve Disassembly 
- Torque Limiter Valve Assembly 
- Initial Torque Limiter Valve Setting 
- Pump Control Parts Identification 
- Pump Control Removal And Installation 
- Pump Control Disassembly And Assembly 
- Parts Identification 
- Disassembly 
- Assembly 
- HYDRAULIC GEAR PUMP 
- Removal And Installation 
- Parts Identification 
- Disassembly 
- Assembly 
- ACCUMULATOR 
- Description 
- Removal And Installation 
- TRAVEL MOTOR 
- Removal And Installation

- Parts Identification 
- Disassembly 
- Assembly 
- SWIVEL JOINT 
- Removal And Installation 
- Parts Identification 
- Disassembly And Assembly 
- SWING MOTOR 
- Removal And Installation 
- Parts Identification 
- Disassembly 
- Assembly

- SWING MOTOR DRIVE CARRIER 
- Removal And Installation 
- Parts Identification 
- Disassembly 
- Assembly 
- SWING BRAKE VALVE 
- Removal And Installation 
- Parts Identification 
- Disassembly And Assembly 
- SWING BRAKE RELEASE VALVE 
- Removal And Installation 
- Parts Identification 
- Disassembly And Assembly 
- JOYSTICK CONTROL PATTERN SELECTOR VALVE 
- Removal And Installation 
- Parts Identification 
- Disassembly And Assembly 
- JOYSTICK LOCKOUT/TWO SPEED VALVE 
- Removal And Installation 
- Parts Identification 
- Disassembly And Assembly 
- RIGHT CONTROL LEVER (JOYSTICK) 
- Testing 
- Handle Removal And Installation 
- Removal And Installation 
- Parts Identification 
- Disassembly And Assembly 
- LEFT CONTROL LEVER (JOYSTICK) 
- Testing 
- Handle Removal And Installation 
- Removal And Installation 
- Parts Identification 
- Disassembly and Assembly 
- TRAVEL LEVER/FOOT PEDAL VALVE 
- Left Travel Lever/Foot Pedal Valve Removal And Installation 
- Right Travel Lever/Foot Pedal Valve Removal And Installation 
- Parts Identification 
- Disassembly And Assembly 
- HYDRAULIC FILTER MOUNT 
- Removal And Installation 
- HYDRAULIC RESERVOIR 
- Removal And Installation 
- SECONDARY FRONT AUXILIARY VALVE 
- Removal And Installation 
- Parts Identification 
- Disassembly And Assembly 
- HYDRAULIC BREAKER APPLICATION VALVE 
- Removal And Installation 
- Parts Identification 
- Disassembly And Assembly 
- AUXILIARY HYDRAULIC FLOW CONTROL VALVE 
- Removal And Installation 
- Parts Identification 
- Disassembly And Assembly 
- AUXILIARY HYDRAULIC FLOW CONTROL/HYDRAULIC BREAKER APPLICATION VALVE 
- Removal And Installation 
- Parts Identification 
- Disassembly And Assembly 
- BLADE VALVE 
- Removal And Installation 
- Parts Identification 
- Disassembly And Assembly 
- BLADE FLOAT VALVE 
- Removal And Installation 
- Parts Identification 
- Disassembly And Assembly 
- BOOM OFFSET VALVE 
- Removal And Installation 
- Parts Identification 
- Disassembly And Assembly 
- BOOM LOAD HOLDING VALVE 
- Removal And Installation 
- Parts Identification 
- Disassembly 
- Assembly 
- OIL TEMPERATURE REGULATOR 
- Description 
- Removal And Installation 
- AUXILIARY HYDRAULICS SELECTOR VALVE 
- Removal And Installation 
- HYDRAULIC PISTON PUMP DRIVE COUPLER 
- Removal And Installation 
- UNDERCARRIAGE 
- BLADE 
- Removal And Installation 
- TRACKS 
- Track Lug Height 
- Rubber Track Clearance 
- Steel Track Clearance 
- Track Adjustment 
- Rubber Track Removal And Installation 
- TRACK FRAME 
- Disassembly And Assembly 
- Drive Sprocket Removal And Installation 
- TRACK IDLER 
- Parts Identification 
- Disassembly 
- Assembly 
- UPPER TRACK ROLLER 
- Parts Identification 
- Disassembly 
- Assembly 
- LOWER TRACK ROLLER 
- Parts Identification 
- Disassembly 
- Assembly 
- GREASE CYLINDER 
- Parts Identification 
- Disassembly 
- Assembly 
- TRACK DAMAGE IDENTIFICATION 
- Cutting Of Steel Cords 
- Abrasion Of Embedded Metals 
- Separation Of Embedded Metals 
- Separation Of Embedded Metals Due To Corrosion 
- Cuts On The Lug Side Rubber 
- Cracks On The Lug Side Rubber Due To Fatigue 
- Lug Abrasion 
- Cracks And Cuts On The Lug Side Rubber

