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Komatsu WA480-6 Wheel Loader Operation & Maintenance Manual SN A48001 And Up – PDF DOWNLOAD
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Komatsu WA480-6 Wheel Loader Operation & Maintenance Manual
Book Code : CEAM023602
SERIAL NUMBERS WA480-6 A48001 and up
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Description
Komatsu WA480-6 Wheel Loader Operation & Maintenance Manual
FILE DETAILS:
Komatsu WA480-6 Wheel Loader Operation & Maintenance Manual
Model Specification: KOMATSU WA480-6 WHEEL LOADER
Language: English
File Format: PDF
Total Pages: 408
Requirements: Adobe PDF Reader
ZOOM IN/OUT: YES
Downloadable: YES
KOMATSU WA480-6 WHEEL LOADER OPERATION & MAINTENANCE MANUAL SN A48001 AND UP – PDF DOWNLOAD:
IMAGES PREVIEW OF THE MANUAL:
DESCRIPTION:
Komatsu WA480-6 Wheel Loader Operation & Maintenance Manual
FOREWORD:
This manual describes procedures for operation, handling, lubrication, maintenance, checking, and adjustment. It will help the operator and maintenance personnel achieve peak performance through effective, economical, and safe machine operation and maintenance. Komatsu cannot predict every circumstance that might involve a potential hazard when the machine is used. The safety messages in this manual and on the machine may not include all possible safety precautions.
- If you carry out any operation, inspection, or maintenance under conditions that are not described in this manual, understand that it is your responsibility to take the necessary precautions to ensure safety. In no event should you or others engage in the prohibited uses or actions described in this manual.
- Improper operation and maintenance of the machine can be hazardous and could result in serious injury or death. Keep this manual handy and have all personnel read it periodically. If this manual is lost, damaged, or becomes dirty and can not be read, request a replacement manual from your local distributor.
- If you sell the machine, be sure to give this manual to the new owner. The explanations, values, and illustrations in this manual have been prepared based on the latest information available at the date of its publication. Continuing improvements in the design of this machine may lead to additional changes that are not reflected in this manual.
- Consult Komatsu or your Komatsu distributor for the latest available information concerning your machine or with questions regarding information contained in this manual. This manual may contain attachments and optional equipment that are not available in your area. Consult your local Komatsu distributor for items that you may require.
TABLE OF CONTENTS:
Komatsu WA480-6 Wheel Loader Operation & Maintenance Manual
CEAM023602 WA480-6 S/N A48001 and UP......................................................... 1 INTRODUCTION................................................................................. 5 FOREWORD................................................................................. 6 SAFETY INFORMATION....................................................................... 7 APPROVED AND NON-APPROVED USES........................................................... 8 Approved Functions................................................................... 8 Non-Approved Functions............................................................... 8 VISIBILITY STANDARD...................................................................... 9 Visibility in Immediate Area......................................................... 9 12-M Radius Visibility............................................................... 9 PRODUCT IDENTIFICATION................................................................... 10 Machine.............................................................................. 10 Service Meter Location............................................................... 11 Directions of Machine................................................................ 11 Machine Serial Number/Product Identification Number (PIN)............................ 12 Engine Serial Number, EPA Regulations................................................ 12 SERIAL NUMBERS AND DEALER INFORMATION.................................................... 13 Model: WA480-6....................................................................... 13 TABLE OF CONTENTS........................................................................ 14 SAFETY....................................................................................... 27 SAFETY AND WARNING DECALS................................................................ 28 Location of the Safety Labels........................................................ 28 Safety Labels........................................................................ 29 GENERAL SAFETY RULES AND PRECAUTIONS..................................................... 36 General Safety Rules................................................................. 36 Safety at Job Site................................................................... 37 Safety Features...................................................................... 37 Clothing and Protective Equipment.................................................... 37 Keep Machine Clean................................................................... 38 Fire and Explosion Prevention........................................................ 38 Fire Caused by Fuel, Oil, Antifreeze, or Window Washer Fluid..................... 38 Fire Caused by Accumulation of Flammable Material................................ 39 Fire Caused by Electrical Wiring................................................. 39 Fire Caused by Piping............................................................ 39 Explosion Caused by Lighting Equipment........................................... 39 Action if Fire Occurs................................................................ 40 Fire Extinguisher and First Aid Kit.................................................. 40 Mounting and Dismounting............................................................. 41 Inside Operator’s Compartment........................................................ 42 Emergency Escape from Operator’s Cab................................................. 42 Precautions When Standing Up from Operator’s Seat.................................... 43 Leaving Operator’s Compartment....................................................... 44 Parking the Machine.................................................................. 45 Transporting the Machine............................................................. 46 Precautions When Using ROPS.......................................................... 48 Unauthorized Modification............................................................ 48 Precautions for Attachments and Options.............................................. 48 Precautions When Cleaning Cab Glass.................................................. 49 Asbestos Hazard Alert................................................................ 49 Crush or Pinch-Point Dangers......................................................... 50 Precautions for Ventilation Exhaust Gas.............................................. 50 PRECAUTIONS BEFORE STARTING OPERATIONS................................................... 51 Pre-Operational Checks............................................................... 51 Ensure Good Visibility........................................................... 