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KOMATSU WA450-6 WHEEL LOADER Operation & Maintenance Manual (SN:A44001 & UP) KOMATSU WA450-6 – PDF DOWNLOAD
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- KOMATSU WA450-6 WHEEL LOADER Operation & Maintenance Manual
- Serial Number:A44001 & UP
- PUBLICATION NUMBER:CEAM018203
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Description
KOMATSU WA450-6 WHEEL LOADER Operation & Maintenance Manual (SN:A44001 & UP) KOMATSU WA450-6
KOMATSU WA450-6 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:A44001 & UP) KOMATSU WA450-6 – PDF DOWNLOAD:
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DESCRIPTION:
KOMATSU WA450-6 WHEEL LOADER Operation & Maintenance Manual (SN:A44001 & UP) KOMATSU WA450-6
- 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.
TABLE OF CONTENTS:
KOMATSU WA450-6 WHEEL LOADER Operation & Maintenance Manual (SN:A44001 & UP) KOMATSU WA450-6
CEAM018203................................................................................... 1 INTRODUCTION................................................................................. 3 FOREWORD................................................................................. 4 SAFETY INFORMATION....................................................................... 5 APPROVED AND NON-APPROVED USES........................................................... 6 Approved Functions................................................................... 6 Non-Approved Functions............................................................... 6 VISIBILITY STANDARD...................................................................... 7 Visibility in Immediate Area......................................................... 7 12-M Radius Visibility............................................................... 7 PRODUCT IDENTIFICATION................................................................... 8 Machine.............................................................................. 8 Service Meter Location............................................................... 9 Directions of Machine................................................................ 9 Machine Serial Number/Product Identification Number (PIN)............................ 10 Engine Serial Number, EPA Regulations................................................ 10 SERIAL NUMBERS AND DEALER INFORMATION.................................................... 11 Model: WA450-6....................................................................... 11 TABLE OF CONTENTS........................................................................ 13 SAFETY....................................................................................... 25 SAFETY AND WARNING DECALS................................................................ 26 Location of the Safety Labels........................................................ 26 Safety Labels........................................................................ 27 GENERAL SAFETY RULES AND PRECAUTIONS..................................................... 34 General Safety Rules................................................................. 34 Safety at Job Site................................................................... 35 Safety Features...................................................................... 35 Clothing and Protective Equipment.................................................... 35 Keep Machine Clean................................................................... 36 Fire and Explosion Prevention........................................................ 36 Fire Caused by Fuel, Oil, Antifreeze, or Window Washer Fluid..................... 36 Fire Caused by Accumulation of Flammable Material................................ 37 Fire Caused by Electrical Wiring................................................. 37 Fire Caused by Piping............................................................ 37 Explosion Caused by Lighting Equipment........................................... 37 Action if Fire Occurs................................................................ 38 Fire Extinguisher and First Aid Kit.................................................. 38 Mounting and Dismounting............................................................. 39 Inside Operator’s Compartment........................................................ 40 Emergency Escape from Operator’s Cab................................................. 40 Precautions When Standing Up from Operator’s Seat.................................... 41 Leaving Operator’s Compartment....................................................... 42 Parking the Machine.................................................................. 43 Precautions When Using ROPS.......................................................... 44 Unauthorized Modification............................................................ 44 Precautions for Attachments and Options.............................................. 44 Precautions When Cleaning Cab Glass.................................................. 45 Asbestos Hazard Alert................................................................ 46 Crush or Pinch-Point Dangers......................................................... 46 Precautions for Ventilation Exhaust Gas.............................................. 46 PRECAUTIONS BEFORE STARTING OPERATIONS................................................... 47 Pre-Operational Checks............................................................... 47 Ensure Good Visibility........................................................... 47 Signs and Signals................................................................ 47 Precaution for Warning Tag....................................................... 48 Checks Before Starting Engine, Adjustments....................................... 48 Precautions When Starting........................................................ 49 Precautions in Cold Areas........................................................ 49 Precautions for Job Site............................................................. 49 Work Site Hazards................................................................ 49 Working on Loose or Unstable Ground.............................................. 50 Prohibited Operations............................................................ 50 Avoiding Dangerous Situations.................................................... 51 Working Near High Voltage Cables................................................. 53 RULES FOR ROAD TRAVEL.................................................................... 54 Travel Precautions................................................................... 54 Traveling on Slopes.................................................................. 55 Using the Brakes..................................................................... 56 Traveling in Reverse................................................................. 56 Operating on Snow or Frozen Surfaces................................................. 57 PRECAUTIONS DURING INSPECTION AND MAINTENANCE............................................ 