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Bobcat T770 Compact Track Loader Operation & Maintenance Manual SN B3BW13300 & Above – PDF DOWNLOAD
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Bobcat T770 Compact Track Loader Operation & Maintenance Manual SN B3BW13300 & Above – PDF DOWNLOAD
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Description
Bobcat T770 Compact Track Loader Operation & Maintenance Manual SN B3BW13300 & Above – PDF DOWNLOAD
FILE DETAILS:
Bobcat T770 Compact Track Loader Operation & Maintenance Manual SN B3BW13300 & Above – PDF DOWNLOAD
Language : English
Pages : 254
Downloadable : Yes
File Type : PDF
IMAGES PREVIEW OF THE MANUAL:
DESCRIPTION:
Bobcat T770 Compact Track Loader Operation & Maintenance Manual SN B3BW13300 & Above – PDF DOWNLOAD
FOREWORD:
This Operation & Maintenance Manual was written to give the owner / operator instructions on the safe operation and maintenance of the Bobcat loader. READ AND UNDERSTAND THIS OPERATION & MAINTENANCE MANUAL BEFORE OPERATING YOUR BOBCAT LOADER. If you have any questions, see your Bobcat dealer. This manual may illustrate options and accessories not installed on your loader.
SAFETY INSTRUCTIONS:
Before Operation:
- Carefully follow the operating and maintenance instructions in this manual.
- The Bobcat loader is highly maneuverable and compact. It is rugged and useful under a wide variety of conditions.This presents an operator with hazards associated with off highway, rough terrain applications, common with Bobcat loader usage.
- The Bobcat loader has an internal combustion engine with resultant heat and exhaust. All exhaust gases can kill or cause illness so use the loader with adequate ventilation.
- The dealer explains the capabilities and restrictions of the Bobcat loader and attachment for each application. The dealer demonstrates the safe operation according to Bobcat instructional materials, which are also available to operators. The dealer can also identify unsafe modifications or use of unapproved attachments. The attachments and buckets are designed for a Rated Operating Capacity (some have restricted lift heights). They are designed for secure fastening to the Bobcat loader. The user must check with the dealer, or Bobcat literature, to determine safe loads of materials of specified densities for the machine – attachment combination.
The following publications and training materials provide information on the safe use and maintenance of the Bobcat machine and attachments:
• The Delivery Report is used to assure that complete instructions have been given to the new owner and that the machine and attachment is in safe operating condition.
• The Operation & Maintenance Manual delivered with the machine or attachment gives operating information as well as routine maintenance and service procedures. It is a part of the machine and can be stored in a container provided on the machine. Replacement Operation & Maintenance Manuals can be ordered from your Bobcat dealer.
• Machine signs (decals) instruct on the safe operation and care of your Bobcat machine or attachment. The signs and their locations are shown in the Operation & Maintenance Manual. Replacement signs are available from your Bobcat dealer.
• An Operator’s Handbook is fastened to the operator cab of the loader. It’s brief instructions are convenient to the operator. The handbook is available from your dealer in an English edition or one of many other languages. See your Bobcat dealer for more information on translated versions.
The dealer and owner / operator review the recommended uses of the product when delivered. If the owner / operator will be using the machine for a different application(s) he or she must ask the dealer for recommendations on the new use.