51 Signs and Signals................................................................ 51 Precaution for Warning Tag....................................................... 52 Checks Before Starting Engine, Adjustments....................................... 52 Precautions When Starting........................................................ 53 Precautions in Cold Areas........................................................ 53 Precautions for Job Site............................................................. 54 Work Site Hazards................................................................ 54 Working on Loose or Unstable Ground.............................................. 54 Prohibited Operations............................................................ 55 Avoiding Dangerous Situations.................................................... 55 Working Near High Voltage Cables................................................. 57 RULES FOR ROAD TRAVEL.................................................................... 58 Travel Precautions................................................................... 58 Traveling on Slopes.................................................................. 59 Using the Brakes..................................................................... 60 Traveling in Reverse................................................................. 60 Operating on Snow or Frozen Surfaces................................................. 61 PRECAUTIONS DURING INSPECTION AND MAINTENANCE............................................ 62 Warning Tags......................................................................... 62 Workplace Environment................................................................ 62 Systems Equipped with ECSS........................................................... 62 Equipment Storage.................................................................... 63 Working at High Places............................................................... 63 Working Under the Machine............................................................ 63 Using Drop Lamps..................................................................... 64 Using Proper Tools................................................................... 64 Keeping the Machine Clean............................................................ 64 Precautions When Welding............................................................. 64 Precautions When Using Hammer........................................................ 65 Noise................................................................................ 65 Engine System High-Voltage........................................................... 65 Stopping Engine During Inspection and Maintenance.................................... 66 Running the Machine During Maintenance............................................... 68 Rules for Refueling the Machine...................................................... 69 Cooling System Precautions........................................................... 69 Window Washer Fluid.................................................................. 69 Battery Information.................................................................. 69 Precautions...................................................................... 69 Hazards.......................................................................... 70 Using Booster Cables............................................................. 71 Starting the Machine with Booster Cables......................................... 71 High-Pressure Precautions............................................................ 72 Precautions for High-Pressure Oil................................................ 72 Safe Handling of High-Pressure Hoses............................................. 72 Precautions for High-Pressure Fuel............................................... 72 High-Temperature Precautions......................................................... 73 High-Temperature Areas........................................................... 73 High-Temperature Coolant......................................................... 73 High-Temperature Oil............................................................. 73 High Voltage......................................................................... 73 Accumulator and Gas Spring........................................................... 74 Using Compressed Air................................................................. 74 Disposal of Waste Materials.......................................................... 74 Inflating Tires...................................................................... 75 Storing Tires........................................................................ 75 Maintenance of Air Conditioner....................................................... 76 Critical Parts....................................................................... 76 Proper Tools......................................................................... 76 OPERATION.................................................................................... 77 GENERAL VIEW............................................................................. 78 General View of Machine.............................................................. 78 General View of Controls and Gauges.................................................. 79 Machine Monitor.................................................................. 80 Switch Panel..................................................................... 81 EXPLANATION OF COMPONENTS................................................................ 82 Machine Monitor...................................................................... 82 Types of Warnings.................................................................... 83 Emergency Stop................................................................... 83 Mistaken Operation............................................................... 83 Inspection and Maintenance....................................................... 83 Central Warning Lamp............................................................. 83 Character Display Portion............................................................ 84 Service Meter.................................................................... 85 Action Code Display.............................................................. 85 Failure Code Display............................................................. 86 Filter, Oil Replacement Time Display............................................. 87 Emergency Stop Items................................................................. 89 Brake Oil Pressure Caution Lamp.................................................. 90 Engine Oil Pressure Caution Lamp................................................. 90 Battery Charge Circuit Caution Lamp.............................................. 91 Steering Oil Pressure Caution Lamp (if equipped)................................. 91 Caution Items........................................................................ 92 Brake Oil Temperature Caution Lamp............................................... 93 Torque Converter Oil Temperature Caution Lamp.................................... 93 Engine Coolant Temperature Caution Lamp.......................................... 94 Hydraulic Oil Temperature Caution Lamp........................................... 94 Fuel Level Caution Lamp.......................................................... 94 Inspection and Maintenance Items..................................................... 