58 Warning Tags......................................................................... 58 Systems Equipped with ECSS........................................................... 58 Equipment Storage.................................................................... 58 Working Under the Machine............................................................ 59 Using Drop Lamps..................................................................... 59 Using Proper Tools................................................................... 59 Keeping the Machine Clean............................................................ 60 Precautions When Welding............................................................. 60 Precautions When Using Hammer........................................................ 60 Noise................................................................................ 60 Stopping Engine During Inspection and Maintenance.................................... 61 Running the Machine During Maintenance............................................... 63 Rules for Refueling the Machine...................................................... 64 Cooling System Precautions........................................................... 64 Battery Information.................................................................. 64 Precautions...................................................................... 64 Hazards.......................................................................... 65 Using Booster Cables............................................................. 66 Starting the Machine with Booster Cables......................................... 66 High-Pressure Precautions............................................................ 67 Precautions for High-Pressure Oil................................................ 67 Safe Handling of High-Pressure Hoses............................................. 67 Precautions for High-Pressure Fuel............................................... 67 High-Temperature Precautions......................................................... 68 High-Temperature Areas........................................................... 68 High-Temperature Coolant......................................................... 68 High-Temperature Oil............................................................. 68 High Voltage......................................................................... 68 Accumulator and Gas Spring........................................................... 69 Inflating Tires...................................................................... 69 Using Compressed Air................................................................. 69 Disposal of Waste Materials.......................................................... 70 Critical Parts....................................................................... 70 Maintenance of Air Conditioner....................................................... 70 OPERATION.................................................................................... 71 GENERAL VIEW............................................................................. 72 General View of Machine.............................................................. 72 General View of Controls and Gauges.................................................. 73 Machine Monitor.................................................................. 74 Switch Panel..................................................................... 76 EXPLANATION OF COMPONENTS................................................................ 77 Machine Monitor...................................................................... 77 Types of Warnings.................................................................... 78 Emergency Stop................................................................... 78 Caution.......................................................................... 78 Mistaken Operation............................................................... 78 Inspection and Maintenance....................................................... 78 Central Warning Lamp............................................................. 78 Character Display Portion............................................................ 79 Service Meter.................................................................... 80 Action Code Display.............................................................. 80 Failure Code Display............................................................. 81 Filter, Oil Replacement Time Display............................................. 82 Emergency Stop Items................................................................. 85 Brake Oil Pressure Caution Lamp.................................................. 86 Engine Oil Pressure Caution Lamp................................................. 86 Battery Charge Circuit Caution Lamp.............................................. 87 Steering Oil Pressure Caution Lamp (if equipped)................................. 87 Caution Items........................................................................ 88 Brake Oil Temperature Caution Lamp............................................... 89 Torque Converter Oil Temperature Caution Lamp.................................... 89 Engine Coolant Temperature Caution Lamp.......................................... 90 Hydraulic Oil Temperature Caution Lamp........................................... 90 Fuel Level Caution Lamp.......................................................... 90 Inspection and Maintenance Items..................................................... 91 Radiator Coolant Level Caution Lamp.............................................. 91 Engine Oil Level Caution Lamp.................................................... 92 Battery Electrolyte Level Caution Lamp (if equipped)............................. 92 Maintenance Caution Lamp......................................................... 92 Air Cleaner Clogging Caution Lamp................................................ 93 Water Separator Caution Lamp..................................................... 93 Transmission Oil Filter Clogging Caution Lamp.................................... 93 Pilot Display Portion................................................................ 94 Parking Brake Pilot Lamp......................................................... 95 Cooling Fan Reverse Rotation Pilot Lamp.......................................... 95 Emergency Steering Pilot Lamp (if equipped)...................................... 95 Power Mode Pilot Lamp (P Mode)................................................... 96 Preheating Pilot Lamp............................................................ 96 Semi-Auto Digging Pilot Lamp..................................................... 96 Auto-Greasing Pilot Lamp (if equipped)........................................... 96 Joystick Pilot Lamp (if equipped)................................................ 