- Abrasion Of The Track Roller Side 
- Cuts On The Edges Of Track Roller Side 
- UPPERSTRUCTURE & SWING SECTION 
- UPPERSTRUCTURE 
- Removal And Installation 
- Swing Bearing Removal And Installation 
- CAB 
- Removal And Installation 
- Door Removal And Installation 
- Front Window Removal And Installation 
- Front Window Disassembly And Assembly 
- Front Window Gas Strut Removal And Installation 
- Front Window Pivot Frame Removal And Installation 
- Lower Front Widow Removal And Installation 
- Door, Left Side, Right Side And Rear Window Removal 
- Door, Left Side, Right Side And Rear Window Installation 
- Cab Visor Removal And Installation 
- Top Window Removal And Installation 
- SEAT AND SEAT MOUNT 
- Removal And Installation 
- RIGHT CONSOLE 
- Description 
- LEFT CONSOLE 
- Removal And Installation 
- Disassembly And Assembly 
- Console Lockout Switch Removal And Installation 
- ENGINE SPEED CONTROL 
- Removal And Installation 
- Disassembly And Assembly 
- CONTROL LEVERS 
- Description 
- FUEL TANK 
- Removal And Installation 
- HORN 
- Removal And Installation 
- SWING FRAME 
- Removal And Installation 
- Bushing Removal And Installation 
- FLOOR MAT 
- Removal And Installation 
- BOOM 
- Removal And Installation 
- ARM 
- Removal And Installation 
- BUCKET 
- Removal And Installation 
- REAR COVER 
- Removal And Installation 
- RIGHT SIDE COVER 
- Removal And Installation 
- COUNTERWEIGHT 
- Removal And Installation 
- ELECTRICAL SYSTEM AND ANALYSIS 
- ELECTRICAL SYSTEM INFORMATION 
- Troubleshooting Chart 
- Description 
- Fuse And Relay Location 
- BATTERY 
- Servicing 
- Removal And Installation 
- Using A Booster Battery (Jump Starting) 
- ALTERNATOR 
- Removal And Installation 
- Parts Identification 
- Alternator Identification 
- Charging System Check 
- STARTER 
- Removal And Installation (S/N 522311001 & Above) 
- Parts Identification (All Models) 
- FRONT CAB LIGHT 
- Removal And Installation 
- Disassembly And Assembly 
- TWO SPEED SWITCH 
- Removal And Installation 
- FUEL LEVEL SENDER 
- Removal And Installation 
- WIPER MOTOR 
- Removal And Installation 
- BATTERY DISCONNECT SWITCH 
- Removal And Installation 
- INSTRUMENT PANEL 
- Removal And Installation 
- E-Prom Information 
- ENGINE SERVICE 
- TROUBLESHOOTING 
- Chart 
- MUFFLER 
- Removal And Installation 
- AIR CLEANER 
- Removal And Installation 
- ENGINE 
- Removal And Installation 
- RADIATOR/OIL COOLER 
- Removal And Installation 
- Hydraulic Check Valve Removal And Installation 
- Hydraulic Check Valve Disassembly And Assembly 
- FLYWHEEL 
- Removal And Installation 
- Flywheel Ring Gear 
- HEATING, VENTILATION, AIR CONDITIONING 
- EVAPORATOR/HEATER UNIT 
- Removal And Installation 
- Disassembly And Assembly 
- HEATER/AC FAN 
- Removal And Installation 
- Resistor Removal And Installation 
- AIR CONDITIONING SYSTEM FLOW 
- Principles 
- Chart 
- COMPONENTS 
- Identification 
- SAFETY 
- Safety Equipment 
- REGULAR MAINTENANCE 
- Heater Air Filter 
- Air Conditioning Compressor Belt 
- Cleaning The Condenser 
- BASIC TROUBLESHOOTING 
- Poor A/C Performance 
- Compressor Drive Belt Inspection 
- Cleaning The A/C Evaporator Coil & Heater Coil 
- Cleaning The A/C Evaporator Coil & Heater Coil (S/N 528911001 & Above And 528611001 & Above) 
- Checking The Electrical System 
- Engine Coolant By-Passing The Heater Valve 
- GENERAL AIR CONDITIONING SERVICE GUIDELINES 
- Compressor Oil 
- Compressor Oil Check 
- Component Replacement And Refrigeration Leaks 
- SYSTEM TROUBLESHOOTING CHART 
- Blower Motor Does Not Operate 
- Gauge Pressure Related Troubleshooting 
- TEMPERATURE/PRESSURE 
- Chart 
- SYSTEM CHARGING AND RECLAMATION 
- Reclamation Procedure 
- COMPRESSOR 
- Removal And Installation 
- Compressor Clutch Disassembly And Assembly 
- CONDENSOR 
- Removal And Installation 
- RECEIVER/DRYER 
- Removal And Installation 
- PRESSURE SWITCH 
- Removal And Installation 
- AIR CONDITIONING SYSTEM 
- Evaporator Unit Removal And Installation 
- Disassembly And Assembly 
- Thermostat Removal And Installation 
- Evaporator Removal And Installation 
- Fan Removal And Installation 
- ALPHABETICAL INDEX