95 Radiator Coolant Level Caution Lamp.............................................. 95 Engine Oil Level Caution Lamp.................................................... 96 Battery Electrolyte Level Caution Lamp (if equipped)............................. 96 Maintenance Caution Lamp......................................................... 96 Air Cleaner Clogging Caution Lamp................................................ 97 Water Separator Caution Lamp..................................................... 97 Transmission Oil Filter Clogging Caution Lamp.................................... 97 Pilot Display Portion................................................................ 98 Parking Brake Pilot Lamp......................................................... 99 Cooling Fan Reverse Rotation Pilot Lamp.......................................... 99 Emergency Steering Pilot Lamp (if equipped)...................................... 99 Power Mode Pilot Lamp (P Mode)...................................................100 Preheating Pilot Lamp............................................................100 Semi-Auto Digging Pilot Lamp.....................................................100 Auto-Greasing Pilot Lamp (if equipped)...........................................100 Joystick Pilot Lamp (if equipped)................................................100 Directional Selector Pilot Lamp (if equipped)....................................100 Economy Operation Display Lamp...................................................101 Shift Indicator..................................................................101 Auto-Shift Pilot Lamp............................................................101 Torque Converter Lockup Pilot Light (if equipped)................................101 Shift Hold Pilot Lamp............................................................102 Shift Lever Position Pilot Lamp..................................................102 Turn Signal Pilot Lamp...........................................................102 Head Lamp High-Beam Pilot Lamp...................................................102 Meter Display Portion................................................................103 Torque Converter Oil Temperature Gauge...........................................103 Engine Coolant Temperature Gauge.................................................104 Hydraulic Oil Temperature Gauge..................................................104 Fuel Gauge.......................................................................104 Speedometer......................................................................105 Meter Display Pilot Lamp.........................................................105 OTHER FUNCTIONS OF MACHINE MONITOR.......................................................106 Overall Menu.........................................................................106 Displaying Odometer..............................................................108 Resetting Filter, Oil Replacement Time...........................................108 Entering Telephone Number........................................................109 Selecting Language...............................................................110 Adjusting Monitor Brightness.....................................................112 Switching Travel Speed/Engine Speed Display......................................114 Switching Travel Speed/Engine Speed Display/Non-Display..........................115 SWITCHES AND CONTROLS....................................................................116 General View.........................................................................116 Starting Switch..................................................................118 Power Mode Selector Switch.......................................................118 Transmission Shift Mode Selector Switch..........................................119 Transmission Cutoff Switch.......................................................119 Transmission Cutoff Set Switch...................................................120 Lamp Switch......................................................................120 Turn Signal Lever................................................................120 Dimmer Switch....................................................................121 Horn Button......................................................................121 Hazard Lamp Switch...............................................................121 Parking Brake Switch.............................................................122 Front Working Lamp Switch........................................................122 Rear Working Lamp Switch.........................................................123 Machine Monitor Mode Selector Switch 1...........................................123 Machine Monitor Mode Selector Switch 2...........................................123 Kickdown Switch..................................................................124 Hold Switch......................................................................125 Front Wiper Switch...............................................................125 Rear Wiper Switch................................................................126 Cigarette Lighter................................................................126 Room Lamp Switch.................................................................126 Rear Heated Wire Glass Switch....................................................126 ECSS Switch......................................................................127 Emergency Steering Switch (if equipped)..........................................127 Cooling Fan Auto-Reverse Rotation Switch.........................................128 Torque Converter Lockup Switch...................................................131 CONTROL LEVERS, PEDALS...................................................................132 General View.........................................................................132 Gearshift Lever..................................................................133 Directional Lever................................................................134 Gearshift Lever Stopper..........................................................135 Work Equipment Lock Lever........................................................135 Bucket Control Lever.............................................................136 Lift Arm Control Lever...........................................................136 Brake Pedals.....................................................................137 Accelerator Pedal................................................................137 SECURITY LOCKS AND SAFETY FEATURES.......................................................138 Steering Tilt Lock Lever.............................................................138 Frame Lock Bar.......................................................................139 Cap with Lock........................................................................140 Fuel Tank Filler Port Cap........................................................140 Hydraulic Tank Filler Port Cap...................................................140 Backup Alarm.........................................................................141 MACHINE FEATURES.........................................................................142 Towing Pin...........................................................................142 