96 Directional Selector Pilot Lamp.................................................. 96 Economy Operation Display Lamp................................................... 97 Shift Indicator.................................................................. 97 Auto-Shift Pilot Lamp............................................................ 97 Torque Converter Lockup Pilot Light (if equipped)................................ 97 Shift Hold Pilot Lamp............................................................ 98 Shift Lever Position Pilot Lamp.................................................. 98 Turn Signal Pilot Lamp........................................................... 98 Head Lamp High-Beam Pilot Lamp................................................... 98 Meter Display Portion................................................................ 99 Torque Converter Oil Temperature Gauge........................................... 99 Engine Coolant Temperature Gauge.................................................100 Hydraulic Temperature Gauge......................................................100 Fuel Gauge.......................................................................100 Speedometer......................................................................101 Meter Display Pilot Lamp.........................................................101 OTHER FUNCTIONS OF MACHINE MONITOR.......................................................102 Overall Menu.........................................................................102 Displaying Odometer..............................................................103 Resetting Filter, Oil Replacement Time...........................................103 Entering Telephone Number........................................................105 Selecting Language...............................................................106 Adjusting Monitor Brightness.....................................................108 Switching Travel Speed/Engine Speed Display......................................110 Switching Travel Speed/Engine Speed Display/Non-Display..........................111 SWITCHES AND CONTROLS....................................................................112 General View.........................................................................112 Starting Switch..................................................................114 Power Mode Selector Switch.......................................................114 Transmission Shift Mode Selector Switch..........................................115 Transmission Cutoff Switch.......................................................115 Transmission Cutoff Set Switch...................................................116 Lamp Switch......................................................................116 Turn Signal Lever................................................................116 Dimmer Switch....................................................................117 Horn Button......................................................................117 Hazard Lamp Switch...............................................................117 Parking Brake Switch.............................................................118 Front Working Lamp Switch........................................................118 Rear Working Lamp Switch.........................................................119 Machine Monitor Mode Selector Switch 1...........................................119 Machine Monitor Mode Selector Switch 2...........................................119 Kickdown Switch..................................................................120 Hold Switch......................................................................121 Front Wiper Switch...............................................................121 Rear Wiper Switch................................................................122 Cigarette Lighter................................................................122 Room Lamp Switch.................................................................122 Rear Heated Wire Glass Switch....................................................122 ECSS Switch......................................................................123 Emergency Steering Switch (if equipped)..........................................123 Cooling Fan Auto-Reverse Rotation Switch.........................................124 Torque Converter Lockup Switch (if equipped).....................................127 CONTROL LEVERS, PEDALS...................................................................128 General View.........................................................................128 Gearshift Lever..................................................................129 Directional Lever................................................................130 Gearshift Lever Stopper..........................................................131 Work Equipment Lock Lever........................................................131 Bucket Control Lever.............................................................132 Lift Arm Control Lever...........................................................132 Brake Pedals.....................................................................133 Accelerator Pedal................................................................133 SECURITY LOCKS AND SAFETY FEATURES.......................................................134 Steering Tilt Lock Lever.............................................................134 Frame Lock Bar.......................................................................134 Cap with Lock........................................................................135 Fuel Tank Filler Port Cap........................................................135 Backup Alarm.........................................................................135 MACHINE FEATURES.........................................................................136 Towing Pin...........................................................................136 Grease Pump..........................................................................136 Cab Door.............................................................................137 Emergency Escape Right Door......................................................137 Left Cab Door, Door Open Lock....................................................139 Left Cab Door, Knob..............................................................140 Left Cab Door, Handle............................................................140 Left Cab Sliding Window (Lock Release Knob)......................................140 Cab Wiper............................................................................141 Dust Indicator.......................................................................141 ELECTRICAL...............................................................................142 Power Outlet.........................................................................142 Fuses................................................................................142 Fuse Capacity and Name of Circuit................................................143 Slow-Blow Fuse...................................................................144 