TABLE OF CONTENTS:
Bobcat T770 Compact Track Loader Operation & Maintenance Manual SN B3BW13300 & Above – PDF DOWNLOAD
OPERATOR SAFETY WARNINGS................................................................................ 2 CONTENTS................................................................................................ 3 FOREWORD................................................................................................ 4 DECLARATION OF CONFORMITY........................................................................... 5 BOBCAT COMPANY IS IS0 9001 CERTIFIED................................................................ 7 REGULAR MAINTENANCE ITEMS........................................................................... 7 Fluids, Lubricants And Fuel..................................................................... 8 SERIAL NUMBER LOCATIONS............................................................................. 9 Loader Serial Number............................................................................ 9 Engine Serial Number............................................................................ 9 DELIVERY REPORT..................................................................................... 9 LOADER IDENTIFICATION............................................................................... 10 FEATURES, ACCESSORIES, AND ATTACHMENTS.............................................................. 11 Standard Items.................................................................................. 11 Options And Accessories......................................................................... 11 Buckets Available............................................................................... 12 Attachments..................................................................................... 12 High-Flow Attachments........................................................................... 12 Special Applications Kit........................................................................ 13 Special Applications Kit Inspection And Maintenance............................................. 13 Forestry Door And Window Kit.................................................................... 14 Forestry Door And Window Kit Inspection And Maintenance......................................... 14 SAFETY AND TRAINING RESOURCES........................................................................... 15 SAFETY INSTRUCTIONS................................................................................. 16 Before Operation................................................................................ 16 Safe Operation Is The Operator’s Responsibility................................................. 17 Safe Operation Needs A Qualified Operator....................................................... 17 Avoid Silica Dust............................................................................... 18 FIRE PREVENTION..................................................................................... 18 Maintenance..................................................................................... 18 Operation....................................................................................... 18 Electrical...................................................................................... 18 Hydraulic System................................................................................ 19 Fulling......................................................................................... 19 Starting........................................................................................ 19 Exhaust System.................................................................................. 19 Welding And Grinding............................................................................ 19 Fire Extinguishers.............................................................................. 19 PUBLICATIONS AND TRAINING RESOURCES................................................................. 20 MACHINE SIGNS (DECALS).............................................................................. 21 Pictorial Only Safety Signs..................................................................... 23 OPERATING INSTRUCTIONS.................................................................................. 35 INTENDED USE........................................................................................ 39 INSTRUMENT PANEL IDENTIFICATION..................................................................... 40 Overview........................................................................................ 40 Left Panel...................................................................................... 41 Display Screen.................................................................................. 43 Right Panel (Standard Key Panel)................................................................ 44 Right Panel (Keyless Start Panel)............................................................... 45 Right Panel (Deluxe Instrumentation Panel)...................................................... 46 Left Switch Panel............................................................................... 48 Right Switch Panel.............................................................................. 48 Left Side Lower Panel........................................................................... 49 Right Side Lower Panel.......................................................................... 49 Radio........................................................................................... 50 Rear View Camera System......................................................................... 52 CONTROL IDENTIFICATION.............................................................................. 54 Description..................................................................................... 54 Standard Controls............................................................................... 54 Advanced Control System (ACS)................................................................... 55 Selectable Joystick Controls (SJC).............................................................. 56 OPERATOR CAB........................................................................................ 57 Description..................................................................................... 57 Side Windows.................................................................................... 57 Door Operation.................................................................................. 57 Front Wiper..................................................................................... 58 Cab Light....................................................................................... 58 BOBCAT INTERLOCK CONTROL SYSTEM (BICS™)............................................................. 59 Description..................................................................................... 59 Operation....................................................................................... 59 SEAT BAR RESTRAINT SYSTEM........................................................................... 60 Description..................................................................................... 60 Operation....................................................................................... 60 SELECTIVE CATALYTIC REDUCTION (SCR) SYSTEM.......................................................... 61 Description..................................................................................... 61 Diesel Exhaust Fluid (DEF) / AdBlue® Level...................................................... 61 DeSOX Process................................................................................... 62 SCR System Codes................................................................................ 64 Diesel Exhaust Fluid (DEF) / AdBlue® Unsatisfactory Quality..................................... 65 SCR System Component Tampering.................................................................. 65 EGR Impeded..................................................................................... 66 Diesel Exhaust Fluid (DEF) / AdBlue® Dosing Interruption........................................ 66 PARKING BRAKE....................................................................................... 67 Operation....................................................................................... 67 TRACTION LOCK OVERRIDE.............................................................................. 67 Description..................................................................................... 67 Operation....................................................................................... 67 ENGINE SPEED CONTROL................................................................................ 