Grease Pump..........................................................................142 Cab Door.............................................................................143 Emergency Escape Right Door......................................................143 Left Cab Door, Door Open Lock....................................................145 Left Cab Door, Knob..............................................................146 Left Cab Door, Handle............................................................146 Left Cab Sliding Window (Lock Release Knob)......................................146 Cab Wiper............................................................................147 Dust Indicator.......................................................................147 Fire Extinguisher (if equipped)......................................................147 ELECTRICAL...............................................................................148 Power Outlet.........................................................................148 Fuses................................................................................148 Fuse Capacity and Name of Circuit................................................149 Slow-Blow Fuse...................................................................150 WORK OPERATIONS..........................................................................151 Walk-Around Check....................................................................151 Precautions Before Starting Work Operations..........................................151 Check Before Starting Engine.........................................................156 Check Machine Monitor............................................................156 Check Coolant Level, Add Coolant.................................................157 Check Oil Level in Engine Oil Pan, Add Oil.......................................158 Check Water Separator, Drain Water...............................................159 Check Air Cleaner................................................................160 Check Fuel Level, Add Fuel.......................................................161 Check Electric Wiring............................................................162 Adjustments..........................................................................164 Adjusting Seat...................................................................164 Removing or Installing Headrest..................................................166 Seat Belt Inspection.................................................................167 Adjusting Seat Belt..............................................................168 Adjusting Lever Stand............................................................169 Adjusting Mirrors................................................................170 Final Checks Before Starting Engine..................................................171 Starting Engine......................................................................173 Normal Starting..................................................................173 Starting in Cold Weather.........................................................175 Automatic Warming-Up Operation...................................................176 Operations and Checks After Starting Engine..........................................177 Checks After Starting Engine.....................................................177 Breaking in the Machine..........................................................178 Normal Operation.................................................................178 Stopping Engine......................................................................180 Check After Stopping Engine......................................................180 Moving the Machine (Directional, Speed), Stopping the Machine........................182 Moving the Machine...............................................................182 Changing Gear Speed..............................................................185 Changing Direction...............................................................186 Stopping the Machine.............................................................188 Transmission Cutoff Function.....................................................189 Turning..........................................................................191 Emergency Steering (if equipped).................................................192 Emergency Steering Self-Check Function...........................................193 Operation of Work Equipment..........................................................194 Work Equipment Lock Lever........................................................194 Lift Arm Control Lever...........................................................194 Bucket Control Lever.............................................................195 Work Possible Using Wheel Loader.....................................................197 Digging Operations...............................................................197 Loading Piled Soil or Blasted Rock...............................................197 Digging and Loading on Level Ground..............................................199 Leveling Operations..............................................................200 Pushing Operations...............................................................200 Load-and-Carry Operations........................................................201 Loading Operations...................................................................202 Cross-Drive Loading..............................................................202 V-Shape Loading..................................................................202 Preparations for Loading, Gathering Rocks........................................203 Approaching Facing...............................................................203 Digging..........................................................................204 Traveling in Reverse After Excavation............................................206 Approaching Dump Truck...........................................................207 Loading Dump Truck...............................................................208 Reversing Away From Dump Truck...................................................209 Precautions During Work Operations...................................................210 Piling Up Loads..................................................................210 Handling Blasted Rock............................................................210 Loosened Boulders................................................................214 Pit Excavation...................................................................214 Cutting Face Operations..........................................................214 Switching Between Forward and Reverse............................................214 Turning When Tires are Stationary................................................215 Wheel Brake Does Not Work........................................................215 Braking Function.................................................................215 Lower the Center of Gravity when Turning.........................................216 Permissible Water Depth..........................................................216 Driving Up or Down Slopes........................................................216 Driving the Machine..............................................................217 