ZX75-ZX125 22856462 SM 3-06
 
- TABLE OF CONTENTS ZX75 
- TABLE OF CONTENTS ZX125 
- Load Excavator ZX75 
- Load Excavator ZX75 
- Diesel Engine 
- Electrical System 
- Transmission 
- Travel Range 
- Working Hydraulics 
- Pressure and Setting Values (Working) 
- Slew Drive 
- Lubricants 
- Maintenance Parts 
- Capacities 
- Hydraulic System 
- Electrical System 
- Power Supply 
- Horn 
- Check Module 
- Load Warning Sensor 
- Load Warning Device 
- Joystick, Right 
- Working Floodlights 
- Reach Limitation 
- Control Module 
- Charge Indicators 
- Oil Pressure Indicators 
- Air Filter Indicators 
- Hydraulic Oil Filter Indicators 
- Hydraulic Oil Level 
- Working Hydraulics 
- Breaker 
- Fast Travel 
- Float Position 
- Swing Brake 
- Additional Control Circuit I 
- Additional Control Circuit II 
- Inspection Plan 
- Operator Controls 
- Instrument Panel 
- Working Equipment Parallel to Tracks 
- Cabin Suspension 
- Instructions for Tilting the Cabin 
- Load Excavator ZX125 
- Load Excavator ZX125 
- Diesel Engine 
- Electrical System 
- Transmission 
- Travel Range 
- Working Hydraulics 
- Pressure and Setting Values (Travel) 
- Slew Drive 
- Lubricants 
- Maintenance Parts 
- Capacities 
- Hydraulic Installations 
- Setting Instructions 
- Function 
- Power Control Valve 
- Description of Function 
- Test and Pressure Setting 
- Rexroth Valve Bank SX 18 
- Start-Up 
- Brakes (Downhill) 
- Electrical System 
- Power Supply 
- Horn 
- Check Module 
- Hydraulic Oil Level 
- Load Warning Device 
- Working Hydraulics 
- Joystick, Left 
- Restriction of Reach 
- Working Floodlights 
- Check Module 
- Inspection Plan 
- Operator Controls 
- Instrument Panel