WORK OPERATIONS..........................................................................145 Walk-Around Check....................................................................145 Precautions Before Starting Work Operations..........................................145 Check Before Starting Engine.........................................................149 Check Machine Monitor............................................................149 Check Coolant Level, Add Coolant.................................................150 Check Oil Level in Engine Oil Pan, Add Oil.......................................151 Check Water Separator............................................................152 Check Air Cleaner................................................................153 Check Fuel Level, Add Fuel.......................................................154 Check Electric Wiring............................................................155 Adjustments..........................................................................157 Adjusting Seat...................................................................157 Removing or Installing Headrest..................................................159 Adjusting Seat Belt..............................................................160 Adjusting Lever Stand............................................................161 Adjusting Mirrors................................................................162 Final Checks Before Starting Engine..................................................163 Starting Engine......................................................................165 Normal Starting..................................................................165 Starting in Cold Weather.........................................................167 Automatic Warming-Up Operation...................................................168 Operations and Checks After Starting Engine..........................................169 Checks After Starting Engine.....................................................169 Breaking in the Machine..........................................................170 Normal Operation.................................................................170 Stopping Engine......................................................................172 Check After Stopping Engine......................................................172 Moving the Machine (Directional, Speed), Stopping the Machine........................173 Moving the Machine...............................................................173 Changing Gear Speed..............................................................176 Changing Direction...............................................................177 Stopping the Machine.............................................................179 Transmission Cutoff Function.....................................................180 Turning..........................................................................182 Emergency Steering (if equipped).................................................183 Emergency Steering Self-Check Function...........................................184 Operation of Work Equipment..........................................................185 Work Equipment Lock Lever........................................................185 Lift Arm.........................................................................185 Bucket...........................................................................186 Work Possible Using Wheel Loader.....................................................187 Digging Operations...............................................................187 Loading Piled Soil or Blasted Rock...............................................187 Digging and Loading on Level Ground..............................................189 Leveling Operations..............................................................190 Pushing Operations...............................................................190 Load-and-Carry Operations........................................................190 Loading Operations...................................................................191 Cross-Drive Loading..............................................................191 V-Shape Loading..................................................................191 Preparations for Loading, Gathering Rocks........................................192 Approaching Facing...............................................................192 Digging..........................................................................193 Traveling in Reverse After Excavation............................................195 Approaching Dump Truck...........................................................196 Loading Dump Truck...............................................................197 Reversing Away From Dump Truck...................................................198 Precautions During Work Operations...................................................199 Piling Up Loads..................................................................199 Handling Blasted Rock............................................................199 Loosened Boulders................................................................203 Pit Excavation...................................................................203 Cutting Face Operations..........................................................203 Switching Between Forward and Reverse............................................203 Turning When Tires Are Stationary................................................204 Wheel Brake Does Not Work........................................................204 Permissible Water Depth..........................................................204 Lower the Center of Gravity when Turning.........................................204 Driving Up or Down Slopes........................................................204 Driving the Machine..............................................................205 Braking Function.................................................................206 Adjusting Work Equipment.............................................................207 Adjusting Boom Kickout...........................................................207 Adjusting Bucket Positioner......................................................208 Bucket Level Indicator...........................................................209 Measuring Dump Angle.................................................................210 Measuring Bucket Dump Angle......................................................210 Measuring Coupler Dump Angle.....................................................213 Parking the Machine..................................................................216 Checks After Completion of Operation.................................................218 Before Stopping Engine...........................................................218 After Stopping Engine............................................................218 Locking the Machine..................................................................219 