Adjusting Work Equipment.............................................................218 Adjusting Boom Kickout...........................................................218 Adjusting Bucket Positioner......................................................219 Bucket Level Indicator...........................................................220 Measuring Dump Angle.................................................................221 Measuring Bucket Dump Angle......................................................221 Measuring Coupler Dump Angle.....................................................224 Parking the Machine..................................................................227 Checks After Completion of Operation.................................................229 Before Stopping Engine...........................................................229 After Stopping Engine............................................................229 Locking the Machine..................................................................230 HANDLING TIRES...........................................................................232 Precautions When Handling Tires......................................................232 Tire Pressure....................................................................233 Precautions for Using Load-and-Carry Method......................................234 TRANSPORTATION...........................................................................235 Transportation Procedure.............................................................235 Loading and Unloading Trailers.......................................................236 Loading Machine..................................................................236 Securing Machine.................................................................237 Unloading Machine................................................................239 LIFTING MACHINE..........................................................................240 Lifting Position.....................................................................240 Lifting Procedure....................................................................241 COLD WEATHER OPERATION...................................................................242 Precautions for Low Temperature......................................................242 Fuel and Lubricants..............................................................242 Coolant..........................................................................242 Battery..........................................................................243 Precautions After Completion of Work.............................................243 After Cold Weather...............................................................243 LONG-TERM STORAGE........................................................................244 Before Storage.......................................................................244 During Storage.......................................................................244 After Storage........................................................................244 AUTOMATIC AIR CONDITIONER................................................................245 Control Panel........................................................................245 Main Power Switch................................................................246 Fan Switch.......................................................................246 Air Conditioner Switch...........................................................247 Auto Switch......................................................................248 Temperature Switch...............................................................248 FRESH/RECIRC Selector Switch.....................................................248 Mode Selector Switch.............................................................249 Method of Operation..................................................................250 Cooling Operation................................................................250 Heating Operation................................................................250 Drying-Heating and Demisting Operation...........................................251 When Not Using the Air Conditioner Regularly.....................................251 Precautions When Using Air Conditioner...............................................251 Inspection and Maintenance...........................................................252 Cool Box.............................................................................252 KOMTRAX..................................................................................253 Basic Precautions....................................................................253 TROUBLESHOOTING..........................................................................254 When Machine Runs Out of Fuel........................................................254 Towing the Machine...................................................................254 When Engine Can Be Used..........................................................255 When Engine Cannot Be Used.......................................................255 Releasing Parking Brake..........................................................256 Emergency Travel Operation.......................................................258 If Battery is Discharged.............................................................259 Precautions......................................................................259 Removal and Installation of Battery..............................................259 Precautions for Charging Battery.................................................260 Starting Engine With Booster Cables..................................................261 Precautions When Connecting or Disconnecting Booster Cable.......................261 Connecting Booster Cable.........................................................261 Starting Engine..................................................................262 Disconnecting Booster Cable......................................................262 Lowering Work Equipment When Engine Has Stopped......................................263 Other Troubleshooting................................................................264 Electrical System................................................................264 Chassis..........................................................................265 Engine...........................................................................267 MAINTENANCE..................................................................................269 GUIDES TO MAINTENANCE....................................................................270 Check Service Meter..................................................................270 Komatsu Genuine Replacement Parts....................................................270 Komatsu Genuine Oils.................................................................270 Always Use Clean Washer Fluid........................................................270 Always Use Clean Oil and Grease......................................................270 Checking for Foreign Materials in Drained Oil and On Filters.........................270 Fuel Strainer........................................................................270 Welding Instructions.................................................................271 Do Not Drop Things Inside Machine....................................................271 