ZX75 22509384 OM 8-04

- Inspection Parts & Aids 
- Lubricants 
- Care & Cleaning 
- Notes for Winter Operation 
- Hydraulic Oil 
- Engine Oil 
- Coolant 
- Battery Charge 
- Fuel 
- Checking, Maintenance & Inspection Plans 
- Initial Inspection (Delivery/Handing-Over Inspection) 
- Daily and Weekly Tasks 
- Daily 
- Weekly 
- Overview of Lubricating Points 
- Inspection Plan 
- Inspection & Maintenance Work 
- Engine Oil 
- Checking the Engine Oil Level 
- Engine Oil Change 
- Engine Oil Filter 
- Engine Oil Cooling System/Hydraulic Oil Cooler 
- Fuel System 
- Fuel Level 
- Draining Water from the Fuel Filter 
- Fuel Filter 
- Fuel Tank 
- Air Filter, Air Intake 
- Dust Ejection Valve 
- Air Intake 
- Cartridge Maintenance Interval 
- Air Filter - Main Cartridge 
- Air Filter Safety Cartridge 
- Cartridge Replacement 
- Main Cartridge 
- Safety Cartridge 
- V-Belts 
- Checking the V-Belt Tension 
- Checking the V-Belt Tension without a Measuring Device 
- Tensioning V-Belts 
- Replacing V-Belts 
- Checking the Valve Lash 
- Checking & Adjusting 
- Hydraulic Oil Tank 
- Checking the Hydraulic Oil Level 
- Changing the Hydraulic Oil 
- Hydraulic Oil Return Filter 
- Cartridge Maintenance Interval 
- Breather of Hydraulic Oil Tank 
- Crawler Gear Units 
- Checking the Oil Level in the Crawler Gear Unit 
- Oil Change 
- Crawler Chains 
- Checking the Crawler Chain Tension 
- Rubber Crawler Chain 
- Steel Crawler Chain 
- Tensioning the Crawler Chain 
- Releasing the Crawler Chain Tension 
- Replacing Track Shoes 
- Replacement 
- Swing Gear 
- Swing Bearing 
- Lubrication of Toothing 
- Lubrication of Bearing Races 
- Checking the Fastening 
- Dust Filter for Cab Ventilation 
- Removal 
- Re-installation 
- Windshield Washer System 
- Electrical Equipment 
- Battery 
- Disconnecting the Battery 
- Installing the Battery 
- Lighting & Warning Equipment 
- Shutdown 
- Preservation (Temporary Shutdown) 
- During Shutdown 
- After Shutdown 
- Trouble-Shooting 
- General 
- Engine 
- Appendix 
- Immobilizer 
- Activating the system 
- The Immobilizer is Self-Activating 
- Deactivating the System 
- Operating Malfunctions 
- Possible Sources of Malfunction 
- Damaged or Lost Code Keys 
- Delivery & Handing-Over Instructions 
- Operating Instructions 
- Spare Parts List 
- Warranty 
- Maintenance & Inspection Plan

