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Bobcat T770 Compact Track Loader Operation & Maintenance Manual SN A3P816575 & Above – PDF DOWNLOAD
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Bobcat T770 Compact Track Loader Operation & Maintenance Manual SN A3P816575 & Above – PDF DOWNLOAD
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Description
Bobcat T770 Compact Track Loader Operation & Maintenance Manual SN A3P816575 & Above – PDF DOWNLOAD
FILE DETAILS:
Bobcat T770 Compact Track Loader Operation & Maintenance Manual SN A3P816575 & Above – PDF DOWNLOAD
Language : English
Pages : 222
Downloadable : Yes
File Type : PDF
IMAGES PREVIEW OF THE MANUAL:
DESCRIPTION:
Bobcat T770 Compact Track Loader Operation & Maintenance Manual SN A3P816575 & 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 A3P816575 & Above – PDF DOWNLOAD
OPERATOR SAFETY WARNINGS................................................................................ 2 CONTENTS................................................................................................ 3 FOREWORD................................................................................................ 4 BOBCAT COMPANY IS IS0 9001 CERTIFIED................................................................ 5 REGULAR MAINTENANCE ITEMS........................................................................... 5 Fluids, Lubricants And Fuel..................................................................... 6 SERIAL NUMBER LOCATIONS............................................................................. 7 Loader Serial Number............................................................................ 7 Engine Serial Number............................................................................ 7 DELIVERY REPORT..................................................................................... 7 LOADER IDENTIFICATION............................................................................... 8 FEATURES, ACCESSORIES AND ATTACHMENTS............................................................... 9 Standard Items.................................................................................. 9 Options And Accessories......................................................................... 9 Buckets Available............................................................................... 10 Attachments..................................................................................... 10 High-Flow Attachments........................................................................... 10 Special Applications Kit........................................................................ 11 Special Applications Kit Inspection And Maintenance............................................. 11 Forestry Door And Window Kit.................................................................... 12 Forestry Door And Window Kit Inspection And Maintenance......................................... 12 SAFETY AND TRAINING RESOURCES........................................................................... 13 SAFETY INSTRUCTIONS................................................................................. 14 Before Operation................................................................................ 14 Safe Operation Is The Operator’s Responsibility................................................. 15 Safe Operation Needs A Qualified Operator....................................................... 15 Avoid Silica Dust............................................................................... 16 FIRE PREVENTION..................................................................................... 16 Maintenance..................................................................................... 16 Operation....................................................................................... 16 Electrical...................................................................................... 16 Hydraulic System................................................................................ 17 Fueling......................................................................................... 17 Starting........................................................................................ 17 Spark Arrester Exhaust System................................................................... 17 Welding And Grinding............................................................................ 17 Fire Extinguishers.............................................................................. 17 PUBLICATIONS AND TRAINING RESOURCES................................................................. 18 MACHINE SIGNS (DECALS).............................................................................. 19 Pictorial Only Safety Signs..................................................................... 21 OPERATING INSTRUCTIONS.................................................................................. 23 INTENDED USE........................................................................................ 27 INSTRUMENT PANEL IDENTIFICATION..................................................................... 28 Overview........................................................................................ 28 Left Panel (Earlier Models)..................................................................... 29 Left Panel (Later Models)....................................................................... 31 Display Screen.................................................................................. 33 Right Panel (Standard Key Panel)................................................................ 34 Right Panel (Keyless Start Panel)............................................................... 35 Right Panel (Deluxe Instrumentation Panel)...................................................... 36 Left Switch Panel............................................................................... 38 Right Switch Panel.............................................................................. 38 Left Side Lower Panel........................................................................... 39 Right Side Lower Panel.......................................................................... 39 Radio........................................................................................... 40 Rear View Camera System......................................................................... 42 CONTROL IDENTIFICATION.............................................................................. 44 Standard Controls............................................................................... 44 Advanced Control System (ACS)................................................................... 45 Advanced Hand Controls (AHC).................................................................... 46 Selectable Joystick Controls (SJC).............................................................. 47 OPERATOR CAB........................................................................................ 48 Description..................................................................................... 48 Side Windows.................................................................................... 48 Door Operation.................................................................................. 48 Front Wiper..................................................................................... 49 Cab Light....................................................................................... 49 SEAT BAR RESTRAINT SYSTEM........................................................................... 50 Operation....................................................................................... 50 BOBCAT INTERLOCK CONTROL SYSTEM (BICS™)............................................................. 51 Operation....................................................................................... 51 LIFT ARM BYPASS CONTROL............................................................................. 52 Operation....................................................................................... 52 PARKING BRAKE....................................................................................... 52 Operation....................................................................................... 52 TRACTION LOCK OVERRIDE.............................................................................. 53 Operation....................................................................................... 