68 Operation....................................................................................... 68 AUTO IDLE........................................................................................... 68 Description..................................................................................... 68 Operation....................................................................................... 68 LIFT ARM BYPASS CONTROL............................................................................. 69 Description..................................................................................... 69 Operation....................................................................................... 69 EMERGENCY EXIT...................................................................................... 70 Rear Window Identification...................................................................... 70 Rear Window Removal (Latches)................................................................... 70 Rear Window Removal (Rubber Cord)............................................................... 70 External Access (Rear Window With Latches)...................................................... 71 External Access (Rear Window With Rubber Cord).................................................. 71 Front Door...................................................................................... 71 BACK-UP ALARM SYSTEM................................................................................ 73 Description..................................................................................... 73 Operation....................................................................................... 73 DRIVING AND STEERING THE LOADER..................................................................... 74 Available Control Configurations................................................................ 74 Operation (Standard And ACS).................................................................... 74 Operation (SJC) In ‘ISO’ Control Pattern........................................................ 75 Operation (SJC) In ‘H’ Control Pattern.......................................................... 76 STOPPING THE LOADER................................................................................. 77 Using The Control Levers Or Joysticks........................................................... 77 TWO-SPEED CONTROL................................................................................... 77 Description..................................................................................... 77 Operation (Standard And ACS).................................................................... 78 Operation (SJC)................................................................................. 78 SPEED MANAGEMENT.................................................................................... 79 Description..................................................................................... 79 Operation....................................................................................... 79 Changing The Factory Default Setting............................................................ 80 DRIVE RESPONSE...................................................................................... 81 Description..................................................................................... 81 Operation....................................................................................... 81 STEERING DRIFT COMPENSATION......................................................................... 83 Description..................................................................................... 83 Operation....................................................................................... 83 LIFT AND TILT COMPENSATION.......................................................................... 85 Description..................................................................................... 85 Operation....................................................................................... 85 Operation (ACS)................................................................................. 86 Operation (SJC)................................................................................. 87 HYDRAULIC CONTROLS.................................................................................. 88 Description..................................................................................... 88 Standard Controls And Advanced Control System (ACS) In FOOT Pedal Mode.......................... 88 Advanced Control System (ACS) In HAND Control Mode.............................................. 89 Selectable Joystick Controls (SJC) In ‘ISO’ Control Pattern..................................... 89 Selectable Joystick Controls (SJC) In ‘H’ Control Pattern....................................... 90 Hydraulic Bucket Positioning.................................................................... 90 Automatic Ride Control.......................................................................... 91 Reversing Fan................................................................................... 92 FRONT Auxiliary Hydraulics Operation............................................................ 93 FRONT Auxiliary Hydraulics Operation (CONTINUOUS FLOW).......................................... 94 FRONT Auxiliary Hydraulics Operation (REVERSE CONTINUOUS FLOW).................................. 94 REAR Auxiliary Hydraulics Operation............................................................. 95 High-Flow Auxiliary Hydraulics Operation........................................................ 96 Quick Couplers.................................................................................. 97 Quick Coupler Troubleshooting................................................................... 97 Relieve Auxiliary Hydraulic Pressure (Loader And Attachment).................................... 98 ATTACHMENT CONTROL DEVICE (ACD)..................................................................... 99 Description..................................................................................... 99 DAILY INSPECTION....................................................................................100 Daily Inspection And Maintenance................................................................100 Cleaning The Machine............................................................................102 PRE-STARTING PROCEDURE..............................................................................103 Entering The Loader.............................................................................103 Operation & Maintenance Manual And Operator’s Handbook Locations................................103 Seat Adjustment.................................................................................104 Seat Belt Adjustment............................................................................106 Seat Bar........................................................................................107 Joystick Position Adjustment....................................................................107 STARTING THE ENGINE.................................................................................108 Standard Key Panel..............................................................................108 Keyless Start Panel.............................................................................110 Deluxe Instrumentation Panel....................................................................112 Warming The Hydraulic / Hydrostatic System......................................................114 Cold Temperature Starting.......................................................................114 Cold Temperature Engine Speed Control...........................................................114 MONITORING THE DISPLAY PANELS.......................................................................115 Left Panel......................................................................................115 Warning And Shutdown............................................................................115 STOPPING THE ENGINE AND LEAVING THE LOADER..........................................................116 Procedure.......................................................................................116 COUNTERWEIGHTS......................................................................................117 Description.....................................................................................117 Effect On The Loader And Loader Operation.......................................................117 When To Consider Using Counterweights...........................................................117 When To Consider Removing Counterweights........................................................117 Accessories That Affect Machine