HANDLING TIRES...........................................................................221 Precautions When Handling Tires......................................................221 Tire Pressure....................................................................222 Precautions for Using Load-and-Carry Method......................................223 TRANSPORTATION...........................................................................224 Transportation Procedure.............................................................224 Loading and Unloading Trailers.......................................................225 Loading Machine..................................................................225 Securing Machine.................................................................226 Unloading Machine................................................................228 LIFTING MACHINE..........................................................................229 Lifting Position.....................................................................229 Lifting Procedure....................................................................230 COLD WEATHER OPERATION...................................................................231 Precautions for Low Temperature......................................................231 Fuel and Lubricants..............................................................231 Coolant..........................................................................231 Battery..........................................................................232 Precautions After Completion of Work.............................................232 After Cold Weather...............................................................232 LONG-TERM STORAGE........................................................................233 Before Storage.......................................................................233 During Storage.......................................................................233 After Storage........................................................................233 AUTOMATIC AIR CONDITIONER................................................................234 Control Panel........................................................................234 Main Power Switch................................................................235 Fan Switch.......................................................................235 Air Conditioner Switch...........................................................236 Auto Switch......................................................................237 Temperature Switch...............................................................237 FRESH/RECIRC Selector Switch.....................................................237 Mode Selector Switch.............................................................238 Method of Operation..................................................................239 Cooling Operation................................................................239 Heating Operation................................................................239 Drying-Heating and Demisting Operation...........................................240 When Not Using the Air Conditioner Regularly.....................................240 Precautions When Using Air Conditioner...............................................240 Inspection and Maintenance...........................................................241 Cool Box.............................................................................241 KOMTRAX..................................................................................242 Basic Precautions....................................................................242 TROUBLESHOOTING..........................................................................243 When Machine Runs Out of Fuel........................................................243 Towing the Machine...................................................................243 When Engine Can Be Used..........................................................244 When Engine Cannot Be Used.......................................................244 Releasing Parking Brake..........................................................245 Emergency Travel Operation.......................................................247 If Battery is Discharged.............................................................248 Precautions......................................................................248 Removal and Installation of Battery..............................................248 Precautions for Charging Battery.................................................249 Starting Engine With Booster Cables..................................................250 Precautions When Connecting or Disconnecting Booster Cable.......................250 Connecting Booster Cable.........................................................250 Starting Engine..................................................................251 Disconnecting Booster Cable......................................................251 Lowering Work Equipment When Engine Has Stopped......................................252 Other Troubleshooting................................................................253 Electrical System................................................................253 Chassis..........................................................................254 Engine...........................................................................256 MAINTENANCE..................................................................................259 GUIDES TO MAINTENANCE....................................................................260 Check Service Meter..................................................................260 Komatsu Genuine Replacement Parts....................................................260 Komatsu Genuine Oils.................................................................260 Always Use Clean Washer Fluid........................................................260 Always Use Clean Oil and Grease......................................................260 Checking for Foreign Materials in Drained Oil and On Filters.........................260 Fuel Strainer........................................................................260 Welding Instructions.................................................................261 Do Not Drop Things Inside Machine....................................................261 Dusty Work Sites.....................................................................261 Avoid Mixing Oil.....................................................................261 Locking Inspection Covers............................................................261 Bleeding Air from Hydraulic Circuit..................................................261 Precautions When Installing Hydraulic Hoses..........................................262 Checks After Inspection and Maintenance..............................................262 OUTLINES OF SERVICE......................................................................263 