Dusty Work Sites.....................................................................271 Avoid Mixing Oil.....................................................................271 Locking Inspection Covers............................................................271 Bleeding Air from Hydraulic Circuit..................................................271 Precautions When Installing Hydraulic Hoses..........................................272 Checks After Inspection and Maintenance..............................................272 OUTLINES OF SERVICE......................................................................273 Handling Oil, Fuel, Coolant, and Performing Oil Clinic...............................273 Oil..............................................................................273 Fuel.............................................................................274 Coolant and Water for Dilution...................................................274 Grease...........................................................................275 Storing Oil and Fuel.............................................................275 Filters..........................................................................275 Performing KOWA (Komatsu Oil Wear Analysis)..........................................276 KOWA Analysis Items..............................................................276 Oil Sampling.....................................................................276 Outline of Electric System...........................................................277 WEAR PARTS...............................................................................278 Wear Parts List......................................................................278 RECOMMENDED FUEL, COOLANT, AND LUBRICANTS................................................279 Fuel, Coolant, and Lubricant Ambient Temperature Chart...............................280 Recommended Brands, Other Than Komatsu Genuine Oil...................................281 Biodiesel Usage......................................................................282 Biodiesel Recommendation for Komatsu Engines.....................................282 Biodiesel Terminology............................................................282 Certification and Standards......................................................283 Warranty and Use of Biodiesel Fuel in Komatsu Engines............................283 Requirements for Using Biodiesel Fuel in Komatsu Engines.........................283 Properties of Biodiesel..........................................................284 Komatsu Biodiesel Blend Specification for B5 to B20..............................285 Summary of Recommendations.......................................................286 STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS...........................................287 Torque List..........................................................................287 PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS............................................289 Safety Critical Parts List...........................................................290 MAINTENANCE SCHEDULE CHART...............................................................292 SERVICE PROCEDURE........................................................................294 Initial 250 Hours Service............................................................294 Initial 1000 Hours Service...........................................................294 When Required........................................................................295 Clean, Replace Air Cleaner Element...............................................295 Clean Inside of Cooling System...................................................299 Check Transmission Oil, Add Oil..................................................303 Check Axle Oil Level, Add Oil....................................................305 Clean Axle Case Breather.........................................................307 Clean Air Conditioner Condenser..................................................308 Check Window Washing Fluid Level, Add Fluid......................................308 Clean Radiator Fins and Cooler Fins..............................................309 Turn, Replace Bolt-On Cutting Edge...............................................312 Replace Bucket Teeth (if equipped)...............................................313 Check Air Conditioner............................................................316 Replace Slow-Blow Fuse...........................................................318 Check Function of Accumulator....................................................319 Select Tires.....................................................................320 Check Tire Pressure..............................................................321 Clean, Replace Fuel Breather Filter..............................................322 Check Before Starting................................................................324 Every 50 Hours Service...............................................................325 Drain Water, Sediment from Fuel Tank.............................................325 Every 100 Hours Service..............................................................326 Lubricate Rear Axle Pivot Pin....................................................326 Check Oil Level in Hydraulic Tank, Add Oil.......................................326 Clean Element in Air Conditioner Fresh Air Filter................................327 Every 250 Hours Service..............................................................328 Check Battery Electrolyte Level..................................................328 Check Parking Brake..............................................................329 Check Alternator Belt Tension, Adjust............................................330 Check Air Conditioner Compressor Belt Tension, Adjust............................332 Check for Loose Wheel Hub Nuts, Tighten..........................................334 Clean Element in Air Conditioner Recirculation Filter............................334 Check Function of Brake Accumulator..............................................335 Lubricating......................................................................336 Every 500 Hours Service..............................................................337 Change Oil in Engine Oil Pan, Replace Engine Oil Filter Cartridge................337 Replace Fuel Prefilter Cartridge.................................................339 Every 1000 Hours Service.............................................................341 Replace Fuel Main Filter Cartridge...............................................341 Change Oil in Transmission Case, Replace Oil Filter Cartridge, Clean Strainer....343 Clean Transmission Case Breather.................................................344 Lubricating......................................................................345 Check Engine Air Intake Piping Clamps for Looseness..............................345 Every 2000 Hours Service.............................................................346 Change Oil in Hydraulic Tank, Replace Hydraulic Filter Element...................346 Replace Hydraulic Tank Breather Element..........................................349 Change Axle Oil..................................................................350 Replace Element in Air Conditioner Recirculation Filter, Fresh Air Filter........351 Check Brake