Weight..........................................................117 ATTACHMENTS.........................................................................................118 Choosing The Correct Bucket.....................................................................118 Pallet Fork.....................................................................................119 Inspecting Pallet Fork..........................................................................119 Installing And Removing The Attachment (Hand Lever Bob-Tach)....................................120 Installing And Removing The Attachment (Power Bob-Tach).........................................123 TRACK UNDERCARRIAGE SYSTEM..........................................................................126 Introduction....................................................................................126 Compact Track Loader Operating And Maintenance Tips.............................................126 OPERATING PROCEDURE.................................................................................128 Inspect The Work Area...........................................................................128 Basic Operating Instructions....................................................................128 Driving On Public Roads.........................................................................128 Operating With A Full Bucket....................................................................129 Operating With An Empty Bucket..................................................................129 TOWING THE LOADER...................................................................................130 Procedure.......................................................................................130 LIFTING THE LOADER..................................................................................130 Single-Point Lift...............................................................................130 Four-Point Lift.................................................................................131 TRANSPORTING THE LOADER ON A TRAILER................................................................132 Loading And Unloading...........................................................................132 Fastening.......................................................................................132 PREVENTIVE MAINTENANCE..................................................................................133 SERVICE SCHEDULE....................................................................................137 Maintenance Intervals...........................................................................137 Inspection Checkbook............................................................................139 BOBCAT INTERLOCK CONTROL SYSTEM (BICS™).............................................................140 Inspecting The BICS™ (Engine STOPPED – Key ON)..................................................140 Inspecting Deactivation Of The Auxiliary Hydraulics System (Engine STOPPED – Key ON)............140 Inspecting The Seat Bar Sensor (Engine RUNNING).................................................140 Inspecting The Traction Lock And Parking Brake (Engine RUNNING).................................140 Inspecting The Lift Arm Bypass Control..........................................................140 Inspecting Deactivation Of Lift And Tilt Functions (ACS And SJC)................................140 SEAT BAR RESTRAINT SYSTEM...........................................................................141 Description.....................................................................................141 Inspection And Maintenance......................................................................142 SEAT BELT...........................................................................................143 Inspection And Maintenance......................................................................143 LIFT ARM SUPPORT....................................................................................144 Description.....................................................................................144 Installing......................................................................................145 Removing........................................................................................146 BACK-UP ALARM SYSTEM................................................................................147 Description.....................................................................................147 Inspection......................................................................................147 Adjusting Switch Position.......................................................................148 OPERATOR CAB........................................................................................149 Description.....................................................................................149 Cab Door Sensor.................................................................................149 Raising.........................................................................................150 Lowering........................................................................................151 REAR DOOR (TAILGATE)................................................................................152 Opening And Closing.............................................................................152 Adjusting Latch.................................................................................152 REAR GRILLE.........................................................................................153 Removing........................................................................................153 Installing......................................................................................153 HEATING, VENTILATION, AND AIR CONDITIONING (HVAC) SYSTEM............................................154 Filters.........................................................................................154 Air Conditioning Evaporator / Heater Coil.......................................................155 Air Conditioning Condenser......................................................................156 Air Conditioning Lubrication....................................................................156 Troubleshooting.................................................................................156 ENGINE AIR CLEANER..................................................................................157 Replacing Filters...............................................................................157 FUEL SYSTEM.........................................................................................159 Fuel Specifications.............................................................................159 Biodiesel Blend Fuel............................................................................159 Filling The Fuel Tank...........................................................................160 Fuel Filter (Earlier Models)....................................................................161 Removing Air From The Fuel System (Earlier Models)..............................................162 Main Fuel Filter (Later Models).................................................................163 Fuel Pre-Filter (Later Models)..................................................................165 Removing Air From The Fuel System (Later Models)................................................166 DIESEL EXHAUST FLUID (DEF) / ADBLUE® SYSTEM.........................................................167 Description.....................................................................................167 Filling The DEF / AdBlue® Tank..................................................................167 ENGINE LUBRICATION SYSTEM...........................................................................168 Checking And Adding Engine Oil..................................................................168 Engine Oil Chart................................................................................168 Removing And Replacing Oil And Filter...........................................................169 ENGINE COOLING SYSTEM...............................................................................171 Maintenance Platform............................................................................171 Cleaning........................................................................................171 Checking And Adding Coolant.....................................................................174 Removing And Replacing Coolant..................................................................175 ELECTRICAL SYSTEM...................................................................................177 Description.....................................................................................177 