Handling Oil, Fuel, Coolant, and Performing Oil Clinic...............................263 Oil..............................................................................263 Fuel.............................................................................264 Coolant and Water for Dilution...................................................264 Grease...........................................................................265 Storing Oil and Fuel.............................................................265 Filters..........................................................................265 Performing KOWA (Komatsu Oil Wear Analysis)..........................................266 KOWA Analysis Items..............................................................266 Oil Sampling.....................................................................266 Outline of Electric System...........................................................267 WEAR PARTS...............................................................................268 Wear Parts List......................................................................268 RECOMMENDED FUEL, COOLANT, AND LUBRICANTS................................................269 Fuel, Coolant, and Lubricant Ambient Temperature Chart...............................270 Recommended Brands, Other Than Komatsu Genuine Oil...................................271 Biodiesel Usage......................................................................272 Biodiesel Recommendation for Komatsu Engines.....................................272 Biodiesel Terminology............................................................272 Certification and Standards......................................................273 Warranty and Use of Biodiesel Fuel in Komatsu Engines............................273 Requirements for Using Biodiesel Fuel in Komatsu Engines.........................273 Properties of Biodiesel..........................................................274 Komatsu Biodiesel Blend Specification for B5 to B20..............................275 Summary of Recommendations.......................................................276 STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS...........................................277 Torque List..........................................................................277 PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS............................................279 Safety Critical Parts List...........................................................280 MAINTENANCE SCHEDULE CHART...............................................................282 SERVICE PROCEDURE........................................................................284 Initial 250 Hours Service............................................................284 Initial 1000 Hours Service...........................................................284 When Required........................................................................285 Clean, Replace Air Cleaner Element...............................................285 Clean Inside of Cooling System...................................................289 Check Transmission Oil, Add Oil..................................................293 Check Axle Oil Level, Add Oil....................................................294 Clean Axle Case Breather.........................................................296 Clean Air Conditioner Condenser..................................................297 Check Window Washing Fluid Level, Add Fluid......................................297 Clean Radiator Fins and Cooler Fins..............................................298 Turn, Replace Bolt-On Cutting Edge...............................................302 Replace Bucket Teeth (if equipped)...............................................303 Check Air Conditioner............................................................305 Replace Slow-Blow Fuse...........................................................307 Check Function of Accumulator....................................................308 Select Tires.....................................................................309 Check Tire Pressure..............................................................310 Check Before Starting................................................................311 Every 50 Hours Service...............................................................312 Drain Water, Sediment from Fuel Tank.............................................312 Every 100 Hours Service..............................................................313 Lubricate Rear Axle Pivot Pin....................................................313 Check Oil Level in Hydraulic Tank, Add Oil.......................................313 Clean Element in Air Conditioner Fresh Air Filter................................314 Every 250 Hours Service..............................................................315 Check Battery Electrolyte Level..................................................315 Check Parking Brake..............................................................316 Check Alternator Belt Tension, Adjust............................................317 Check Air Conditioner Compressor Belt Tension, Adjust............................318 Check for Loose Wheel Hub Nuts, Tighten..........................................319 Clean Element in Air Conditioner Recirculation Filter............................319 Check Function of Brake Accumulator..............................................320 Lubricating......................................................................321 Every 500 Hours Service..............................................................322 Change Oil in Engine Oil Pan, Replace Engine Oil Filter Cartridge................322 Replace Fuel Prefilter Cartridge.................................................323 Every 1000 Hours Service.............................................................325 Replace Fuel Main Filter Cartridge...............................................325 Change Oil in Transmission Case, Replace Oil Filter Cartridge, Clean Strainer....328 Clean Transmission Case Breather.................................................329 Lubricating......................................................................330 Replace Corrosion Resistor Cartridge.............................................330 Check Engine Air Intake Piping Clamps for Looseness..............................330 Every 2000 Hours Service.............................................................331 Change Oil in Hydraulic Tank, Replace Hydraulic Filter Element...................331 Replace Hydraulic Tank Breather Element..........................................334 Change Axle Oil..................................................................335 Replace Element in Air Conditioner Recirculation Filter, Fresh Air Filter........336 Check Brake Disc Wear............................................................337 Check Function of PPC Accumulator................................................339 Check Alternator.................................................................340 