ZX125 22509392 OM 8-04

- TABLE OF CONTENTS 
- Introduction 
- General 
- Warranty 
- Notes on Using the Instruction Book 
- Environmental Requirements 
- Pictograms 
- Safety & Prevention of Accidents 
- Introductory Remarks 
- Proper Use 
- General Safety Notes 
- Operation 
- Danger Zone 
- Transport of Persons 
- Stability 
- Travel Operation 
- Operation 
- Guides 
- Danger of Falling Objects 
- Working in the Vicinity of Underground Power Lines 
- Working in the Vicinity of Overhead Power Lines 
- Operation in Closed Rooms 
- Work Stoppages 
- Crane Operations 
- Change of Work Attachments, Maintenance, Repair 
- Recovery, Loading & Transportation 
- Monitoring & Inspections 
- Fire Protection 
- Emergency Exit 
- Other Dangers 
- Failure of Hydraulic System 
- Technical Data 
- Engine 
- Electrical System 
- Travel Mechanism 
- Steering 
- Brakes 
- Hydraulic System 
- Lubricants 
- Filling Quantities 
- Fuel, Lubricant & Coolant Specifications 
- Alternative Recommendation for Other Temperature Ranges 
- Specific Ground Pressure 
- Sound Level Values & Vibration 
- Dimensions & Weights 
- Excavator Installation 
- Carrying Capacity 
- Work Attachments 
- Optional Equipment 
- Operation 
- Operator Controls 
- Instrument Panel 
- Description - Instrument Panel 
- Engine 
- Starting the Engine 
- Monitoring During Operation 
- Switching off the Engine 
- Driver's Seat 
- Heating / Ventilation / Air Conditioning 
- Heating 
- Ventilation 
- Air Conditioning 
- Front Window 
- Ventilation Position 
- Tracking & Steering 
- Tracking Forward or Reverse 
- Making Turns 
- Counter Rotation 
- Rubber Crawler Chains 
- Parking the Machine 
- Working Operation 
- General 
- Operation of Work Functions 
- Operation of Work Equipment 
- Operation - Articulation 
- Operation - Dozer Blade 
- Float Position 
- Operation - Additional Control Circuit 
- Additional Control Circuit I (25/17) 
- Rock Breaker Operations 
- Grapple Operations (Swing Bucket, etc.) 
- Additional Control Circuit Il (25/2) 
- Changing Work Attachments 
- General 
- Assembly of Work Attachments 
- Procedure for changing work attachments 
- Clamshell Grapple 
- Changing Procedure 
- Hydraulic Rock Breaker 
- Attachment 
- Working with the Hydraulic Rock Breaker 
- Maintenance 
- Using the Machine for Crane Operations 
- Overload Warning Device 
- Using the Machine for Crane Operations 
- Possible forms of Attachment, Attaching Loads 
- Attaching and Guiding Loads 
- Checking the overload warning device 
- Procedure for checking 
- Recovery & Transport 
- Tie down of the Machine 
- Loading the Machine by use of a Crane 
- Transport of the Machine 
- Maintenance & Service 
- General Notes 
- Intervals 
- Regular Oil Analysis 
- Advantages of an Oil Analysis 
- Oil Analysis Intervals 
- Warranty 
- Inspection Parts & Aids 
- Lubricants 
- Care & Cleaning 
- Notes for use in Winter 
- Hydraulic Oil 
- Engine Oil 
- Coolant 
- Battery 
- Fuel 
- Checking, Maintenance & Inspection Plans 
- Initial Inspection (Delivery/ Handing-Over Inspection) 
- Daily and Weekly Tasks 
- Daily 
- Weekly 
- Overview of Lubricating Points 
- Inspection Plan 
- Inspection and Maintenance Work 
- Engine Oil 
- Checking the Engine Oil Level 
- Engine Oil Change 
- Engine Oil Filter 
- Cooling System - Combined Hydraulic Oil-Water Cooler 
- Coolant Level 
- Checking the Level of Antifreeze 
- Cleaning the Cooling Fins 
- Changing the Coolant 
- Fuel System 
- Fuel Level 
- Fuel Filter 
- Fuel Tank 
- Draining the Fuel Pre-filter 
- Replacing the Filter Insert of the Fuel Pre-filter 
- Cleaning the Filter Insert of the Fuel Pre-filter 
- Air Filter & Air Intake 
- Air Intake 
- Cartridge Maintenance Interval 
- Air Filter Main Cartridge 
- Air Filter Safety Cartridge 
- Cartridge Replacement 
- Main Cartridge 
- Safety Cartridge 
- V - Belts 
- Checking the V-belt Tension 
- Checking the V-belt Tension Without a Belt Tension Gauge 
- Tensioning V-belts - Coolant/Fuel Pump 
- Tensioning V-belts - Generator 
- Checking the Valve Lash 
- Checking & Adjusting 
- Crankshaft Position "1" 
- Crankshaft Adjustment "2" 
- Hydraulic Oil Tank 
- Checking the Hydraulic Oil Level 
- Changing the Hydraulic Oil 
- Hydraulic Oil Return Filter 
- Cartridge Maintenance Interval 
- Replacing the Filter Insert: 
- Breather of Hydraulic Oil Tank 
- Crawler Gear Units 
- Oil Level in Crawler Gear Units 
- Oil Change 
- Crawler Chains 
- Checking the Crawler Chain Tension 
- Rubber Crawler Chain 
- Steel Crawler Chain 
- Tensioning the Crawler Chain 
- Releasing the Crawler Chain Tension 
- Replacing Track Shoes 
- Replacement 
- Swing Bearing 
- Lubrication of Toothing 
- Lubrication of Bearing Races 
- Checking the Fastening 
- Cab Ventilation Dust Filter 
- Removal 
- Re-installation 
- Windshield Washer 
- Electrical Equipment 
- Battery 
- Disconnecting the Battery 
- Installing the Battery 
- Lighting & Warning Equipment 
- Shutdown 
- Preservation (Temporary Shutdown) 
- During Shutdown

- After Shutdown 
- Operating Problems 
- General 
- Engine 
- Appendix 
- Electrical System 
- Hydraulic System 
- Immobilizer 
- Activating the System 
- Deactivating the System 
- Operating Malfunctions 
- Possible Malfunctions 
- Damaged or Lost Code Keys 
- Delivery & Handing-Over Instructions 
- Operating Instructions 
- Spare Parts List 
- Warranty 
- Maintenance & Inspection Plan 
- Inspection Plan

Bobcat Crawler Excavator (ZX75 ZX125 Series) Service and Owners Manual

inicio - index

coche - car

moto

4x4

quad - buggy

cami?n - truck

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