Fuse And Relay Location / Identification........................................................177 Battery Maintenance.............................................................................184 Maintaining Battery Charge Level................................................................184 Battery Service During Machine Storage..........................................................184 Battery Testing.................................................................................185 Battery Charging................................................................................185 Using A Booster Battery (Jump Starting).........................................................186 Removing And Installing Battery.................................................................187 HYDRAULIC / HYDROSTATIC SYSTEM......................................................................188 Checking And Adding Fluid.......................................................................188 Hydraulic / Hydrostatic Fluid Chart.............................................................188 Removing And Replacing Hydraulic Fluid..........................................................189 Removing And Replacing Hydraulic / Hydrostatic Filter...........................................191 Removing And Replacing Hydraulic Charge Filter..................................................192 Replacing Reservoir Breather Cap................................................................193 TRACK TENSION.......................................................................................194 Description.....................................................................................194 Checking (Solid-Mounted Undercarriage)..........................................................195 Adjusting (Solid-Mounted Undercarriage) (Earlier Models With Two Track Tension Fittings)........196 Adjusting (Solid-Mounted Undercarriage) (Later Models With One Track Tension Fitting)...........197 Checking (Roller Suspension Undercarriage)......................................................198 Adjusting (Roller Suspension Undercarriage) (Earlier Models With Two Track Tension Fittings)....199 Adjusting (Roller Suspension Undercarriage) (Later Models With One Track Tension Fitting).......200 HYDROSTATIC DRIVE MOTOR.............................................................................201 Removing And Replacing Fluid....................................................................201 TRACK SPROCKET MAINTENANCE..........................................................................202 Tightening Procedure............................................................................202 ALTERNATOR BELT.....................................................................................203 Belt Adjustment.................................................................................203 Belt Replacement................................................................................203 AIR CONDITIONING BELT...............................................................................204 Belt Adjustment.................................................................................204 Belt Replacement................................................................................204 DRIVE BELT..........................................................................................206 Belt Adjustment.................................................................................206 Stop Adjustment.................................................................................206 Belt Replacement................................................................................207 AUTOMATIC RIDE CONTROL ACCUMULATOR..................................................................209 Checking Accumulator Charge.....................................................................209 LUBRICATING THE LOADER..............................................................................210 Lubrication Locations...........................................................................210 TRACK ROLLER AND IDLER LUBRICATION..................................................................213 Procedure.......................................................................................213 PIVOT PINS..........................................................................................213 Inspection And Maintenance......................................................................213 BOB-TACH (HAND LEVER)...............................................................................214 Inspection And Maintenance......................................................................214 BOB-TACH (POWER)....................................................................................215 Inspection And Maintenance......................................................................215 LOADER STORAGE AND RETURN TO SERVICE................................................................216 Storage.........................................................................................216 Return To Service...............................................................................216 SYSTEM SETUP AND ANALYSIS...............................................................................217 DIAGNOSTIC SERVICE CODES............................................................................218 Viewing Service Codes...........................................................................218 Service Codes List..............................................................................219 CONTROL PANEL SETUP.................................................................................233 Right Panel Setup (Deluxe Instrumentation Panel)................................................233 PASSWORD SETUP (KEYLESS START PANEL)................................................................237 Password Description............................................................................237 Changing The Owner Password.....................................................................237 Password Lockout Feature........................................................................237 PASSWORD SETUP (DELUXE INSTRUMENTATION PANEL).......................................................238 Password Description............................................................................238 Changing The Owner Password.....................................................................238 Changing The User Passwords.....................................................................239 Password Lockout Feature........................................................................239 MAINTENANCE CLOCK...................................................................................240 Description.....................................................................................240 Setup...........................................................................................240 Reset...........................................................................................240 SPECIFICATIONS..........................................................................................241 LOADER SPECIFICATIONS...............................................................................242 Machine Dimensions..............................................................................242 Performance.....................................................................................243 Engine..........................................................................................243 Drive System....................................................................................244 Controls........................................................................................244 Hydraulic System................................................................................245 Electrical System...............................................................................246 Capacities......................................................................................246 Tracks..........................................................................................247 Ground Pressure.................................................................................247 Environmental...................................................................................247 Temperature Range...............................................................................247 WARRANTY................................................................................................248 WARRANTY............................................................................................249 ALPHABETICAL INDEX......................................................................................250
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