Check Engine Valve Clearance, Adjust.............................................340 Check Starting Motor.............................................................340 Check Vibration Damper...........................................................340 Every 4000 Hours Service.............................................................341 Lubricating......................................................................341 Check Water Pump.................................................................343 Check Air Conditioner Compressor, Adjust.........................................343 Check for Loose Engine High-Pressure Piping Clamps, Hardening of Rubber..........343 Check for Missing Fuel Spray Prevention Cap, Hardening of Rubber.................344 Every 8000 Hours Service.............................................................345 Replace High-Pressure Piping Clamps..............................................345 Replace Fuel Spray Prevention Cap................................................345 SPECIFICATIONS...............................................................................347 SPECIFICATIONS...........................................................................348 OPTIONS, ATTACHMENTS.........................................................................351 JOYSTICK STEERING SYSTEM.................................................................352 Structure and Function...............................................................352 Components...........................................................................353 Shift UP, Shift DOWN Switches....................................................354 Directional Selector Switch......................................................354 Joystick Steering Lever..........................................................354 Joystick ON/OFF Switch...........................................................354 HI/LOW Selector Switch...........................................................355 Horn Switch......................................................................355 Console Tilt Lever...............................................................355 Console Fore-and-Aft Adjustment Lever............................................355 Joystick Pilot Lamp..............................................................356 Armrest Adjustment Lever.........................................................356 Steering with Joystick Lever or Steering Wheel.......................................357 Precautions for Steering with Joystick...............................................358 Operating the Joystick Steering System...............................................359 Getting In and Out of Operator’s Cab.................................................362 Adjustments..........................................................................363 Adjusting Joystick Console.......................................................363 Adjusting Seat...................................................................364 TORQUE CONVERTER LOCKUP..................................................................367 Components...........................................................................367 Torque Converter Lockup Switch...................................................368 Torque Converter Lockup Pilot Lamp...............................................368 Shift Indicator..................................................................368 Character Display................................................................368 Method of Operation..................................................................369 Warning/Limit Functions for Travel Speed.............................................370 Travel Speed Warning Function....................................................370 Travel Speed Limit Function......................................................370 AM/FM RADIO CASSETTE STEREO SOUND SYSTEM.................................................371 Sound System Components..............................................................373 Power Switch/Volume..............................................................373 Auto-Store/Preset Scan Button....................................................373 Bass Control Knob................................................................373 Treble Control Knob..............................................................374 Loudness Button..................................................................374 Time/Radio Display Selector Button...............................................374 Tape Eject Button................................................................375 Cassette Door....................................................................375 Fast-Forward, Rewind Buttons.....................................................375 Preset Buttons...................................................................375 Metal Tape Button................................................................376 Manual Tuning Buttons............................................................376 Seek Tuning Buttons..............................................................376 Band Selector Button.............................................................376 Method of Operation..................................................................377 Setting Preset Buttons...........................................................377 Using Auto-Preset................................................................377 Using Manual Preset..............................................................377 Listening to Radio...............................................................378 Listening to Cassette Tape.......................................................378 Reversing the Tape...............................................................379 Precautions When Using...............................................................379 Handling Cassette Tape...............................................................379 MULTI-FUNCTION LEVER.....................................................................380 Components...........................................................................380 Work Equipment Lever.............................................................381 Kickdown Switch..................................................................381 Hold Switch......................................................................382 FNR Switch.......................................................................382 Directional Selector Switch Actuation Switch.....................................383 Directional Selector Pilot Lamp..................................................383 Work Equipment Lock Switch.......................................................383 Using FNR Switch to Change Between Forward and Reverse...............................384 Cooling Fan Reverse Rotation Switch......................................................386 BUCKET AND TIRES.........................................................................387
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