53 ENGINE SPEED CONTROL................................................................................ 53 Operation....................................................................................... 53 EMERGENCY EXIT...................................................................................... 54 Rear Window Identification...................................................................... 54 Rear Window Removal (Latches)................................................................... 54 Rear Window Removal (Rubber Cord)............................................................... 54 External Access (Rear Window With Latches)...................................................... 55 External Access (Rear Window With Rubber Cord).................................................. 55 Front Door...................................................................................... 55 BACK-UP ALARM SYSTEM................................................................................ 57 Description..................................................................................... 57 Operation....................................................................................... 57 DRIVING AND STEERING THE LOADER..................................................................... 58 Available Control Configurations................................................................ 58 Operation (Standard, ACS And AHC)............................................................... 58 Operation (SJC) In ‘ISO’ Control Pattern........................................................ 59 Operation (SJC) In ‘H’ Control Pattern.......................................................... 60 STOPPING THE LOADER................................................................................. 60 Using The Control Levers Or Joysticks........................................................... 60 TWO-SPEED CONTROL................................................................................... 61 Description..................................................................................... 61 Operation (Standard, ACS And AHC) (If Equipped)................................................. 61 Operation (SJC) (If Equipped)................................................................... 61 SPEED MANAGEMENT.................................................................................... 62 Operation....................................................................................... 62 Changing The Factory Default Setting............................................................ 63 DRIVE RESPONSE...................................................................................... 64 Description..................................................................................... 64 Operation....................................................................................... 64 STEERING DRIFT COMPENSATION......................................................................... 66 Description..................................................................................... 66 Operation....................................................................................... 66 LIFT AND TILT COMPENSATION.......................................................................... 68 Description..................................................................................... 68 Operation....................................................................................... 68 Operation (ACS And AHC)......................................................................... 69 Operation (SJC)................................................................................. 70 HYDRAULIC CONTROLS.................................................................................. 71 Description..................................................................................... 71 Standard Controls (Also ACS In FOOT Pedal Mode)................................................. 71 Advanced Control System (ACS) In HAND Control Mode And Advanced Hand Controls (AHC)............. 72 Selectable Joystick Controls (SJC) In ‘ISO’ Control Pattern..................................... 72 Selectable Joystick Controls (SJC) In ‘H’ Control Pattern....................................... 73 Hydraulic Bucket Positioning.................................................................... 73 Automatic Ride Control.......................................................................... 74 Reversing Fan................................................................................... 75 FRONT Auxiliary Hydraulics Operation............................................................ 76 FRONT Auxiliary Hydraulics Operation (CONTINUOUS FLOW).......................................... 77 FRONT Auxiliary Hydraulics Operation (REVERSE CONTINUOUS FLOW).................................. 77 REAR Auxiliary Hydraulics Operation............................................................. 78 High-Flow Hydraulics Operation.................................................................. 79 Quick Couplers.................................................................................. 80 Quick Coupler Troubleshooting................................................................... 80 Relieve Auxiliary Hydraulic Pressure (Loader And Attachment).................................... 81 ATTACHMENT CONTROL DEVICE (ACD)..................................................................... 82 Description..................................................................................... 82 DAILY INSPECTION.................................................................................... 83 Daily Inspection And Maintenance................................................................ 83 PRE-STARTING PROCEDURE.............................................................................. 85 Entering The Loader............................................................................. 85 Operation & Maintenance Manual And Operator’s Handbook Locations................................ 85 Seat Adjustment................................................................................. 86 Joystick Position Adjustment.................................................................... 88 Seat Belt Adjustment............................................................................ 89 Seat Bar........................................................................................ 89 STARTING THE ENGINE................................................................................. 90 Standard Key Panel.............................................................................. 90 Keyless Start Panel............................................................................. 92 Deluxe Instrumentation Panel.................................................................... 94 Cold Temperature Starting....................................................................... 96 Warming The Hydraulic / Hydrostatic System...................................................... 96 MONITORING THE DISPLAY PANELS....................................................................... 97 Left Panel...................................................................................... 97 Warning And Shutdown............................................................................ 97 STOPPING THE ENGINE AND LEAVING THE LOADER.......................................................... 98 Procedure....................................................................................... 98 COUNTERWEIGHTS...................................................................................... 99 Description..................................................................................... 99 Effect On The Loader And Loader Operation....................................................... 99 When To Consider Using Counterweights........................................................... 99 When To Consider Removing Counterweights........................................................ 99 Accessories That Affect Machine Weight.......................................................... 