Disc Wear............................................................352 Check Function of PPC Accumulator................................................354 Check Alternator.................................................................355 Check Engine Valve Clearance, Adjust.............................................355 Check Starting Motor.............................................................355 Check Vibration Damper...........................................................355 Every 4000 Hours Service.............................................................356 Lubricating......................................................................356 Check Water Pump.................................................................358 Check Air Conditioner Compressor, Adjust.........................................358 Check for Loose Engine High-Pressure Piping Clamps, Hardening of Rubber..........359 Check for Missing Fuel Spray Prevention Cap, Hardening of Rubber.................360 Every 8000 Hours Service.............................................................361 Replace High-Pressure Piping Clamps..............................................361 Replace Fuel Spray Prevention Cap................................................361 SPECIFICATIONS...............................................................................363 SPECIFICATIONS...........................................................................364 OPTIONS, ATTACHMENTS.........................................................................367 JOYSTICK STEERING SYSTEM.................................................................368 Structure and Function...............................................................368 Components...........................................................................369 Shift UP, Shift DOWN Switches....................................................370 Directional Selector Switch......................................................370 Joystick Steering Lever..........................................................370 Joystick ON/OFF Switch...........................................................370 HI/LOW Selector Switch...........................................................371 Horn Switch......................................................................371 Console Tilt Lever...............................................................371 Console Fore-and-Aft Adjustment Lever............................................371 Joystick Pilot Lamp..............................................................372 Armrest Adjustment Lever.........................................................372 Steering with Joystick Lever or Steering Wheel.......................................373 Precautions for Steering with Joystick...............................................374 Operating the Joystick Steering System...............................................375 Getting In and Out of Operator’s Cab.................................................378 Adjustments..........................................................................379 Adjusting Joystick Console.......................................................379 Adjusting Seat...................................................................380 TORQUE CONVERTER LOCKUP..................................................................383 Components...........................................................................383 Torque Converter Lockup Switch...................................................384 Torque Converter Lockup Pilot Lamp...............................................384 Shift Indicator..................................................................384 Character Display................................................................384 Method of Operation..................................................................385 Warning/Limit Functions for Travel Speed.............................................386 Travel Speed Warning Function....................................................386 Travel Speed Limit Function......................................................386 AM/FM RADIO CASSETTE STEREO SOUND SYSTEM.................................................388 Sound System Components..............................................................390 Power Switch/Volume..............................................................390 Auto-Store/Preset Scan Button....................................................390 Bass Control Knob................................................................390 Treble Control Knob..............................................................391 Loudness Button..................................................................391 Time/Radio Display Selector Button...............................................391 Tape Eject Button................................................................392 Cassette Door....................................................................392 Fast-Forward, Rewind Buttons.....................................................392 Preset Buttons...................................................................392 Metal Tape Button................................................................393 Manual Tuning Buttons............................................................393 Seek Tuning Buttons..............................................................393 Band Selector Button.............................................................393 Method of Operation..................................................................394 Setting Preset Buttons...........................................................394 Using Auto-Preset................................................................394 Using Manual Preset..............................................................394 Listening to Radio...............................................................395 Listening to Cassette Tape.......................................................395 Reversing the Tape...............................................................396 Precautions When Using...............................................................396 Handling Cassette Tape...............................................................396 MP3 AM/FM RADIO CD UNIT..................................................................397 MULTI-FUNCTION LEVER.....................................................................398 Components...........................................................................398 Work Equipment Lever.............................................................398 Kickdown Switch..................................................................399 Hold Switch......................................................................400 FNR Switch.......................................................................400 Directional Selector Switch Actuation Switch.....................................400 Directional Selector Pilot Lamp..................................................401 Work Equipment Lock Switch.......................................................402 Using FNR Switch to Change Between Forward and Reverse...............................403 WHEEL STOPPER............................................................................405 BATTERY DISCONNECTOR SWITCH..............................................................406 BUCKET AND TIRES.........................................................................408
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