99 ATTACHMENTS.........................................................................................100 Choosing The Correct Bucket.....................................................................100 Pallet Fork.....................................................................................100 Installing And Removing The Attachment (Hand Lever Bob-Tach)....................................101 Installing And Removing The Attachment (Power Bob-Tach).........................................103 TRACK UNDERCARRIAGE SYSTEM (RUBBER TRACK)...........................................................107 Introduction....................................................................................107 Compact Track Loader Operating And Maintenance Tips.............................................107 OPERATING PROCEDURE.................................................................................109 Inspect The Work Area...........................................................................109 Basic Operating Instructions....................................................................109 Driving On Public Roads.........................................................................109 Operating With A Full Bucket....................................................................110 Operating With An Empty Bucket..................................................................110 TOWING THE LOADER...................................................................................111 Procedure.......................................................................................111 LIFTING THE LOADER..................................................................................111 Single-Point Lift...............................................................................111 Four-Point Lift.................................................................................112 TRANSPORTING THE LOADER ON A TRAILER................................................................113 Loading And Unloading...........................................................................113 Fastening.......................................................................................113 PREVENTIVE MAINTENANCE..................................................................................114 SERVICE SCHEDULE....................................................................................119 Chart...........................................................................................119 Inspection Checkbook............................................................................120 BOBCAT INTERLOCK CONTROL SYSTEM (BICS™).............................................................120 Inspecting The BICS™ (Engine STOPPED - Key ON)..................................................120 Inspecting Deactivation Of The Auxiliary Hydraulics System (Engine STOPPED - Key ON)............120 Inspecting The Seat Bar Sensor (Engine RUNNING).................................................121 Inspecting The Traction Lock And Parking Brake (Engine RUNNING).................................121 Inspecting The Lift Arm Bypass Control..........................................................121 Inspecting Deactivation Of Lift And Tilt Functions (ACS, AHC And SJC)...........................121 SEAT BAR RESTRAINT SYSTEM...........................................................................122 Description.....................................................................................122 Inspecting......................................................................................122 Maintaining.....................................................................................123 SEAT BELT...........................................................................................124 Inspection And Maintenance......................................................................124 LIFT ARM SUPPORT DEVICE.............................................................................125 Installing......................................................................................125 Removing........................................................................................126 BACK-UP ALARM SYSTEM................................................................................127 Description.....................................................................................127 Inspecting......................................................................................127 Adjusting Switch Position.......................................................................128 OPERATOR CAB........................................................................................129 Description.....................................................................................129 Raising.........................................................................................129 Lowering........................................................................................130 Cab Door Sensor.................................................................................131 REAR DOOR (TAILGATE)................................................................................132 Opening And Closing.............................................................................132 Adjusting.......................................................................................132 REAR GRILLE.........................................................................................133 Removing........................................................................................133 Installing......................................................................................133 HEATING, VENTILATION AND AIR CONDITIONING (HVAC)....................................................134 Cleaning And Maintenance........................................................................134 Filters.........................................................................................134 Air Conditioning Evaporator / Heater Coil.......................................................135 Condenser.......................................................................................136 Air Conditioning Lubrication....................................................................136 Troubleshooting.................................................................................136 AIR CLEANER SERVICE.................................................................................137 Replacing Filter Elements.......................................................................137 FUEL SYSTEM.........................................................................................139 Fuel Specifications.............................................................................139 Biodiesel Blend Fuel............................................................................139 Filling The Fuel Tank...........................................................................140 Fuel Filter.....................................................................................141 Removing Air From The Fuel System...............................................................141 ENGINE LUBRICATION SYSTEM...........................................................................142 Checking And Adding Engine Oil..................................................................142 Engine Oil Chart................................................................................142 Removing And Replacing Oil And Filter...........................................................143 ENGINE COOLING SYSTEM...............................................................................145 Maintenance Platform............................................................................145 Cooling System Identification...................................................................145 Cleaning (Earlier Models).......................................................................146 Cleaning (Later Models).........................................................................148 Checking Level..................................................................................150 Removing And Replacing Coolant..................................................................150 ELECTRICAL SYSTEM...................................................................................151 Description.....................................................................................151 Fuse And Relay Location / Identification........................................................151 Battery Maintenance.............................................................................155 Maintaining Battery Charge Level................................................................155 Battery Service During Machine Storage..........................................................155 Battery Testing.................................................................................156 Battery Charging................................................................................156 Using A Booster Battery (Jump Starting).........................................................157 Removing And Installing Battery.................................................................158 HYDRAULIC / HYDROSTATIC SYSTEM......................................................................159 Checking And Adding Fluid.......................................................................159 Hydraulic / Hydrostatic Fluid Chart.............................................................159 Removing And Replacing Hydraulic Fluid..........................................................160 Hydraulic / Hydrostatic Filter Identification...................................................162 Removing And Replacing Hydraulic / Hydrostatic Filter (Earlier Models)..........................163 Removing And Replacing Hydraulic / Hydrostatic Filter (Later Models)............................164 Removing And Replacing Hydraulic Charge Filter..................................................165 Breather Cap....................................................................................167 SPARK ARRESTER MUFFLER..............................................................................168 Cleaning Procedure..............................................................................168 TRACK TENSION.......................................................................................169 Description.....................................................................................169 Checking (Solid-Mounted Undercarriage)..........................................................170 Adjusting (Solid-Mounted Undercarriage) (Earlier Models With Two Track Tension Fittings)........171 Adjusting (Solid-Mounted Undercarriage) (Later Models With One Track Tension Fitting)...........172 Checking (Roller Suspension Undercarriage)......................................................173 Adjusting (Roller Suspension Undercarriage) (Earlier Models With Two Track Tension Fittings)....174 Adjusting (Roller Suspension Undercarriage) (Later Models With One Track Tension Fitting).......175 HYDROSTATIC DRIVE MOTOR.............................................................................176 Removing And Replacing Fluid....................................................................176 TRACK SPROCKET MAINTENANCE..........................................................................177 Tightening Procedure............................................................................177 ALTERNATOR BELT.....................................................................................178 Belt Adjustment.................................................................................178 Belt Replacement................................................................................178 AIR CONDITIONING BELT...............................................................................179 Belt Adjustment.................................................................................179 Belt Replacement................................................................................179 DRIVE BELT..........................................................................................180 Belt Adjustment.................................................................................180 Stop Adjustment.................................................................................180 Belt Replacement................................................................................181 AUTOMATIC RIDE CONTROL ACCUMULATOR..................................................................183 Checking Accumulator Charge.....................................................................183 LUBRICATING THE LOADER..............................................................................184 Lubrication Locations...........................................................................184 TRACK ROLLER AND IDLER LUBRICATION..................................................................187 Procedure.......................................................................................187 PIVOT PINS..........................................................................................187 Inspection And Maintenance......................................................................187 BOB-TACH (HAND LEVER)...............................................................................188 Inspection And Maintenance......................................................................188 BOB-TACH (POWER)....................................................................................189 Inspection And Maintenance......................................................................189 LOADER STORAGE AND RETURN TO SERVICE................................................................190 Storage.........................................................................................190 Return To Service...............................................................................190 SYSTEM SETUP AND ANALYSIS...............................................................................191 DIAGNOSTIC SERVICE CODES............................................................................192 Viewing Service Codes...........................................................................192 Service Codes List..............................................................................193 CONTROL PANEL SETUP.................................................................................200 Right Panel Setup (Deluxe Instrumentation Panel)................................................200 PASSWORD SETUP (KEYLESS START PANEL)................................................................204 Password Description............................................................................204 Changing The Owner Password.....................................................................204 Password Lockout Feature........................................................................204 PASSWORD SETUP (DELUXE INSTRUMENTATION PANEL).......................................................205 Password Description............................................................................205 Changing The Owner Password.....................................................................205 Changing The User Passwords.....................................................................206 Password Lockout Feature........................................................................206 MAINTENANCE CLOCK...................................................................................207 Description.....................................................................................207 Setup...........................................................................................207 Reset...........................................................................................207 SPECIFICATIONS..........................................................................................208 (T770) LOADER SPECIFICATIONS........................................................................209 Machine Dimensions..............................................................................209 Performance.....................................................................................210 Engine..........................................................................................211 Drive System....................................................................................211 Controls........................................................................................212 Hydraulic System................................................................................212 Electrical System...............................................................................213 Capacities......................................................................................213 Tracks..........................................................................................214 Ground Pressure.................................................................................214 WARRANTY................................................................................................215 WARRANTY............................................................................................216 ALPHABETICAL INDEX......................................................................................218
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